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UI library

Mobile apps with React

JavaScript testing

Documentation sites

Text editor framework

Embedded database

C++ library

File watcher

JS engine for RN

Mobile debugging

JS bundler for RN

Time series forecasting

Config framework

Python type checker

Build system

JS static type checker

Create React apps

Thrift for Facebook

GraphQL client

Flexbox layout engine

Android UI framework

Android image loading

Static analyzer

PHP virtual machine

Rich text editor

Fast compression

Build system v2

Source control client

React DOM primitives

Material Design RN