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#javascript
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Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.
Learn Blockchain, Solidity, and Full Stack Web3 Development with Javascript
:warning: The Truffle Suite is being sunset. For information on ongoing support, migration options and FAQs, visit the Consensys blog. Thank you for all the support over the years.
Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
Complete Ethereum library and wallet implementation in JavaScript.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
[DEPRECATED] Please see https://github.com/brave/brave-browser for the current version of Brave
A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps
A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps
GritQL is a query language for searching, linting, and modifying code.
End-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP)
Build cross-browser extensions with native HMR and zero-config setup
我最近在重新学ethers.js，巩固一下细节，也写一个“WTF Ethers.js极简入门”，供小白们使用，每周更新1-3讲。Now supports English! 官网: https://wtf.academy
A browser and wallet for LBRY, the decentralized, user-controlled content marketplace.
Cryptocurrency trading bot in javascript for Bitfinex, Bitmex, Binance, Bybit ... (public edition)
Mobile web browser providing access to websites that use the Ethereum blockchain
✨🤝✨ Build instant multiplayer webapps, no server required — Magic WebRTC matchmaking over BitTorrent, Nostr, MQTT, IPFS, Supabase, and Firebase
A JavaScript/TypeScript implementation of the complete Secure Hash Standard (SHA) family (SHA-1, SHA-224/256/384/512, SHA3-224/256/384/512, SHAKE128/256, cSHAKE128/256, and KMAC128/256) with HMAC.
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
Node Binance API is an asynchronous node.js library for the Binance API designed to be easy to use.
A JavaScript/TypeScript API for interacting with the XRP Ledger in Node.js and the browser
Distributed Application Starter: Vue front-end, Ethereum / IPFS Backend
A repo for boilerplate code for testing, deploying, and shipping chainlink solidity code.
🌱 Construct Merkle Trees and verify proofs in JavaScript. By @miguelmota
JavaScript implementation of Bitcoin BIP39: Mnemonic code for generating deterministic keys
Made from scratch TypeScript packages, examples and documentation you will surely need to start developing on Telegram Mini Apps.
libsodium compiled to Webassembly and pure JavaScript, with convenient wrappers.
[ARCHIVED] now part of the https://github.com/ipfs/js-ipfs repo
Javascript Bitcoin Wallet. Supports Multisig, Stealth, HD, SegWit, Bech32, Time Locked Addresses, RBF and more!
I'm sharing everything I'm learning to become a Blockchain Engineer
Node.js & JavaScript SDK for Binance REST APIs & WebSockets, with TypeScript & browser support, integration tests, beautification & more.
An online tool to quickly bundle & minify your projects, while viewing the compressed gzip/brotli bundle size, all running locally on your browser.
This is a basic API REST skeleton written on JavaScript using async/await. Great for building a starter web API for your front-end (Android, iOS, Vue, react, angular, or anything that can consume an API). Demo of frontend in VueJS here: https://github.com/davellanedam/vue-skeleton-mvp
The simplest way to send your files around the world using IPFS. ✏️ 🗃
👩🏫 👨🏫 The open-source curriculum of Enki!
Universal visualizer and analyzer for JavaScript and CSS. Compatible with most bundlers and frameworks
👛 useWallet() · All-in-one solution to connect a dapp to an Ethereum provider.
Fast and dependency-free cryptographic hashing library for node.js and browsers (supports MD5, SHA1, SHA256, SHA512, RIPEMD, HMAC)
A header-only C++ library for interacting with crypto exchanges. Bindings for Python, Java, C#, Go, and Javascript are provided.
Monorepo for our developer tools and decentralized marketplace application
Article back-end for hack.guides() website
Project is in active development and has been moved to the EthereumJS monorepo.
Ethereum smart contract transaction input data decoder
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🌈 Fighting Design 可在 vue3 应用程序中快速构建交互界面，看起来还不错。(🌈 Fighting design can quickly build interactive interfaces in vue3 applications, which looks good.)
Generate random bitcoin wallets, private keys (seeds) and then check if they match a wallet that contains some kind of balance, and then take it. Node.js
Are you a beginner eager to enhance your React JS skills? Look no further! This repository is the perfect platform for you to dive into the world of React development and contribute to open source during Hacktoberfest. @Hacktoberfest @ReactJS
SDK for TON Connect 2.0 — a comprehensive communication protocol between wallets and apps in TON ecosystem
Fully featured Graphical User Interface / Reference Wallet for the BitShares Blockchain
Magic browser/React Native JavaScript SDK is your entry-point to integrating passwordless authentication inside your application.
A tiny library to help load ArcGIS API for JavaScript modules in non-Dojo applications
Codebase for KyberSwap that helps users convert tokens instantly and directly from their own hardware wallets, metamask and so on. No setup, No deposit, no withdrawal needed. Try it out on https://kyberswap.com or join telegram for developers https://t.me/KyberDeveloper.
Blockchain Web Wallet Library - https://support.blockchain.com
A.K.A. WebAssembly Music. Live coding music and synthesis in Javascript / AssemblyScript (WebAssembly)
🎚Flip or flop features in your React application in real-time backed by flag provider of your choice 🚦
A NFT marketplace that enables the creation, sale, and purchase of digital art as NFTs.
A monorepo of reusable libraries for zero-knowledge technologies.
Nami Wallet is a browser based wallet extension to interact with the Cardano blockchain. Support requests: https://iohk.zendesk.com/hc/en-us/requests/new
🚀 A curated list of tools, libs and resources to help you build awesome dapps