An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.

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• Updated Sep 3, 2026
• Dart

Meteor, the JavaScript App Platform

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• Updated Nov 12, 2026
• JavaScript

Simple, scalable state management.

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• Updated Nov 12, 2026
• TypeScript

Mostly adequate guide to FP (in javascript)

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• Updated Sep 17, 2024
• JavaScript

A functional and reactive JavaScript framework for predictable code

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• Updated Jun 9, 2026
• TypeScript

A composable, cross-platform MVVM framework for .NET inspired by functional reactive programming. It moves mutable state out of the user interface, keeps each feature's logic in one readable place, and makes applications easier to test. Supports WPF, WinForms, WinUI, .NET MAUI, Avalonia, Uno Platform, Blazor and Android.

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• Updated Nov 10, 2026
• C#

Learning RxJava for Android by example

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• Updated Aug 8, 2023
• Java

Red is a next-generation programming language strongly inspired by Rebol, but with a broader field of usage thanks to its native-code compiler, from system programming to high-level scripting and cross-platform reactive GUI, while providing modern support for concurrency, all in a zero-install, zero-config, single ~1MB file!

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• Updated Nov 11, 2026
• Red

Next Generation Visual Programming System

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• Updated Nov 8, 2026
• TypeScript

React bindings for MobX

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• Updated Dec 30, 2020
• TypeScript

Mpx，一款具有优秀开发体验和深度性能优化的增强型跨端小程序框架

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• Updated Nov 12, 2026
• JavaScript

⛱ Broadly scoped ecosystem & mono-repository of 215 TypeScript projects (and ~185 examples) for general purpose, functional, data driven development

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• Updated Nov 9, 2026
• TypeScript

Fast, free and customizable picture viewer

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• Updated Nov 12, 2026
• C#

Clear examples, explanations, and resources for RxJS

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• Updated Oct 17, 2025
• TypeScript

Ivy Wallet is an open-source money manager app for Android, no longer maintained. You can fork the code or download the final version from Google Play.

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• Updated Oct 22, 2026
• Kotlin

Streams of values over time

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• Updated Jun 30, 2025
• Swift

Open source implementation of Apple's Combine framework for processing values over time.

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• Updated Jan 24, 2024
• Swift

An asynchronous, persistent key-value store for .NET desktop and mobile applications, backed by SQLite. Suited to both durable data such as user settings and cached data that expires, with optional encryption and System.Text.Json serialization.

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• Updated Nov 11, 2026
• C#

Simple React state management. Made with ❤️ and ES6 Proxies.

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• Updated Apr 30, 2026
• JavaScript

An extremely intuitive, small, and fast functional reactive stream library for JavaScript

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• Updated Jul 18, 2023
• TypeScript