What’s new in Flutter 3.22

https://medium.com/flutter/whats-new-in-flutter-3-22-fbde6c164fe3

Welcome back for another exciting Flutter stable release! This time, we’re thrilled to present Flutter 3.22. We’re bringing WebAssembly to the stable channel, a fully featured Vulkan backend for Impeller on Android, promising smoother graphics and a major performance boost. We’re also introducing streamlined workflows with new widget state properties, dynamic view sizing, and improved form validation. But that’s not all — you’ll find flavor-conditional asset bundling, a preview of Vertex AI for Firebase in Dart, and updated DevTools to make your life easier.

In just a few months since our last update, we’ve merged an impressive 1595 pull requests from the Flutter community, with 37 new community members contributing to Flutter for the first time!

So, dive in and discover all the new features and enhancements that the Flutter community has brought to this latest release!

WebAssembly
With the release of Flutter 3.22, Wasm is now available on the stable channel, offering significant performance improvements. In our internal benchmarks using Chrome on an M1 MacBook, the Wonderous app’s frame rendering time improved by 2x on average and 3x in worst-case scenarios.


These enhancements are vital for apps with animations and rich transitions, where maintaining a smooth frame rate is essential. Wasm helps achieve this by reducing performance bottlenecks, resulting in smoother animations and transitions. To start using Wasm with your Flutter web apps, check out our Dart Wasm documentation and Flutter Wasm documentation. For the full announcement, visit the Flutter at Google I/O blog post.

Engine
Flutter 3.22 introduces significant updates to Impeller, the rendering engine that powers your Flutter applications. Key highlights include the completion of the Vulkan backend on Android for smoother graphics and improved performance, ongoing optimizations for blur effects and complex path rendering, and a new experimental API for testing with Impeller. In line with our roadmap, we’re committed to enhancing Impeller’s quality and performance, including completing the iOS migration to Impeller and expanding Android support.

Impeller
Vulkan backend feature complete on Android
In this release, Impeller’s Vulkan backend for Android is feature complete. In particular, in the past few months, the team has been hard at work completing the implementation of fast advanced blends, support for custom fragment shaders with the FragmentProgram API, PlatformView support (though it requires a small API migration), and fully implementing all blur styles.

Android preview
In the 3.19 stable release, after releasing improvements in Impeller’s OpenGL backend, we invited users to try out Impeller on Android devices both with and without Vulkan support. Over the past few months, after evaluating the performance of the OpenGL backend and estimating the remaining work on the Vulkan backend, we have decided to focus our efforts on making the Vulkan backend production ready first.

Impeller solves the issue of shader compilation jank. Additionally, in our benchmarks it outperforms the legacy renderer on average, 90th, and 99th percentile frame times. We therefore believe that the performance of the Vulkan backend on Android is acceptable. In this release (3.22), an app that opts-in to Impeller will use the Vulkan backend where available. In a future release, this will become the default. When an app that opts-in to Impeller runs on a device that doesn’t support Vulkan, Flutter will gracefully fall back automatically to using OpenGL ES with Skia. No action is necessary on your part. In the future, when we believe the OpenGL ES Impeller backend is production ready, this fallback will also use Impeller.

As the Impeller preview on Android continues through the 3.22 stable cycle, we request that Flutter developers upgrade to the latest stable version, and file issues about any shortcomings noticed when Impeller is enabled. Feedback at this stage is invaluable to ensuring that Impeller is successful on Android and that we will be able to confidently make it the default renderer in a release later this year. The Android hardware ecosystem is very diverse. For that reason, the most helpful feedback about Impeller should include detailed information about the specific device and Android version where issues occurred.

Blur performance improvements
Blur has been reimplemented in Impeller for both iOS and Android. In particular, the new approach, which is similar to Skia’s, reduces the CPU and GPU time of blurs by nearly half in benchmarks.

The chart below shows worst-case, 99%-ile, 90%-ile, and average frame rasterization times and GPU frame times in ms on an iPhone 11 device in a pathological benchmark intended to highlight blur performance. After rewriting Impeller’s blur, both the CPU and GPU cost of backdrop filter blurs has been nearly halved. This scale of this improvement translates to non-pathological cases as well, as would appear in typical apps.


99%-ile, 90%-ile and average frame rasterization times and GPU frame times in ms on an iPhone 11 device in a pathological benchmark intended to highlight blur performance
Stencil-then-Cover
Impeller on both iOS and Android has moved to a new rendering strategy based on the Stencil-then-Cover approach described in the chapter “Drawing Filled, Concave Polygons Using the Stencil Buffer” in the OpenGL Redbook. Team members discussed more on this technique as it applies to Flutter in GitHub issue #123671.

This approach solves the issue where the raster thread was spending too much time calculating tessellations for complex paths on the CPU for example, SVGs and Lottie animations. After the change, the total frame time (UI thread on the CPU + raster thread on the CPU + GPU work) is much lower for frames that contain complex paths. Users will notice that Lottie animations and other complex paths render more smoothly, with lower CPU utilization, and slightly higher GPU utilization.


(Left) A Lottie animation. Previously, Impeller on a recent iPhone took 64ms / frame of raster thread CPU time to render it. (Right) The same animation on the same device after we landed the Stencil-then-Cover optimization. Raster times are nearly 10x faster.
While pleased with these improvements, there is still more work to do. Among other opportunities, we are aware that polyline generation remains prominent in CPU profiles, and we intend to investigate shifting this work to the GPU, as well.

New API
While still experimental, flutter test now accepts the --enable-impeller flag, which exercises Impeller using the Vulkan backend.

Framework
Widget state properties
MaterialState has been moved outside of the Material library and renamed WidgetState, in order to make it available to Cupertino, the base Flutter framework, and package authors. For more information on migrating to the new WidgetState, see the migration guide.

Dynamic view sizing
Enhancements to dynamic view sizing benefits developers building responsive layouts, ensuring better UI adaptability across various device screens.

Improved form validation
Thanks to the contributions of Flutter community member SharbelOkzan, Flutter 3.22 comes with more flexible form validation methods allowing developers to create more robust user input handling, enhancing both usability and security.

Covariants in 2D APIs
Reducing the need for type casts in 2D graphics APIs simplifies development workflows and enhances performance, important for games and complex animations.

Flavor-conditional asset bundling
Developers using the flavors feature can now configure individual assets to be bundled only when building for a specific flavor. For more information, check out Conditionally bundling assets based on flavor.

Transformation of assets using Dart packages
Users can now configure Dart packages to transform their app’s assets as they are bundled. For more information, check out Transforming assets at built time.

Android
Deep linking
Deep links can significantly improve the user experience in your Flutter app, acting as shortcuts that seamlessly guide users to specific content within your app, boosting engagement, and driving sales. While Universal Links for iOS and App Links for Android are highly recommended for their security and user-friendly nature, setting them up can be a bit tricky.

In the last Flutter stable release, we introduced a deep link validator tool within DevTools that supports checking web configuration for Android apps. In this version, we added a new set of features to help verify setups within your Android manifest files.

For more information on using this tool, check out Validate deep links.

Predictive back gesture
Flutter now adds more support for Android’s upcoming predictive back feature, where users can peek at the previous route or even the previous app during a back gesture. This is still behind a feature flag on Android devices, but you can find details on how to try it out yourself on GitHub.



Flutter tool enforces version requirements on Gradle, AGP, Java, and Kotlin
In this release, the Flutter tool enforces a policy regarding the versions that it supports for Gradle, the Android Gradle Plugin (AGP), Java, and Kotlin. Initially, the tool only provides warnings.

Currently, the supported version ranges are as follows:

Gradle — Fully supported 7.0.2 to current, warn otherwise
AGP — Fully supported 7.0.0 to current, warn otherwise
Java — Fully supported Java 11 to current, warn otherwise
Kotlin — Fully supported 1.5.0 to current, warn otherwise
In the next major release these warnings will become errors, which can be overridden with the flag --android-skip-build-dependency-validation. More generally speaking, the tool provides a warning for at least one release before fully dropping support (generating an error) for a given version of these dependencies.

This policy was discussed in an associated design spec. Comments and feedback are always welcome.

Support for using Gradle Kotlin DSL in Gradle build scripts on Android
Gradle Kotlin DSL is now supported in Flutter, providing an alternative to the traditional Gradle Groovy DSL. This support allows for a better code editing experience, featuring auto-completion, quick access to documentation, source navigation, and context-aware refactoring.

This initial support was contributed by GitHub user bartekpacia. Developers can now choose to rewrite their Gradle build scripts in Kotlin to take advantage of these benefits, although the Flutter tool doesn’t yet allow for selecting Kotlin over Groovy when using flutter create.

For more details, check out the PR 140744 by bartekpacia.

Platform views improvements
Heads up for all Flutter app developers! If you’re using Flutter to build apps that rely on native Android components (like maps, web views, or certain UI elements), we have some important news.

Due to a bug in Android 14, apps built with older versions of Flutter might not work properly on devices running this new Android version.

Flutter 3.22 fixes this issue and improves the overall performance of these native components in your Android apps. So, to ensure your app runs smoothly on all Android devices, make sure to rebuild and release your app with Flutter 3.22.

This update also includes behind-the-scenes improvements to make platform views on Android more reliable and performant overall.

End of support for KitKat
Flutter’s minimum supported Android version is now Lollipop (API 21). Beginning with Flutter’s 3.22 stable release, Flutter will no longer work on devices running Android KitKat (API 19). For more details, see our deprecation guide.

iOS
Platform view performance
We understand that platform view performance on iOS has been a pain point for many Flutter developers. This has been especially noticeable within scroll views when using platform views.

Recent updates directly address these concerns, with significant improvements in scenarios like embedding multiple inline ads within an article. Here are some key improvements in our benchmark:

Reduced GPU usage: GPU usage has been reduced by 50%, leading to less power consumption and a potentially smoother user experience.
Improved frame rendering: Average frame render times have decreased by 1.66ms (33%).
Minimized jank: Worst-case frame render times have been reduced by 3.8ms (21%).
If you’ve previously experienced performance challenges when using multiple platform views (like ads, maps, etc) within scrolling views, these optimizations offer the potential for a more fluid and responsive scrolling experience. Please give it a try and let us know what you think.



Ecosystem
Vertex AI for Firebase Dart SDK preview release
The Vertex AI for Firebase product has been released to public preview and includes the Dart SDK. This enables you to use the Gemini API to build generative AI features for your Dart or Flutter app, with production, performance and enterprise scale in mind. The SDK is integrated with Firebase App Check, which protects your API calls, and safeguards your backend infrastructure from serious threats like billing fraud, phishing, and app impersonation. Jump into the Getting Started for Dart and start using it with no cost with a promo code


The Google AI Dart SDK remains available, and is recommended for prototyping only. Google AI has free-of-charge access (within limits and where available) and pay-as-you-go pricing. If you have been prototyping with the Google AI Dart SDK, and are ready to migrate to Vertex AI for Firebase, check out the migration guide.

DevTools updates
We continue to improve DevTools, the suite of performance and debugging tools for Dart and Flutter. This release includes performance improvements, general polish, and new features like including CPU samples in the timeline, advanced filtering, and support for importing and exporting memory snapshots.

Other notable improvements were shipped with the devtools_extensions and devtools_app_shared packages that support DevTools extension authors. We added support for connecting an extension to the new Dart Tooling Daemon (DTD), which allows DevTools extensions to access public methods registered by other DTD clients, such as an IDE, as well as allowing access to a minimal file system API for interacting with the development project.

To learn more about all the updates included in Flutter 3.22 check out the release notes for DevTools 2.32.0, 2.33.0, and 2.34.1.

Google Mobile Ads SDK for Flutter
For those of you monetizing your Flutter apps with Ads, we’ve got some exciting news: Google Mobile Ads for Flutter has just released a major update to version 5.0.1!

Enhanced support for User Messaging Platform (UMP) SDK: The update adds support for the latest APIs from the Android UMP SDK version 2.2.0 and iOS UMP SDK version 2.4.0. The UMP SDK is crucial for complying with privacy regulations, making it easier for you to obtain user consent for personalized ads. This new version introduces several new APIs to simplify the consent gathering process.

Expanded mediation partners: We’ve broadened your ad monetization horizons by offering integrations with popular ad partners, including Unity, Meta, AppLovin, Iron Source, Mintegral, Pangle, DT Exchange, InMobi, and Liftoff. You can now maximize your app revenue with expanded mediation options and simplified implementation.

We encourage you to try out these new features in your Flutter apps and let us know which other mediation partners you’d like to see us support. Your feedback is invaluable as we continue to enhance the Google Mobile Ads SDK for Flutter.

Breaking Changes and Deprecations
Removal of v1 Android embedding
Deletion of version one of the Android embedding is under way. This will likely have no effect on most apps, as

Version two has been the default for many years
The Flutter tool would already block building version one apps, unless specifically overridden with the flag -- ignore-deprecation.
This release breaks Flutter tool support for v1 apps completely. It is no longer possible to override.

Plugin authors, please note: when the v1 android embedding was initially deprecated a migration doc was written for plugin authors at https://docs.flutter.dev/release/breaking-changes/plugin-api-migration. As part of this migration, it was recommended that plugin authors keep support for apps using the v1 embedding, by including in their *Plugin.java a method with the signature

public static void registerWith(@NonNull io.flutter.plugin.common.PluginRegistry.Registrar registrar)

We plan to fully delete the v1 Android embedding in the next release, at which point plugins that include a method with this signature will no longer compile (as it makes reference to a type from the v1 android embedding).

It currently serves no purpose, as this release has broken apps using the v1 embedding. We recommend that plugin authors release updated versions of their plugins with the v1 code removed as soon as possible, to avoid breakage in future versions of Flutter. For an example, check out PR 6494, which removed the plugins maintained by the Flutter team.

Deprecations removed in 3.22
Breaking changes in this release include deprecated APIs that expired after the release of v3.19. To see all affected APIs, along with additional context and migration guidance, see the deprecation guide for this release. Many of these are supported by Flutter fix, including quick fixes in the IDE. Bulk fixes can be evaluated and applied with the dart fix command-line tool.

As always, many thanks to the community for contributing tests — these help us identify these breaking changes. To learn more, check out Flutter’s breaking change policy.

Conclusion
At the heart of Flutter’s success is you — our amazing community. This release wouldn’t be possible without your countless contributions and unwavering passion. From the bottom of our hearts, thank you.

Ready to explore Flutter 3.22? Dive into the full release notes and changelog, fire up your terminal, and run flutter upgrade. We can’t wait to see what you build!

TOP 40 Free Flutter Templates 2023

https://cdmrkt.medium.com/top-40-free-flutter-templates-2023-4e282cdd076d

Are you an aspiring Flutter app developer? Or an already experienced developer looking for a good template to make your life easier? Then this article is for you both. 2022 has come and the new era of Flutter templates has arrived. Please welcome the new collection of the best free templates. Here you’ll find e-commerce app templates, banking apps, weather apps, and more.

1. Hungry

Do you know the recipe for an ideal app? At Code Market, we know that the perfect app starts with a good template. Because it keeps development time down and increases your chances of success. This is recipe app template that will definitely make you drool. It includes such screens as:

Welcome Page

Bookmarks Page

Delicious Today Page

Explore Page

Full Screen Image Page

Home Page

Newly Posted Page

Page Switcher

Profile Page

Recipe Detail Page

Search Page

And this is not the end. Number two in our menu is 3 Custom Modals. The author of this template tried his best and made this template incredibly cool. You won’t have to worry about the frontend. Just build your backend and bind it to this template. Boom — the application is ready.

Login Modal

Register Modal

Search Filter Modal

And for dessert, 13 custom widgets. Still hungry for other templates? I don’t think so.

2. Travel App UI Design

UI takes a major part of the demand among app templates. This time we suggest you take a look at this awesome free travel app template. The cozy design of this app sets up a pleasant vibe. Using this template in your work you won’t spend a lot of effort, because half of the work is already done for you.

This template is easy to customize. So you can use it not only as a travel app template, but also as a blog, store, whatever comes to your mind.

3. Flutter Wishes App UI Challenge

Ugh, how often have I wanted to save up to study Flutter development, but all the money goes to beer and chips? Countless times. But thanks to templates like these, you don’t just learn how to develop using free templates to practice, you can also make an entire app to save money for your dreams.

The cute pink design is easy to customize. Moreover, this template can be easily implemented in another application, diversifying the interface with extra features.

4. Flutter Food Ordering App UI Template

If building an app were as easy as ordering a pizza… but wait, it’s really that easy if you use ready-made templates to work with. In this set you will find awesome design, minimalistic images on the splash page and a lot of screens. This template will be great for a food delivery app. Write your backend and your application is ready. Because this template already includes:

Profile Page

Search Page

Home Page

Shopping cart Page

Offers Page

Restaurant Page

5. Flutter Bank UI

This is a banking application template with a small backend. In it you can see the balance on the card, the spending for today, a week, a month, or try to make a transaction. The minimum functions that a banking application needs and nothing unnecessary.

6. Shopping App Flutter Template

We’ve already noted that free templates can be a great way to learn how to program and build your own applications. So we suggest you take a look at this shoe store template. It has several screens. Also, such templates clearly show what you need to consider when you create an application. Feel free to customize this template. This will be a new challenge for beginner developers.

7. Flutter Weather App using API with darkmode support

Spring has sprung and I don’t know what’s better, download this template for the weather app or … might be or? Of course download this template, because it contains so many features and it just looks so good. This template includes:

Dark and Light Mode

Weather from API

Icons based on weather from API

Location is based on client IP

Scalable

Performance friendly

Today weather info

Forecast for today

3-day forecast

Dynamic temperature color change based on temperature

Null safety

8. Ecommerance Flutter UI

This is a great template for e-commerce. With it you can significantly reduce the time for frontend development. You can use this template to create Android and iOS apps on Flutter. The UI Kit includes all the resources you need to reuse components, it includes 20 screens, assets, icons and fonts. It is built using the latest version of Flutter with null safety support.

Moreover, it includes such features as:

Clean Code and a well structured project hierarchy

Responsive Design to any all device screen

Fully responsive UI

Best practices for UI & UX

Supports multiple Languages

Dark and light theme

Uses Animation Controllers

Easy to customize

So look at these screens. It’s easy to customize because everything is well-structured, which is a big perk for any template.

Login page with phone number confirmation

Product Page

Search page

Shopping cart

Personal information page

Favorites

Search filters page

and much more.

9. Grocery UI Template In Flutter For Android & iOS

Every person’s diet must include fruits, and every developer’s daily ration must include the grocery template. This template is User Friendly, easily customizable and includes multiple screens. This means that using this template will be helpful for your work time.

10. bwa_chat

Communication is the keystone to world domination. While using templates is key to a successful career as a developer. This chat is a great start to developing your own app. You can use it as a complete application or integrate it into another one.

11. Cryptospace

Modern design for a modern crypto wallet. Cryptocurrencies are evolving and soon will become another handy means of payment.

You can use this app template to develop a cryptocurrency wallet app or a modern banking app and more. Each user of your app will get their own wallet. The wallet is secure and every time the app is opened, authentication is required to access it. That’s why the template adds an authentication feature, which is done with a fingerprint, face authentication, or pin code. The template has the following functions: conversion of tokens with minimal commissions, replenishing the wallet, receiving or sending cryptocurrency, viewing the history of transactions. Your future app will also provide the ability to view the latest information about bitcoin and other cryptocurrencies.

12. Travel app

Traveling is always a pleasure, but doing it in comfort is even more enjoyable! There are many travel apps but they all have their disadvantages. Maybe you’ll make the perfect one? Who can tell? That’s why we offer you a travel app template. This template will save you time developing an entire app, and keep your energy, in order to make your app incredibly high quality.

13. Clima

If the clouds are over your head, it’s time to create a weather app. Let the sun always shine on you with the Clima template.

This is another handy and easy-to-use app template. You can add it to your app so your users can watch the weather. It’s suitable for apps with city events or as a standalone app.

14. Movies App

For fans of movies and TV series we have prepared this Movies App template. With this template, you’ll have your app done faster than you finished watching season two of Euphoria. Check out these great screenshots with minimalistic but cool User Friendly design. It will definitely save your work time and bring you joy if you use this template.

15. Best-Flutter-UI-Templates

The author of this template has collected three UI’s in one kit. It’s a great start for the developer. You can get three in one and create much more applications if you use parts of this template in your own job.

Also, pay close attention to the design and animation. It deserves your likes.

16. Shope — Free Flutter eCommerce Template

The e-commerce app is like a litmus test for app developers. Your portfolio should definitely include your e-commerce application, which will show the level of your coding skills. Are you just developing an e-commerce app? Well, let me help you save you time with front-end development. The author of this template made an effort and created 38 screens with a cool design, which can be quickly and easily customizable. Clean and structured code makes it stand out noticeably among other templates.

17. Fwitter — Twitter clone in flutter

All opinion leaders have Twitter feeds. But there is someone more powerful. Someone who could block a sitting president’s account if he wanted to. Become that person by developing your own Twitter app.

If you like this template, don’t forget to buy coffee for the author. He will need the coffee when he makes his copy of TikTok.

18. Flutter Smart Home UI

The history of the smart home began in 1961, when Joel and Ruth Spira created and patented a special device for continuously adjusting the light — a dimmer.

But did they know back in the 1960s that the entire house would be controlled by a single app on the phone? Moreover, the term “smart home” appeared already in 1984. They couldn’t have imagined it. However, I would like to show you a smart home control app template. Its pleasant design in itself sets you up for chilling.

With this template, you can control the air conditioner, lights and washing machine in your house without leaving your bed. Don’t you agree it’s handy? Moreover, it is even more convenient to work with this template, because it is perfectly made for all needs of developers.

19. Flutter Social App Concept

Is it Twitter? Is it Facebook? No, it’s your own social network. Using this template, you can easily set up your own communication app. 12 screens with a simple and easily customizable design will keep your work time short. Add different languages, a native VPN, and your app is ready.

20. Dashboard Reborn

Thinking of an original project, but don’t know exactly where to begin?

We advise you to take a closer look at this template. You can use it as a separate application, or add it as part of something bigger in your own project. This is a note-sharing application template. Ui is well detailed and equipped with animations. Nicely assembled code will make it easy to customize and modify it without any losses. Think about it.

21. Restaurant App UI KIT Flutter template app

I like to read reviews before going to a restaurant, or read the menu in advance. This is a very useful feature in modern reality, because you will definitely never make a mistake. This kit can be used to create applications faster to save your time. There is nothing unnecessary in this template, the code is completely clean. The template is easy to customize, you can change the objects as you require. Also, the template is created in a dark and light style, which has become the most relevant recently among all applications.

22. Swiggy Restaurant APP UI Kit template app

Another useful app that brings restaurants closer to consumers. When the Cavid-19 pandemic began, the titans of the delivery services stood up to protect psychological health and the national economy. So this Flutter template can also be your savior, with it you will save time, because you won’t have to create everything from scratch.

There are more than 20 screens in this set that you can easily customize as you want. A clean code and a detailed description will allow you to understand the structure of this template, even if you don’t have any knowledge in the field of coding.

23. Flutter Folio — mobile (ios, android), desktop (windows, macos, linux), web template app

This is not just a template, it is a template for getting experience in working with Flutter. If you are a beginner Flutter developer or designer, then this will be a great opportunity to try Flutter as a tool. This application works for all operating systems and it is very easy to install, so that any user can handle it. You can train yourself in creating a website, fill your hand, and then send the link to your friends or family.

24. Gif Finder Using GIPHY API template app

Gif is a bitmap format for graphic images. Gif finder is a convenient way to search for images. Sometimes ordinary emojis are not enough to express your emotions, and then GIFs come for help. This format for transmitting emotions, humor, or just cute pictures with cats has become so popular that now with this template, you can put the search for GIFs in your own messenger.

25. Flutter Travel App Concept

This template is appropriate for any operating system, therefore, using this template is as easy as booking a hotel room. But we remind you that to work with Flutter templates, you need some knowledge in the field of programming. In order to use this template properly, you need to have a good understanding of Dart.

26. Flutter Task Planner App Design

After long holidays or just some failures, it is always difficult to start active work. There are several motivational theories to beat procrastination, but I believe that the most effective solution is the user-friendly Task Planner App.

With this app, it’s possible to view, schedule and manage tasks as well as see projects that are being worked on. The nice color palette of this design perfectly copes with its task-it pleases the eye, but does not distract from the really important things.

Be careful, this is only a design. No backend.

27. Flutter eBook App

Useful reading (reading good books) expands a person’s horizons, enriches his inner world, makes him smarter and has a positive effect on memory. Reading books increases a person’s vocabulary, contributes to the development of clearer thinking, which allows you to formulate and express thoughts more lucidly. It also has a great effect on the sense of humor, which in the modern world is put on a par with the ability to communicate.

So, that’s why, applications for reading books are most relevant in today’s reading society. Apps like Apple Books, Amazon Kindle, or Bookmate have been on the market for a long time and show excellent results. This template is in no way less than the book giants.

Everything brilliant is quite simple. Like this template. There is nothing superfluous in the interface. Books are downloaded from public domain sources. Users of the app can read online or download books to use the app, for example, in flight. The app also has a dark mode to make it easier to read at night.

28. Flutter Tip Calculator App Source Code

If you often go to restaurants with friends, then you are probably tired of the frequent calculation of tips for a general check. It is for this case that the tip calculator template was developed. Very simple, fast, and most importantly convenient.

29. Flutter Foody bite

For gastronomic aesthetes, an application template for finding restaurants and cafes has been developed. Using the function of division into categories, you can easily find something that will suit your taste. Bon Appetit!

30. FlutterFurnitureAppUI

There is such a science as ergonomics — this is the science of convenience, about the organization of the working space for a comfortable and effective work of the employee, based on the physical and psychological characteristics of the human body. In today’s world of freelancing and distance learning, ergonomics is becoming a part of everyone’s life. After all, it is very important that your workspace meets all the requirements of this science.

Therefore, not only the furniture should be comfortable, but also the application for its purchase. This template is made extremely comfortable. With a little knowledge of the Dart language, you can easily customize this template and make a quality product for your consumer.

31. FlutterGrocery-ShoppingAppUI

Grocery stores have long migrated to the web. Instead of hauling heavy bags home, it’s much easier to order a delivery. And also just don’t create the app yourself from scratch, but use a template. Moreover, the author of this template reports that only a couple of fingers are needed for successful use.

32. Flutter login kit

Sometimes one finished piece of work can make life much easier. So I recommend you take a closer look at this login template. In a ready-made application, the login is the first thing the user sees, so you can’t make a mistake here. Trust the professionals and ready-made solutions to your problems!

33. FLUTTER TODO APP

This application is perfect for everyone who does not sit on the neck of their parents, and earns honest work. The built-in calendar lets you schedule events, set reminders, and make you more efficient day-to-day. If you are concerned about the issue of procrastination in the world, and you want to create your own convenient application for tracking tasks, then this is your choice!

34. FLUTTER NEWS MOBILE APP

News doesn’t stay fresh for long.That is why you need an app that will keep the whole world in the center of events. Whether it’s sports news, politics, or just a forecast of an impending storm. In today’s world, it is important to be one step ahead. And with this template, you will be one step ahead of your competitors! After all, while they are developing their app, your app is already working for you!

35. Flutter-movies-app

What movie should I watch tonight? It’s not on Netflix, and it’s not on HBO. So everything will be in your own streaming service!

36. E-commerce-Complete-Flutter-UI

Probably everyone has ever thought of creating their own brand or clothing store, so that they no longer spend hours looking for the perfect pair of trousers in the shopping center. But not many people succeeded. But if you are one of those lucky ones, then you probably need a stylish and user-friendly e-commerce app. I strongly recommend that you use this template to start active sales as soon as possible!

37. Flutter_ecommerce_app

Another awesome, free and very beautiful template for an ecommerce app. Bright colors are perfectly complemented by a white background, on which any thing will look even more attractive.

38. E-commerce-App-UI-Flutter

Everyone can sell products, but not everyone can do it nicely! This template is made quite original. Here everything is taken into account so as to show the product at the right angle. The main feature of this template is that the background of each product favorably emphasizes the color and texture of the product itself.

39. Flutter firebase shopping app

This is the most versatile template for e-commerce. With this template, you can sell anything from club T-shirts to car parts. The concise design does not distract with flashy colors or pictures from the products, so that the customer can easily navigate in the app. This template is for those who know what they need!

40. Flutter-Blog-App

Green in psychology today means growth, development, prosperity, stability, new beginnings. Therefore, it is perfectly suitable for the design of a blog application. Learn new things, live long and prosper.

41. Watermaniac — Flutter template

As I said, this article will be updated with new templates. And here are a couple of new products especially for you.

This template consists of Dart, as we are all made of water. And with this template, you will not forget to drink the right amount of water while you are developing your applications. If you, like me, care about the health of everyone around you and you want to be a useful person for society, then feel free to download and launch your water counting application!

42. Analog Clock Light & Dark Theme

Time flies so fast that you can’t keep track of it. But this template will help you make this process more stylish! Check it out!

AI를 Flutter와 통합하는 것은 모바일 앱에 새로운 차원을 추가하는 것과 같습니다. 사용자를 이해하고, 배우고, 함께 성장하는 경험을 만드는 것입니다. 음성 비서 및 챗봇부터 예측 분석 및 이미지 인식에 이르기까지 AI와 Flutter의 융합은 앱이 단순한 도구 이상의 역할을 하는 미래를 위한 길을 열어줍니다. 그들은 지적인 동료입니다.

이 기사에서는 Flutter에서 AI 통합의 이유, 내용, 방법을 살펴보겠습니다. 우리는 AI-Flutter 통합을 기다리는 다양한 통합 방법, 실제 사례, 장점, 과제 및 흥미로운 미래를 탐구할 것입니다. 앞서 나가기를 원하는 노련한 개발자이든 최신 기술 발전을 활용하려는 기업이든 이 포괄적인 가이드는 Flutter 모바일 앱에서 AI의 힘을 활용할 수 있는 통찰력과 영감을 제공할 것입니다.

Flutter의 AI 통합이 미래인 이유
경쟁이 치열한 환경에서 혁신은 두각을 나타내는 열쇠입니다. Flutter에 AI를 도입하는 개발자는 경계를 넓히고 모바일 앱으로 가능한 것을 재정의하려는 개발자입니다. AI의 기능을 활용하면 기능적일 뿐만 아니라 획기적인 제품을 만들어 사용자 참여와 만족에 대한 새로운 표준을 설정할 수 있습니다.

통합 방법
AI는 다양하고 흥미로운 방식으로 Flutter 앱에 통합될 수 있으며 각각 고유한 기능을 제공합니다.

자연어 처리(NLP) : 인간의 언어를 이해함으로써 NLP는 대화 방식으로 사용자 쿼리에 응답하는 챗봇을 강화하여 상호 작용을 더욱 자연스럽고 공감할 수 있게 만듭니다.
기계 학습(ML) : ML을 사용하면 앱이 사용자 행동을 학습하고 시간이 지남에 따라 적응할 수 있습니다. 제품 추천이든 성능 최적화이든 ML은 앱을 더욱 사용자 중심적으로 만드는 인텔리전스 계층을 추가합니다.
컴퓨터 비전(CV) : 얼굴 인식부터 물체 식별까지 CV는 이미지 기반 상호 작용의 세계를 열어줍니다. 앱은 시각적 세계를 보고 이해할 수 있으며 혁신적이고 대화형인 기능을 제공합니다.
Flutter 앱의 AI 실제 사례
Flutter에 AI가 통합되는 것은 먼 미래가 아닙니다. 지금 일어나고 있습니다. 다음은 몇 가지 고무적인 예입니다.

Google Lens : CV를 활용하여 사물과 장소를 식별하고 현실 세계와 디지털 세계의 격차를 해소합니다.
Amazon Lex : NLP를 활용하여 인간과 같은 느낌의 대화 인터페이스를 만듭니다.
Vivafit : AI와 CV를 활용하여 정적인 운동 계획을 뛰어넘어 춤, 재미, 긍정적인 감정을 바탕으로 새로운 차원의 홈 피트니스 경험을 제공하는 피트니스 앱입니다.
이러한 사례는 빙산의 일각에 불과합니다. AI가 계속 발전함에 따라 Flutter와의 통합은 더욱 강력하고 매력적인 경험을 제공하여 모바일 앱이 단순한 도구가 아니라 사용자를 이해하고, 적응하고, 함께 성장하는 지능적인 엔터티가 되는 미래를 위한 무대를 마련합니다. 모바일 앱 개발의 미래가 여기에 있으며 AI 및 Flutter와 얽혀 있습니다.

모바일 개발에서 AI의 장점
인공 지능과 모바일 개발의 융합은 가능성과 이점의 새로운 시대를 열었습니다. AI가 제공하는 몇 가지 뛰어난 이점은 다음과 같습니다.

향상된 사용자 경험
개인화 : AI 알고리즘이 사용자 행동과 선호도를 분석해 맞춤형 경험을 선사합니다. 노래 추천, 제품 제안, 앱 인터페이스 조정 등 AI는 앱이 개별 사용자의 공감을 불러일으키도록 보장합니다.
지능형 상호 작용 : AI 기반의 챗봇 및 음성 도우미와 같은 기능은 원활하고 직관적인 상호 작용을 제공하여 앱이 더욱 인간과 같고 매력적인 느낌을 줍니다.
예측 분석 : AI는 사용자가 요청하기 전에도 사용자 요구를 예측하고 솔루션을 제공할 수 있습니다. 이러한 사전 예방적 접근 방식은 사용자 만족도를 높이고 보다 효율적인 사용자 여정을 창출합니다.
생산성 향상
자동화 : AI는 반복적이고 시간이 많이 걸리는 작업을 자동화하여 개발자와 기업이 보다 중요한 측면에 집중할 수 있도록 합니다. 고객 지원부터 데이터 분석까지 자동화는 프로세스 속도를 높이고 효율성을 향상시킵니다.
실시간 의사결정 : 방대한 양의 데이터를 실시간으로 분석하는 AI의 능력은 보다 빠르고 정보에 입각한 의사결정을 가능하게 합니다. 마케팅 전략을 조정하든 앱 성능을 최적화하든 상관없이 실시간 통찰력이 성공을 주도합니다.
오류 감소 : AI 알고리즘은 인간 개입에 비해 오류가 발생할 가능성이 적습니다. 일관성과 정확성을 제공하여 보다 안정적이고 강력한 앱 경험을 보장합니다.
새로운 수익원
AI 기능 수익 창출 : 개발자는 프리미엄 AI 기반 기능을 도입하여 수익 창출을 위한 새로운 길을 만들 수 있습니다. 예를 들어 기본 사진 편집 앱은 AI를 사용하여 이미지를 자동으로 향상시키는 프리미엄 기능을 제공할 수 있습니다.
타겟 광고 : AI의 데이터 분석 기능을 통해 보다 타겟이 명확하고 개인화된 광고가 가능해 전환율이 높아지고 광고 수익이 증가합니다.
고객 유지 강화 : AI는 사용자 요구에 지속적으로 적응하고 개인화된 경험을 제공함으로써 고객 유지에 도움을 줍니다. 만족한 사용자는 앱을 계속 사용할 가능성이 높아 꾸준한 수익 흐름을 보장합니다.
강화된 보안
사기 탐지 : AI 알고리즘은 비정상적인 패턴과 행동을 탐지하여 사용자와 관리자에게 잠재적인 보안 위협이나 사기 행위에 대해 경고할 수 있습니다.
생체인식 인증 : AI를 기반으로 한 안면 인식 및 지문 스캔과 같은 기능은 앱에 더 높은 수준의 보안을 제공하여 사용자 데이터를 보호합니다.
혁신적인 특징과 기능
증강 현실(AR) 경험 : AI와 AR을 결합하면 쇼핑 앱의 가상 체험부터 대화형 게임까지 몰입형 경험으로 이어질 수 있습니다.
실시간 언어 번역 : 여행 및 커뮤니케이션 앱은 AI를 사용하여 실시간 언어 번역을 제공하고 언어 장벽을 허물고 글로벌 연결성을 강화할 수 있습니다.
생성적 AI(Generative AI) : 디자인 및 크리에이티브 플랫폼은 AI를 사용하여 독특한 시각 및 청각 콘텐츠를 생성하고 예술적 표현을 위한 새로운 길을 열어주며 멀티미디어 경험을 혁신할 수 있습니다.
Flutter 앱에 AI를 통합하는 데 따른 과제
Flutter 앱에 AI를 통합하면 수많은 이점을 제공하지만 어려움도 있습니다. 개발자와 기업은 AI 환경을 효과적으로 탐색하기 위해 이러한 장애물을 인식해야 합니다. AI 통합 중에 직면하게 되는 몇 가지 주요 과제는 다음과 같습니다.

데이터 수집
품질 및 수량 : AI 모델이 효과적으로 작동하려면 상당한 양의 고품질 데이터가 필요합니다. 이러한 데이터를 수집하는 것은 시간이 많이 걸리고 복잡할 수 있으며, 특히 데이터를 정리하고 구조화해야 하는 경우 더욱 그렇습니다.
개인 정보 보호 문제 : 개인 데이터 또는 민감한 데이터 수집은 GDPR과 같은 개인 정보 보호 규정을 준수하여 수행되어야 합니다. 데이터를 안전하고 윤리적으로 수집하고 처리하는 것이 무엇보다 중요합니다.
데이터 저장 및 관리 : 대규모 데이터 세트를 저장하고 관리하는 것은 리소스 집약적일 수 있으며 고급 스토리지 솔루션이 필요할 수 있습니다.
모델 개발
올바른 모델 선택 : 특정 작업에 적합한 AI 모델을 선택하는 것은 특히 사용 가능한 옵션이 무수히 많기 때문에 어려울 수 있습니다. 잘못된 선택은 비효율성과 성능 저하로 이어질 수 있습니다.
훈련 과제 : AI 모델을 훈련하려면 전문 지식과 상당한 컴퓨팅 리소스가 필요합니다. 특히 복잡한 모델의 경우 시간이 오래 걸리고 비용이 많이 드는 프로세스일 수 있습니다.
과적합 및 과소적합 : AI 모델이 훈련 데이터에서는 매우 잘 수행되지만 새로운, 보이지 않는 데이터에서는 제대로 수행되지 않는 과적합 위험이 있으며, 모델이 훈련 데이터에서 제대로 수행되지 않고 잘 일반화할 수 없는 과소적합 위험이 있습니다. 새로운 데이터에.
모델 배포
통합 문제 : AI 모델을 Flutter 앱에 통합하면 특히 모델이 다른 프레임워크를 사용하여 개발된 경우 호환성 문제가 발생할 수 있습니다.
성능 오버헤드 : AI 모델, 특히 복잡한 모델을 실행하는 것은 리소스 집약적일 수 있으며 잠재적으로 앱 성능에 영향을 미칠 수 있습니다.
모델 업데이트 : AI 모델은 새로운 데이터나 변화하는 사용자 행동을 기반으로 정기적인 업데이트가 필요할 수 있습니다. 사용자 경험을 방해하지 않고 원활한 업데이트를 보장하는 것은 어려울 수 있습니다.
외부 서비스에 대한 의존성
타사 플랫폼에 대한 의존성 : 많은 앱이 타사 AI 서비스에 의존합니다. 이러한 서비스가 변경되거나 중단되면 앱 기능에 영향을 미칠 수 있습니다.
네트워크 종속성 : 클라우드 기반 AI 서비스를 사용하는 앱의 경우 안정적인 인터넷 연결이 중요합니다. 특히 연결 상태가 좋지 않은 지역에서는 이것이 항상 실현 가능한 것은 아닙니다.
Flutter에서 새로운 AI 구현 가능성을 열어보세요
Flutter에 AI를 통합하는 것은 끊임없이 진화하는 분야로, 새로운 가능성과 혁신적인 솔루션의 문을 열어줍니다. 개발자가 Flutter 모바일 개발에서 AI 구현의 잠재력을 최대한 활용할 수 있는 방법은 다음과 같습니다.

맞춤형 AI 모델 개발
사전 훈련된 모델 : 이미지 인식, 자연어 처리, 기계 번역 등 다양한 작업에 사전 훈련된 AI 모델이 많이 있습니다. 이러한 모델은 필요에 맞게 미세 조정되고 앱에 신속하게 통합되어 시간과 리소스를 절약할 수 있습니다.
원하는 대로 사용할 수 있는 프레임워크 : TensorFlow 및 PyTorch와 같은 도구를 사용하면 맞춤형 모델을 더 쉽게 구축하고 학습할 수 있습니다. 개발된 후에는 이러한 모델을 Flutter와 호환되는 형식(예: ONNX )으로 변환하거나 나중에 애플리케이션에서 사용할 수 있는 API를 통해 배포할 수 있습니다.
클라우드 AI 서비스
통합 용이성 : 많은 클라우드 제공업체는 API를 통해 액세스할 수 있는 즉시 사용 가능한 AI 서비스를 제공합니다. OpenAI, Google Cloud AI, Microsoft Azure Cognitive Services 또는 Amazon Rekognition과 같은 플랫폼은 Flutter 앱에 쉽게 통합할 수 있는 AI 기능을 제공합니다.
다양한 기능 : 클라우드 AI 서비스는 음성 인식, 언어 번역, 얼굴 인식 등 다양한 AI 기능을 포괄하여 다양한 AI 요구에 맞는 원스톱 솔루션을 제공합니다.
온디바이스 AI
개인정보 보호 및 오프라인 지원 : 온디바이스 AI는 모든 AI 처리가 사용자 기기에서 직접 이루어지도록 보장합니다. 이를 통해 데이터 개인정보 보호를 보장할 뿐만 아니라 앱이 오프라인 모드에서도 AI 기능을 제공할 수 있습니다.
프레임워크 및 패키지 : TensorFlow Lite 및 Flutter의 tflite 패키지 와 같은 도구를 사용하면 기기 내 AI 통합에 더 쉽게 접근할 수 있습니다. 이러한 도구를 사용하면 개발자는 모바일 장치에서 AI 모델을 배포하고 실행할 수 있으므로 네트워크 연결에 의존하지 않고 원활한 사용자 경험을 보장할 수 있습니다.
Flutter용 AI 플러그인 및 패키지
Flutter 생태계에는 AI 기능 통합을 단순화하도록 설계된 플러그인과 패키지가 풍부합니다. 이러한 도구는 복잡한 AI 작업을 캡슐화하여 개발자가 복잡한 기계 학습이나 데이터 과학에 깊이 관여하지 않고도 AI의 기능을 더 쉽게 활용할 수 있도록 해줍니다. Flutter에서 사용할 수 있는 몇 가지 뛰어난 AI 플러그인과 패키지를 살펴보세요.

Flutter용 인기 AI 프레임워크
Firebase MLKit : 강력한 머신러닝 API 세트인 Firebase MLKit는 개발자에게 이미지 인식, 객체 감지, 텍스트 분류와 같은 작업에 적합한 사전 학습된 여러 모델을 제공합니다. Flutter와의 원활한 통합을 통해 개발자는 번거로움을 최소화하면서 AI 기능을 추가할 수 있습니다.
TensorFlow Lite : TensorFlow의 모바일 최적화 버전인 TensorFlow Lite는 모바일 장치용으로 특별히 설계되었습니다. 이를 통해 개발자는 모바일에서 직접 기계 학습 모델을 교육하고 배포하여 효율적인 성능을 보장하고 대기 시간을 줄일 수 있습니다.
PyTorch Mobile : 인기 있는 PyTorch 프레임워크의 확장인 PyTorch Mobile은 모바일 플랫폼에 맞춰 제작되었습니다. 모바일 장치에서 기계 학습 모델을 교육하고 배포할 수 있는 유연성을 제공하여 성능과 기능 간의 균형을 제공합니다.
유용한 링크 및 패키지
Flutter Gems는 기계 학습 전용 섹션을 제공하는 Flutter용으로 선별된 패키지 가이드입니다. 다양한 AI 기능을 지원하는 다양한 패키지를 나열하여 개발자에게 AI 통합을 위한 원스톱 리소스를 제공합니다.
Image Picker를 사용하면 개발자는 장치의 카메라나 갤러리를 사용하여 이미지를 캡처할 수 있으며, 이미지 인식이나 개체 감지와 같은 작업을 위해 AI를 사용하여 처리할 수 있습니다.
Speech to Text를 사용하면 앱에서 음성 단어를 텍스트로 변환하여 음성 활성화 기능을 사용할 수 있습니다.
이러한 리소스를 활용함으로써 개발자는 AI 알고리즘의 복잡성으로 인해 어려움을 겪지 않고 독특하고 매력적인 사용자 경험을 만드는 데 집중할 수 있습니다.

합산
인공 지능과 Flutter의 융합은 모바일 앱 개발 세계의 혁신적인 변화를 의미합니다. 우리가 살펴본 것처럼 이 통합은 단순히 고급 기능을 도입하는 것이 아닙니다. 이는 모바일 애플리케이션의 핵심 본질을 재정의하는 것입니다. AI를 통해 앱은 단순한 도구에서 사용자와 함께 이해하고, 적응하고, 성장하는 지능적인 개체로 발전합니다.

What the Flutter 에서는 AI-Flutter 통합의 잠재력을 인식합니다. 우리의 전문가 팀은 이러한 능력을 활용하여 귀하의 비즈니스 요구에 맞는 최첨단 모바일 솔루션을 만드는 데 전념하고 있습니다. 기존 앱을 혁신하거나 새로운 프로젝트를 시작하려는 경우 Flutter 및 AI에 대한 전문 지식을 통해 귀하의 비전이 정밀성, 혁신 및 우수성으로 실현될 수 있도록 보장합니다.

https://medium.com/@flutterwtf/flutter-ai-integration-redefining-mobile-apps-876481bec3b3

https://stfalconcom.medium.com/flutter-vs-react-native-ae79df948a16

작업을 위해 Flutter 또는 React Native를 선택하는 것이 더 나은 주제 분석을 시작하겠습니다. 모든 것이 어디서 시작되었는지 인식해야 합니다. DataReportal의 Digital 2022 Global Statshot 통계 및 보고서에 따르면 지구상의 거의 70%의 사람들이 매일 휴대전화를 사용합니다.

즉, 현대인의 라이프스타일이 모바일 애플리케이션 산업에 엄청난 수혜를 안겨준 셈이다. 그러므로 따라서 후자를 개발하는 경우는 여전히 매우 적절하다. 결국 오늘날의 기술 리더인 Google과 Facebook이 만든 Flutter & React Native가 등장합니다.

우리는 다음 질문을 고려하여 본 연구에서 어떤 것을 선택하는 것이 더 나은지 논의할 것입니다.

본 연구에서는 다음 질문을 고려하여 완벽한 선택에 대해 논의할 것입니다.

• 반응이란 무엇입니까?
• 플러터란 무엇인가요?
• 2023년에 무엇을 선택할 것인가: Flutter 또는 React Native?
• 마지막 생각들.

Flutter 및 React 앱 개발에 대한 풍부한 정보가 매일 인터넷에 넘쳐나는 시대에 우리는 더 깊이 탐구한다는 점을 강조하는 것이 중요합니다. 이 글에서는 Flutter와 React Native의 중요한 차이점을 살펴보고 차이점을 살펴보겠습니다.

그럼, 조사를 시작하겠습니다!

리액트 네이티브와 Flutter

Flutter와 React Native의 비교는 새로운 것이 아니며 광범위하게 논의된 주제입니다. 그러나 어떤 도구가 더 우수한지에 대한 질문에 대한 명확한 답은 아직 파악하기 어렵습니다. 두 프레임워크 모두 열광적인 헌신적인 커뮤니티와 함께 ​​각각의 장점과 단점을 가지고 있습니다. 이 기사의 목표는 Flutter와 React Native에 대한 포괄적인 이해를 제공하여 이러한 하이브리드 기술의 복잡성을 보다 효과적으로 탐색할 수 있도록 하는 것입니다. 이러한 지식을 바탕으로 정보에 입각한 선택을 하고 선호도에 맞는 도구를 선택하는 데 더 많은 준비를 갖추게 될 수 있습니다.

Flutter와 React Native의 비교는 그렇지 않으며 이미 충분히 논의된 주제입니다. 더욱이 어떤 도구가 최고의 도구인지에 대한 결정적인 답변은 여전히 ​​어렵습니다. 두 프레임워크 모두 고유한 강점과 약점을 갖고 있으며, 각 프레임워크에는 열렬한 지지자 커뮤니티가 수반됩니다. 이 기사의 목표는 Flutter 및 React Native에 대한 포괄적인 이해를 제공하여 이러한 하이브리드 기술의 복잡성을 더욱 능숙하게 탐색할 수 있도록 지원하는 것입니다. 이러한 지식을 통해 귀하는 현명한 결정을 내리고 귀하의 선호도에 가장 적합한 도구를 선택할 수 있는 준비를 갖추게 될 것입니다.

플러터는 무슨 뜻인가요?

Flutter에 대해 이야기하기 시작할 때 이것이 모바일 앱이나 휴대용 소비자 인터페이스 도구 키트를 만들기 위한 크로스 플랫폼 플랫폼이라는 점을 정확히 말할 필요가 있습니다. 개발자에게 도구 및 위젯으로 구성된 완전한 소프트웨어 개발 키트(SDK)를 제공합니다.

Flutter로 데스크톱 앱을 만들 때 Flutter 소스 코드를 기본 Windows, Linux 또는 macOS 데스크톱 앱으로 수집할 수 있습니다. 예를 들어 Flutter의 웹 지원은 인터넷 및 모바일 장치에서 동일한 프로세스를 제공합니다. 이는 이제 동일한 코드베이스에서 iOS, Android 및 웹 브라우저용 애플리케이션을 만들 수 있음을 의미합니다.

Google 팀에서 개발하고 Dart를 기반으로 구축된 Flutter는 무료이면서도 비교적 새로운 기능으로, 접근성이 뛰어나고 이해하기 쉽습니다. 고성능 렌더링 엔진으로 구동되는 사용자 정의 위젯 컬렉션을 제공합니다. 특히 Google과 Flutter 커뮤니티는 지속적인 개발에 적극적으로 기여하고 있습니다. 결과적으로 Flutter는 자신있게 신흥 기술로 분류될 수 있습니다.

초기 반복에서 Flutter는 Android 및 iOS와 호환되는 모바일 애플리케이션을 만들기 위한 툴킷을 제공했습니다. 후속 버전을 통해 발전하면서 Flutter는 다양한 플랫폼에 대한 지원을 포괄하도록 범위를 확장했습니다. 이 확장에는 Windows, macOS, Linux, 웹 애플리케이션 및 Flutter 사용을 위해 맞춤 제작된 특수 플랫폼이 포함되었습니다. 특히 2023년 1월 Flutter 3.7의 출시는 중요한 이정표였습니다. 이 업데이트에는 iOS에 최적화된 렌더링 엔진, Material 3 및 iOS 스타일 위젯에 대한 향상된 지원, 향상된 현지화 솔루션, 더욱 효율적인 배경 데이터 처리, 개발 도구 개선 등 다양한 새로운 기능이 도입되었습니다.

반응은 무엇을 의미합니까?

반면 React Native는 JavaScript를 활용하고 Facebook에서 제작한 모바일 앱용 오픈 소스 프레임워크입니다.

2023년에 React Native를 배워야 하는 가장 강력한 이유 중 하나는 플랫폼 독립성입니다. 과거에는 개발자들이 Android 애플리케이션 개발에는 Java를, iOS 애플리케이션 개발에는 Swift를 주로 활용해야 했습니다. 게다가 Windows와 같은 다른 플랫폼도 있어서 프로세스가 더 복잡해졌습니다. React Native는 여러 플랫폼에서 원활하게 실행되는 앱을 만들기 위한 완벽한 옵션으로 등장합니다. React Native를 사용하면 앱을 한 번만 빌드하면 모든 주요 플랫폼에서 쉽게 실행됩니다. 또한 React Native는 React에 익숙한 사람들에게 친숙한 JSX를 활용하며 종종 HTML과 JavaScript의 혼합으로 정의됩니다. 이러한 친숙함 덕분에 일부 어려운 개념에도 불구하고 React Native를 비교적 쉽게 배울 수 있습니다. 유사한 목표를 위해 Java를 활용하는 것과 비교할 때 React Native를 사용한 구성 앱은 훨씬 더 쉽고 효율적입니다.

React Native는 Flutter보다 오래되었으며 더 큰 커뮤니티를 자랑한다는 점을 강조해야 합니다. 계속 읽어보자!

React와 Native Flutter의 차이점

아래에서는 두 프레임워크의 장점과 단점에 대해 설명하겠습니다.

기본 성능 비교

Flutter는 AOT(Ahead-of-Time) 컴파일러를 활용하여 프로젝트가 빌드된 후 iOS 및 Android에 최적화된 코드를 생성하여 애플리케이션 바이너리에 전체 코드베이스를 포함할 필요 없이 네이티브 수준의 성능을 보장합니다. 이는 React Native와 공통된 기능입니다. . 특히, 네이티브 모듈과 상호작용하기 위해 브리지를 요구하는 React Native와 달리 Flutter는 네이티브 모듈과 직접 통신합니다.

React Native는 JIT 컴파일러 덕분에 V8보다 뛰어난 향상된 JavaScript 가상 머신을 자랑합니다. 사전 컴파일된 프레임워크로서 모든 코드베이스를 배포하고 기본 실행 파일로 컴파일할 수 있습니다. 일반적으로 React Native는 iOS 빌드 설정을 조정할 필요 없이 iOS 애플리케이션 수준에서 수행하여 기본 앱과 동일한 속도를 달성합니다.

React Native는 JIT 컴파일러 덕분에 성능 면에서 V8을 능가하는 뛰어난 JavaScript 가상 머신을 갖추고 있습니다. 사전 컴파일된 프레임워크로서 모든 코드베이스를 기본 실행 파일로 배포하고 컴파일하는 것을 용이하게 합니다. 일반적으로 React Native는 iOS 빌드 설정을 수정할 필요 없이 iOS 애플리케이션 수준에서 수행하여 기본 앱과 동일한 속도를 달성합니다.

결론 : Flutter와 React Native 모두 네이티브 수준의 높은 성능을 자랑하지만 Flutter는 네이티브 모듈과 직접 통신합니다.

프로그래밍 언어

React Native는 동적 웹 개발을 가능하게 하는 최초의 언어인 고전적인 JavaScript 프로그래밍 언어를 활용합니다.

Flutter는 2011년에 발표된 이후 훨씬 새로운 언어인 Dart를 활용합니다.

JavaScript는 Dart에 비해 더 광범위하고 광범위하게 사용됩니다. 결과적으로 개발자는 React Native 애플리케이션 개발에 뛰어드는 것이 더 익숙하고 편안하다고 생각하는 경우가 많습니다.

결론: Flutter와 React Native 프로그래밍 언어 모두 무결성이 있지만 React Native가 승리합니다.

신뢰할 수 있음

안정적인 플랫폼을 사용하여 모바일 애플리케이션을 신속하게 개발하는 것이 우선이라면 Flutter가 더 나은 옵션이 될 수 있습니다. 반대로, 강력한 지원 생태계와 강력한 UI 기능을 자랑하는 잘 확립된 플랫폼을 찾고 있다면 React Native가 더 적절한 선택일 수 있습니다.

결론 : React Native와 Flutter는 모두 안정적이지만 React Native는 강력한 지원 생태계를 갖추고 있습니다.

소비자 인터페이스 구축

React Native 프레임워크는 Flutter의 규모를 능가하는 광범위하고 활발한 커뮤니티로 돋보입니다. 풍부한 UI 디자인, 라이브러리, 철저한 문서 및 수많은 보충 리소스를 제공합니다. 또한 React Native는 Flutter와 비교할 때 훨씬 더 풍부한 타사 라이브러리를 자랑합니다.

결론: React Native는 소비자 인터페이스를 구축하는 데 가장 적합한 옵션입니다.

선적 서류 비치

Flutter에는 Android와 iOS 모두에 대한 명확한 플랫폼 설정 및 IDE 정보가 있습니다. 명령줄 인터페이스(CLI)도 개발자의 설정을 지원하는 도구인 Flutter Doctor와 함께 제공됩니다.

오픈 소스 특성 덕분에 Flutter는 뛰어난 사용자 정의 및 유연성을 제공하므로 개발자는 독특한 소비자 경험을 쉽게 준비할 수 있습니다.

React Native는 새로운 업데이트가 나올 때마다 계속해서 발전하고 있습니다. 계속해서 교육을 받으려면 React Native의 공식 문서 와 웹 리소스를 주의 깊게 살펴보세요 .

결론: Flutter는 포괄적인 문서를 자랑하지만 React Native는 끊임없이 진화하고 있습니다.

설치 용이성

React Native 설치는 간단하지만 패키지를 생성하므로 일부 개발자에게는 사소한 불편함으로 보일 수 있습니다. 그러나 이 요소는 사용자마다 중요도가 다릅니다. React Native는 주로 UI 렌더링 및 장치 액세스 API를 제공하며 해당 기능을 보완하기 위해 타사 라이브러리에 의존한다는 점은 주목할 가치가 있습니다.

React Native 설치는 간단한 프로세스이지만 패키지 생성이 포함되어 있어 특정 개발자에게는 사소한 불편으로 간주될 수 있습니다. 이 요소의 중요성은 사용자마다 다르다는 점을 강조하는 것이 중요합니다. 또한 React Native는 기능 향상을 위해 타사 라이브러리에 따라 주로 UI 렌더링 및 장치 액세스 API를 제안한다는 점에 주목할 가치가 있습니다.

Flutter는 작은 ZIP 파일에서 얻을 수 있지만 명령줄에서 PATH 변수로 추가해야 합니다. 이것은 일을 불필요하게 어렵게 만듭니다.

결론: React Native는 Flutter보다 설정하기가 훨씬 쉽습니다.

지역 사회

React Native는 Flutter보다 앞서며 더 큰 커뮤니티를 자랑합니다. 또한 Meta 팀은 API를 개선하고 근본적인 문제를 해결하는 데 많은 시간을 보냈습니다.

React Native는 버전 0.70부터 기본 엔진이었던 새로운 JavaScript 엔진 Hermes를 채택하여 성능 최적화 및 메모리 사용량 감소 측면에서 상당한 진전을 이루었습니다. 이에 대한 더 자세한 내용은 React Native 블로그 게시물을 참조하세요.

또한 Meta는 다음과 같은 몇 가지 중요한 개선 작업을 적극적으로 진행하고 있습니다.

• 린 코어(Lean Core): 여기에는 선택적 구성 요소나 기능을 별도의 저장소에 재배치하여 개발자가 필요에 따라 이를 애플리케이션에 추가할 수 있도록 하여 애플리케이션의 크기를 줄이는 것이 포함됩니다.
• React Native Fabric: 성능 향상을 위해 재구성된 UI 레이어입니다.
• TurboModules: 이는 기본 모듈 처리를 개선하는 것을 목표로 합니다.

결론: React Native는 이제 Flutter에 비해 더 크고 강력한 커뮤니티 지원을 자랑합니다.

디버깅

React Native에서는 디버깅이 어려울 수 있습니다. 특히 앱의 기본 부분 어딘가에 특정 예외나 실수가 나타날 경우 더욱 그렇습니다.

반면 Flutter는 Android Studio 및 Visual Studio와 원활하게 통합되는 도구를 제공하여 디버깅 프로세스를 단순화하고 개발 워크플로를 간소화합니다.

결론: Flutter가 이 비교에서 승리했습니다.

인기

2023년 현재 Flutter와 React Native라는 두 가지 주요 하이브리드 앱 개발 프레임워크가 계속해서 업계를 지배하고 있습니다. 놀랍게도 두 프레임워크의 인기는 계속 높아지고 있습니다. 2023년에는 42%의 개발자가 앱 개발을 위해 React Native를 선호했으며, Flutter가 39%로 그 뒤를 바짝 쫓고 있습니다.

올해인 2023년에도 Flutter와 React Native라는 두 가지 주요 하이브리드 앱 개발 프레임워크가 여전히 영향력을 행사하고 있습니다. 흥미롭게도 두 프레임워크의 매력이 계속 높아지고 있습니다. 올해 React Native는 개발자 중 42%가 애플리케이션 개발을 선호했으며, Flutter가 39%로 그 뒤를 바짝 쫓고 있습니다.

결론: React Native는 인기로 승리합니다.

위의 내용을 표로 요약해 보겠습니다.

계속하자!

2023년에 무엇을 선택할 것인가: React Native 또는 Flutter

Flutter를 선택할지, React Native를 선택할지 고민할 때 명확하거나 간단한 대답이 없다는 점에 유의하는 것이 중요합니다. 두 옵션 모두 실행 가능한 선택입니다.

우리가 알 수 있는 한, React Native와 Flutter는 공통점이 많지만 많지는 않습니다. 첫 번째이자 가장 중요한 사실은 둘 다 누구나 활용할 수 있는 오픈 소스 프레임워크라는 것입니다.

Flutter 프레임워크와 그것이 2023년 프로젝트에 적합한 선택인지에 대해 여전히 질문이 있는 경우 이 주제에 대한 연구 중 하나를 읽어 보시기 바랍니다 .

2023년에 어떤 기술이 승자가 될지 정의하는 것은 간단한 과제가 아닙니다. React Native와 Flutter는 모두 다양한 장단점을 보여줍니다. Flutter는 크로스 플랫폼 모바일 앱을 만들기 위한 신속하고 신뢰할 수 있는 프레임워크로 두각을 나타내며, 다양한 오픈 소스 라이브러리 및 강력한 플러그인 생태계에 대한 액세스를 제안합니다. 반면에 React Native는 개발자가 JavaScript를 활용하여 복잡한 소비자 인터페이스를 만들 수 있도록 지원하고 광범위하고 헌신적인 개발 커뮤니티의 이점을 누릴 수 있습니다.

궁극적으로 이 두 프레임워크 사이의 선택은 아마도 개인의 필요와 선호도에 달려 있을 것입니다. 신속한 모바일 애플리케이션 개발을 촉진하는 빠르고 안정적인 플랫폼을 우선시한다면 Flutter가 더 나은 선택일 수 있습니다. 게다가, 포괄적인 지원과 강력한 UI 기능을 갖춘 잘 확립된 플랫폼을 찾고 있다면 React Native가 귀하의 요구에 더 나은 옵션이 될 수 있습니다.

How to Implement Deep Linking in Flutter?

Flutter에서 딥링킹을 구현하는 방법은 무엇입니까?

https://medium.com/@dudhatkirtan/how-to-implement-deep-linking-in-flutter-f882b6d834da

Overview

Deeplink in Flutter means the ability to open a specific page or perform a specific action within your app by clicking on a link from another app or a web page. It allows users to navigate to specific pages or sections of your app like cart, orders, or any product information, etc. Deeplink in Flutter is a very good feature for all developers and users. Flutter supports deep linking on iOS, Android, and web browsers. Implementing deep linking in Flutter apps enhances the user experience and makes it easier for users to navigate directly to specific sections.

Introduction

Deep linking is a crucial feature in mobile app development that enables smooth navigation to specific sections of different apps. This is very useful for users to access relevant content or perform specific tasks without manually navigating through the app’s screens. This deep linking feature eliminates the need for users to search for or manually locate the desired information within the app. Deep linking is a useful functionality for apps like e-commerce apps, content-driven apps, and social media platforms. By using deep links in Flutter, we can connect with other apps and services making it a good digital ecosystem.

Understanding Deep Links in Flutter

DeepLinks in Flutter means you have URLs or URIs to navigate or perform specific actions within a Flutter app. It directly helps users to access specific screens or content like webpages, screens, and notifications.

There are some concepts and terms that should be known to developers for using deep links in the Flutter applications.

• URL Scheme -
• A URL scheme is a unique identifier that identifies your app and allows it to handle specific deep links. It is generally a link to view or see a particular product in an e-commerce app.

Universal Links (iOS) and App Links (Android):

• These are platform-specific mechanisms that help deep linking to work smoothly between web content and apps. These help in directly opening the content of the app, if the app is installed on the device, or fall back to the web page if the app is not present.

Deep Link Handling :

• We need to handle the logic for deep lonks in Flutter like capturing the link URL and getting important data such as parameters or query strings. This captured information helps in navigating to a particular screen or performing the actions.

Implement Deep Linking on Android

To use deep links in your Flutter applications, we must have links for redirection that can be instantiated by adding intent filters for the incoming links.

In Android, we have two types of Uni Links, which are approximately the same as the meaning.

Open the DynamicLink section in firebase

• On a domain that you may customize by adding your own name, company name, trademark, etc., dynamic links are generated. More relevant links that have been customized appear. After displaying this window, click Finish.

• Now, on the newly opened page, select the “New Dynamic link” button.

• Click on the new dynamic link button.

App Links -

App Links are the same as deep links, but it does require a specified host, i.e. a hosted file and along with this, the app links only tend to work with the HTTPS scheme.

You need to add the following code to your AndroidManifest file for adding deep links in Flutter. There you have to define an intent-filter and you can change the host with your need.

<!-- This is for App Links -->

<meta-data
            android:name="flutter_deeplinking_enabled"
            android:value="true" />

      <intent-filter android:autoVerify="true">
        <action android:name="android.intent.action.VIEW" />
        <category android:name="android.intent.category.DEFAULT" />
        <category android:name="android.intent.category.BROWSABLE" />
        <!-- Accepts URIs that begin with https://YOUR_HOST -->
        <data
          android:scheme="http"
          android:host="deeplink.example.com" />
            <data android:scheme="https" />
      </intent-filter>

Deep Links -

Deep links are the links in Android, which don’t require a specified host or any other custom scheme.

As discussed above, we have to paste for Deep links and we can change the host and scheme accordingly.

<!--  This is for Deep Links --> 
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" /> 
<category android:name="android.intent.category.BROWSABLE" /> 
<!-- Accepts URIs that begin with YOUR_SCHEME://YOUR_HOST --> 
<data android:scheme="blog" android:host="deeplink.example" /> 
</intent-filter>

We can use any of the intent filters in the AndroidManifest.xml file.

The intent filter is a statement in the manifest file that specifies what intent or component will be received on the app side, according to native app implementation. When an action occurs, it can specify additional actions that should be taken on this intent filter.

Data is what the URI format, which primarily resolves to the activity, represents. Also, a data tag must have the android attribute.

A category is mainly the type of intent-filter category. We have defined BROWSABLE in the category, which means that the intent filter can be accessed from the browser, and if not added, it will not be browsed.

Implement Deep Linking on iOS

In iOS also, we have two types of links-

Universal Links :

Universal links are those links that require a specified host or a custom scheme in their app. It works only with the HTTPS scheme. Below is the defined example of a universal link.

For setting up Universal Links we need to follow some steps-

• Enable Associated Domains in your app’s entitlements.
• Set up a unique URL identifier for your app.
• Set up a JSON file on your website that contains information about your app’s URL identifier.

Enable Associated Domains

Creating the entitlements file in Xcode:

• Open up Xcode by double-clicking on your ios/Runner.xcworkspace file.
• Go to the Project navigator (Cmd+1) and select the Runner root item at the very top.
• Select the Runner target and then the Signing & Capabilities tab.
• Click the + Capability (plus) button to add a new capability.
• Type “associated domains” and select the item.
• Double-click the first item in the Domains list and change it from webcredentials.com to: applinks: + your host (ex: my-blogs.com). A file called Runner.entitlements will be created and added to the project.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<!-- ... other keys -->
<key>com.apple.developer.associated-domains</key>
<array>
  <string>applinks:[YOUR_HOST_HERE]</string>
</array>
<!-- ... other keys -->
</dict>
</plist>

Custom URL:

In Custom URL, we don’t need a host or a custom scheme for our iOS app. An example of a custom URL is defined below. We need to add the host and scheme in the ios/Runner/Info.plist file.

<key>FlutterDeepLinkingEnabled</key>
<true/>
<key>CFBundleURLTypes</key>
<array>
  <dict>
  <key>CFBundleTypeRole</key>
  <string>Editor</string>
  <key>CFBundleURLName</key>
  <string>flutterbooksample.com</string>
  <key>CFBundleURLSchemes</key>
  <array>
  <string>customscheme</string>
  </array>
  </dict>
</array>

Handling Deep Linking in the App

There are two ways your app will receive a link — from a cold start and brought from the background.

ATTENTION -

getInitialLink/getInitialUri should be handled ONLY ONCE in your app’s lifetime, since it is not meant to change throughout your app’s life

Once we are done with the Universal Links set up for our app, we will need to handle the links within our Flutter app. To do this, we need to use the uni_links package. Add this dependency in pubspec.yaml file and pub get it.

uni_links: ^0.5.1

Now, we just need to register a callback to handle incoming deep links.

import 'package:uni_links/uni_links.dart';

void main() {
   // Initialize the deep link handler
   initUniLinks();
   runApp(MyApp());
}

void initUniLinks() async {
   // Ensure that the app is ready to handle deep links
   await getInitialUri();

   // Set up a stream subscription to handle deep links when the app is running
   uriSubscription = uriLinkStream.listen((Uri uri) {
      // Handle the deep link here
      handleDeepLink(uri);
   });
}

void handleDeepLink(Uri uri) {
   // Process the deep link URI and navigate accordingly
   // You can extract parameters or perform specific actions based on the deep link data
}

Advanced Usage

Some additional features enhance the capabilities of deep linking in our Flutter app. These features help in creating more personalized and smooth user experiences, tracking user engagement, optimizing marketing efforts, and improving overall app performance.

Deep Link Analytics -

By implementing Deep Link Analytics, we can track and analyze user engagement with deep links. We can get the data on the number of clicks, conversions, and user behavior after accessing the app through a deep link. With this information, we can get to know about our deep links and can do some optimization if needed.

Deferred Deep Linking -

This helps in handling the scenarios, where the app is not installed on the user’s device on clicking the deep link. In these cases, the user is redirected to the app store to download the app and after installation, the app can open and handle the deep link that triggered the installation.

Dynamic Deep Links -

These help in generating deep links programmatically with dynamic parameters. It means we can generate deep links that include user-specific data, product IDs, or other variables.

Deep Link Attribution -

By using this you can track the source of each deep link and can know which channels are getting more engagement and conversions.

Deferred App Deep Linking -

Some platforms handle deep links when the app is already installed but not in the foreground. But this feature works even if the app is in the background or not currently running.

Example App

Let us understand this through a code. In the AndroidManifest.xml file, I have declared my link like — blog://deeplink.example

We will declare the function main.dart file like this.

import 'package:blog/home.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:uni_links/uni_links.dart';
import 'package:flutter/services.dart' show PlatformException;

void main() {
  initUniLinks();
  runApp(MyApp());

 initUniLinks()async{
  try{
    Uri? initialLink = await getInitialUri();
    print(initialLink);
  } on PlatformException {
    print('platfrom exception unilink');
  }
}
}


class MyApp extends StatelessWidget {

  @override
  Widget build(BuildContext context){
    return MaterialApp(
      home: HomeScreen(),
    );
  }
}

There is some page that says it as HomeScreen.

import 'package:flutter/material.dart';

class HomeScreen extends StatefulWidget {
  const HomeScreen({Key? key}) : super(key: key);

  @override
  State<HomeScreen> createState() => _HomeScreenState();
}

class _HomeScreenState extends State<HomeScreen> {
  @override
  Widget build(BuildContext context) {

    return const Scaffold(
      body: Center(
        child: Text("Home Screen"),
      ),
    );
  }
}

We will open this app through the deeplink shown below. We will paste the same link(blog://deeplink.example) in the browser and it will show us the APP NAME of that app and will navigate us to the app by clicking on continue

Conclusion

1. Deep links help in seamless navigation to specific screens from external sources like the web, notifications, etc.
2. By using deep links, users are more engaged and satisfied. This also helps users to users to access relevant and personalized content.
3. Deep links provide cross-platform compatibility like for both iOS and Android.
4. Deep links can be customized with parameters or query strings, allowing for dynamic and personalized experiences based on user-specific data.
5. We can test and analyze deep links, also we can track user behavior, and optimize our app’s deep linking strategy.
6. By using deep links in Flutter, we can interact with other apps, services, or platforms. Also, we can collaborate and share the data.

Best Flutter IDE for Front-End Development

https://medium.com/getpieces/best-flutter-ide-for-front-end-development-450bd449f543

Navigating the vast realm of app development, choosing the best Flutter IDE can be a game-changer. Integrated Development Environments (IDEs) are more than just tools; they are the backbone that streamlines the coding process, ensuring flawless execution and enhanced productivity.

Especially when it comes to Flutter, a leading framework in today’s digital ecosystem, having the best IDE for web development elevates the developer’s experience to new heights.

Understanding Flutter and Integrated Development Environments
Flutter, an open-source UI software development toolkit birthed by Google, has swiftly risen as a dominant force in mobile app development. With its unique ability to craft high-fidelity, natively compiled applications for multiple platforms from a single codebase, Flutter presents developers with unparalleled flexibility and efficiency. Its vibrant widget-centric approach, paired with the Dart language, promises robust and visually appealing applications, be it for mobile, web, or desktop.

Integrated Development Environments (IDEs) serve as the crucible where the magic of Flutter comes alive. These sophisticated platforms offer a consolidated workspace, combining essential tools like code editors, debuggers, and compilers. In the context of Flutter, the right IDE can simplify the coding process, provide real-time feedback, and automate repetitive tasks. By easing navigation, highlighting errors, and offering intelligent code completion suggestions, IDEs empower developers to harness the full potential of Flutter, ensuring smooth and efficient project outcomes.

Key Considerations When Choosing a Flutter IDE
Here are some key things that you need to consider before pitching for the best Flutter IDE:

1. Hardware and Software Compatibility:

Flutter IDE for Android: Ensure support for Android emulators and tools specific to the Android ecosystem.
Flutter IDE for Windows: Must be optimized for Windows with seamless integration of its features.
2. Performance and Speed of the IDE:

Opt for an IDE that is agile and responsive. The speed at which it can compile, run, and debug Flutter code is pivotal in enhancing development efficiency.

3. Availability of Support and Community Plugins/Extensions:

A robust library of plugins and extensions, backed by an active community, can be game-changing. These additions can introduce functionalities, streamline specific processes, or offer tools tailored to niche requirements.

4. Cost Factors and Licensing:

Sometimes, premium IDEs, despite an upfront cost, can offer unparalleled features, superior support, and regular updates. It’s also crucial to understand the licensing agreements. Some might be free for personal use but require payment for commercial projects.

Best Flutter IDEs For App Development
VS Code
Visual Studio, often dubbed the titan of IDEs, is Microsoft’s premier development environment, revered for its adaptability across various programming landscapes. For Flutter enthusiasts, it unfolds as a haven, integrating seamlessly with the framework and facilitating an optimized coding experience, ensuring rapid, efficient app development.

Features
Seamless integration with Git: No more hopping between platforms. Visual Studio embeds Git functionality within, streamlining version control and ensuring smooth code management.
Live Share: Elevate the collaborative experience with real-time coding sessions. Whether you’re mentoring a junior developer or debugging with a colleague across the globe, Live Share makes it effortless.
IntelliCode: Leveraging artificial intelligence, IntelliCode revolutionizes coding with predictive suggestions. It not only speeds up the development process but also reduces the chances of errors.
Extensive extensions marketplace: Personalize your Flutter web development experience. With a vast repository of extensions like the Pieces for Developers VS Code extension, you can add tools, themes, and languages tailored to your needs.
Integrated debugging tools: Dive deep into your code with precision. Visual Studio’s debugging suite is adept at swiftly identifying and rectifying anomalies, ensuring your Flutter apps run flawlessly.
Android Studio
Android Studio stands as the official IDE for Android development. Its stature is further elevated when it collaborates with Flutter, offering an ecosystem that is both intuitive and powerful. For developers diving into the Flutter world, Android Studio becomes a natural ally, bringing Google’s native Android expertise and fusing it with Flutter’s dynamic capabilities.

Features
Emulator with real-time preview: Say goodbye to guesswork. With its integrated emulator, developers can see changes in real time, ensuring the app looks and functions as intended.
Full suite of profiling tools: Dive deep into your app’s performance metrics. From memory usage to CPU cycles, Android Studio’s profilers provide insights to optimize and enhance app responsiveness.
Code completion and powerful debugging: Coding in Flutter becomes a breeze thanks to intelligent code suggestions and a robust debugger that quickly pinpoints and rectifies issues.
Flutter-specific widget inspector: Understand and modify your Flutter widgets effortlessly. This specialized inspector visualizes and debugs the widget tree, simplifying UI adjustments.
Fast build and deploy processes: Time is of the essence. Android Studio accelerates the build and deployment phases, ensuring swift transitions from coding to testing.
DartPad
Floating in the digital ether is DartPad, a minimalist yet potent online IDE tailored for the Flutter and Dart communities. It breaks down barriers by being accessible directly via a browser, making it an invaluable tool for quick coding experiments or when on the go. For those seeking a no-fuss, immediate Flutter coding environment, DartPad emerges as an impeccable choice.

Features
Web-based with no installation required: Website accessibility is its middle name. DartPad requires no downloads or setups, offering a hassle-free, instant coding platform anytime, anywhere.
Live preview feature: Witness your Flutter magic in real time. As you code, DartPad dynamically displays the results, aiding in immediate feedback and iterations.
Supports Dart and Flutter libraries: Despite its lightweight nature, DartPad doesn’t skimp on essentials. It offers comprehensive support for Dart and Flutter libraries, ensuring a rich coding experience.
Shareable code snippets: Collaboration is critical. Whether you want to share a piece of brilliance or seek feedback, DartPad’s shareable snippets make it effortless.
Simple and intuitive interface: DartPad prides itself on its clean design. With an uncluttered interface, developers can focus purely on coding, free from distractions.
IntelliJ IDEA
In the grand tapestry of development environments, IntelliJ IDEA by JetBrains stands out as a multifaceted gem. Its prowess extends seamlessly to Flutter development, offering intuitive features and advanced capabilities. For those who prioritize depth in their coding assistance without compromising on efficiency, IntelliJ IDEA proves to be an indispensable ally in the Flutter domain.

Features
Deep code understanding: Venture beyond the surface. IntelliJ IDEA delves into the semantics of your code, offering insights and suggestions that align with best practices and design patterns.
Smart code completion: Efficiency at your fingertips. As you type, the Intellij IDE proactively offers code suggestions, streamlining the coding process and minimizing potential errors.
Powerful code refactoring tools: Embrace change without fear. With robust refactoring capabilities, adapting and enhancing your Flutter codebase becomes a structured and error-free process.
Built-in tools for profiling: Gauge the pulse of your application. IntelliJ IDEA’s profiling tools shed light on performance metrics, enabling optimizations and fine-tuning.
Version control integration: Manage your code evolution with grace. Integrated version control ensures smooth transitions between code versions, collaborative coding, and well-maintained coding history.
Flutlab
In the dynamic arena of online IDEs, Flutlab emerges as a beacon for cloud-based Flutter development. Harnessing the power and flexibility of cloud technology, it reshapes the conventional boundaries of coding, offering a streamlined and accessible platform. For a Flutter developer seeking a seamless Flutter IDE online without the constraints of hardware or location, Flutlab unfolds as an impressive choice.

Features
Real-time collaboration: Teamwork made simple. Flutlab facilitates synchronized coding sessions, allowing multiple developers to collaborate on projects, ensuring seamless teamwork and immediate feedback.
Cloud-based simulator: Say goodbye to hefty local emulators. Test Flutter web applications directly within the browser using Flutlab’s efficient cloud simulator, saving time and system resources.
Integration with popular repositories: Seamlessly connect with platforms like GitHub or Bitbucket. This integration ensures fluid code pulls, pushes, and version management.
Direct APK download: Transition from development to testing in a snap. With Flutlab, developers can directly download the APK, facilitating swift app testing and deployment.
Code analysis and debugging: Navigate the maze of code with precision. Flutlab’s tools offer insightful code analysis and a potent debugger, ensuring your Flutter apps are robust and error-free.
XCode
Diving into Apple’s ecosystem, XCode stands tall as the definitive development environment for those keen on reaching the iOS audience through Flutter. Seamlessly merging the robustness of Apple’s software architecture with Flutter’s adaptability, it crafts an unparalleled development experience.

Features
Advanced debugging and profiling tools: With XCode, troubleshooting is elevated to an art form. Its suite of tools provides deep insights, ensuring your Flutter apps run optimally on iOS devices.
Interface Builder: Envision and create dynamic Flutter UI with ease. The XCode Interface Builder offers a visual canvas, making UI/UX design intuitive and efficient.
On-device testing support: Witness your creations in their natural habitat. Test directly on iOS devices to ensure performance and responsiveness.
Asset management: Organize and manage multimedia with finesse. XCode’s asset catalog aids in streamlined resource utilization.
Swift and C integration: While Flutter reigns supreme, the XCode IDE allows seamless integration with Swift and C, broadening developmental horizons.
FlutterFlow
Making its mark in the Flutter landscape is FlutterFlow, a revolutionary visual development platform. Eliminating traditional barriers, it provides a canvas where even non-coders can bring Flutter applications to life.

Features
Drag-and-drop UI builder: Designing made simple. Sculpt interfaces without diving into code, making development swift and accessible.
Firebase integration: Connect with Firebase effortlessly, enhancing functionalities like authentication, databases, and more.
Real-time previews: Iterate with confidence. See changes as you make them, ensuring design perfection.
Robust component library: A treasure trove of widgets and elements catering to diverse design needs.
Collaboration and versioning features: Team up and maintain code history with precision, streamlining project management.
Emacs Dart Mode
For purists who find solace in Emacs, the Dart Mode extension brings Flutter to their fingertips. Merging the efficiency of Emacs with Flutter’s dynamism it offers a refined coding experience.

Features
Syntax highlighting: Navigate code effortlessly with distinct color codes for better readability.
Code formatting: Maintain a pristine codebase with automatic formatting, ensuring consistency.
Integration with Dart SDK: Access Dart’s full potential seamlessly within the Emacs environment.
Quick documentation access: Answers are just a keystroke away. Dive into Dart and Flutter documentation on the fly.
Keyboard-centric commands: Embrace the power of keyboard shortcuts, enhancing coding speed and efficiency.
RevenueCat
While not a conventional IDE, RevenueCat is a vital tool for developers integrating in-app purchases and subscriptions in their Flutter apps. Simplifying the maze of monetization, it’s a catalyst for revenue generation.

Features
Simplifies in-app billing: Navigate the intricacies of billing with ease, enhancing user experience and purchase success rates.
Tracks revenue and metrics: Gauge your success. Monitor key metrics to strategize and optimize monetization.
Supports multiple platforms: Not just limited to Flutter, RevenueCat’s broad platform support ensures consistent monetization strategies.
Robust API: It offers ease and flexibility thanks to its robust API integration. Integrate with comfort and flexibility, leveraging RevenueCat’s powerful API.
Atom
Atom, an avant-garde text editor birthed by GitHub, extends its arms to Flutter developers through community-driven extensions. Marrying simplicity with adaptability, it emerges as a formidable environment for Flutter projects.

Features
Git integration: With its roots in GitHub, Atom offers seamless Git operations, streamlining code management.
Autocompletion for Flutter: Speed up your coding. Atom suggests code snippets, enhancing your Flutter coding rhythm.
Embedded terminal: Access the terminal within the editor, streamlining tasks without switching windows.
Smooth UI with themes: Personalize your workspace. With a vast array of themes, craft an environment that resonates with your aesthetic.
The Main Benefits of IDEs & Text Editors for App Development
Streamlined development cycle.
Comprehensive code management.
Integrated testing and debugging.
Enhancing collaboration and productivity.
Customization and extension support.
Conclusion
Choosing the best IDE for Flutter is pivotal, acting as the linchpin between ideas and execution. A Flutter IDE directly influences productivity, ensuring app development is both efficient and yields superior quality outcomes. Want to learn about how Pieces built their app? Read Pieces’ Flutter case study.