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

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

React Hooks — 👍

RedwoodGraphQL

⚡️ The Missing Fullstack Toolkit for Next.js

A collection of composable React components for building interactive data visualizations

Frontend Workshop from HTML/CSS/JS to TypeScript/React/Redux

Zero-runtime Stylesheets-in-TypeScript

Runtime type system for IO decoding/encoding

The most powerful virtual list component for React

Generate Google Slides from markdown

Modern and feature-rich web browser base based on Electron

Goodbye CoffeeScript, hello JavaScript!

Fast and type-safe full stack framework, for TypeScript

Creates .d.ts files from CSS Modules .css files

Auth0 SDK for React Single Page Applications (SPA)

🎁 Generate type definitions (.d.ts) for CSS Modules using SCSS

Dispatch reducers

A library to ease creation of factories for test data for Typescript

This is a customizable modal with react-portal.

Chrome extension that automatically opens Zoom, Google Meet, Teams, and other meeting URLs associated with your Google Calendar shortly before the meeting starts.

Vue composition API converter

A collection of a few small lightweight typesafe utilities.

Type Level SQL interpreter & validator.

アクセシビリティに取り組む・推進している日本企業まとめ（随時更新）

Japanese localization for yup

voiceover-test-automation sample for saitama.js#3

Generate conventional-changelog from GitHub commits instead of raw git data