why-did-you-render by Welldone Software monkey patches React to notify you about potentially avoidable re-renders. (Works with React Native as well.)

⚡️ The Missing Fullstack Toolkit for Next.js

How the Web3 reinvents the Internet - Copyleft 2020, Shermin Voshmgir: Creative Commons – CC BY-NC-SA

OpenZeppelin Contracts is a library for secure smart contract development.

Solidity, the Smart Contract Programming Language

A repository of data on coronavirus cases and deaths in the U.S.

🎥 Make videos programmatically with React

Unicorns & Rainbows On-Demand

React notification made easy 🚀 !

🐯 visx | visualization components

Build a ReactJS App workshop

React.js Beyond the Basics

A collective list of free APIs

Guide on learning front end development and UI design in 2020

A list of developer portfolios for your inspiration

📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

A generator for section separators

Slam Dunk JavaScript