The library for web and native user interfaces.

A React Hook to cancel promises when a component is unmounted

Parses every stack trace into a nicely formatted array of hashes.

Visual Studio Code

Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).

Prettier C# Plugin

⚡ Zero config GUI for Jest

Create the next immutable state by mutating the current one

JavaScript API for Chrome and Firefox

Throttle a collection of promise returning functions

Prettier is an opinionated code formatter.

utility functions for working with typescript's AST

Easy communication between cross-origin browser tabs. Simplified "CORS"ing!

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

badges for your badges

Webpack loader for creating SVG sprites.

A CLI tool to run multiple npm-scripts in parallel or sequential.

A description of React's new core algorithm, React Fiber

An set of common form components for React, editable in-line

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs,…

BDD style assertions for node.js -- test framework agnostic

Freeze and Seal Your Objects

Utilities for creating robust overlay components

CSS media queries in react - for responsive design, and more.

A spring that solves your animation problems.

JavaScript Testing utilities for React

Test spies, stubs and mocks for JavaScript.

Provides an in memory implementation of the webstorage Storage interface to be used as a shim for localStorage or sessionStorage for unit testing

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Builds multi-config webpack projects in parallel