Stars
A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.
React render tracker – a tool to discover performance issues related to unintentional re-renders and unmounts
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
Industry standard API mocking for JavaScript.
ESM-powered frontend build tool. Instant, lightweight, unbundled development. ✌️
Pomodoro® time management assistant for Chrome
Mini projects built with HTML5, CSS & JavaScript. No frameworks or libraries
An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.
🏎 A set of primitives to build simple, flexible, WAI-ARIA compliant React autocomplete, combobox or select dropdown components.
A long list of (advanced) JavaScript questions, and their explanations ✨
🧠 Laws, Theories, Principles and Patterns for developers and technologists.
The next open source file uploader for web browsers 🐶
Build forms in React, without the tears 😭
👩🎤 CSS-in-JS library designed for high performance style composition
🏁 Framework agnostic, high performance, subscription-based form state management
BxJS Weekly news podcast links collection
React notification made easy 🚀 !
HTTP server mocking and expectations library for Node.js
Record, Replay, and Stub HTTP Interactions.
🏁 High performance subscription-based form state management for React
Open source web application to learn JS stack: React, Material-UI, Next.js, Node.js, Express.js, Mongoose, MongoDB database.
A modern JavaScript utility library delivering modularity, performance, & extras.
👩💻👨💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.