Build Notion-like, Craft-like, Coda-like, Medium-like editors with Yoopta

Open Source Computer Vision Library

A collective list of free APIs

Copy playlists and liked music from Spotify to YTMusic

🧵 Fast and easy multithreading for React Native using JSI

A robust Punycode converter that fully complies to RFC 3492 and RFC 5891.

Simple, expected, and deterministic best-match sorting of an array in JavaScript

A rich text editor for everyday writing

Гайд-путеводитель по JDG (ИП) в Польше

Time zone database and code

📘 OpenAPI/Swagger-generated API Reference Documentation

Display PDFs in your React app as easily as if they were images.

DeFi SDK Makes Money Lego Work

MyEtherWallet (our friends call us MEW) is a free, client-side interface helping you interact with the Ethereum blockchain.

Complete Ethereum library and wallet implementation in JavaScript.

ShapeShift Web

🦄 Open source interfaces for the Uniswap protocol

Pillar Wallet: Community owned, self custodial, smart contract wallet.

Mono-repository for packages related to Ledger Live and its JavaScript ecosystem.

An advanced Ethereum/EVM mobile wallet

Multi-wallet for Bitcoin, Ethereum, Binance Smart Chain and other emerging blockchains. Non-custodial storage, decentralized exchange, and extensive analytics for thousands of tokens and NFTs. Impl…

A comprehensive, up-to-date collection of information about several thousands (!) of crypto tokens.

Sushi 2.0 🍣

Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.

WalletConnect Monorepo

Bitcoin Improvement Proposals

The Ethereum Improvement Proposal repository

Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.

Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood