Browse free open source JavaScript Blockchain Software and projects below. Use the toggles on the left to filter open source JavaScript Blockchain Software by OS, license, language, programming language, and project status.
Personal blockchain for Ethereum development
Ledger Live (Desktop)
Automated Binance trading bot, trade multiple cryptocurrencies
MyEtherWallet to interact with the Ethereum blockchain
Free, open-source crypto trading bot, automated bitcoin trading
Coin Wallet is a non-custodial crypto wallet for Bitcoin
An advanced crypto trading bot written in Python
The MetaMask browser extension enables browsing Ethereum blockchain
Decentralized websites using Bitcoin crypto and BitTorrent network
Detect in-market cryptocurrency arbitrage
Hackable charting lib for traders. You can draw literally anything
Ethereum JavaScript API
Designed to automate trading on the Solana blockchain
ADAMANT decentralized Messenger, progressive web application
A full stack for bitcoin and blockchain-based applications
The Blockstack Browser allows you to explore the Blockstack internet
Simple to use minimal cryptocurrency wallet for Ethereum, Tokens, etc.
CoinHive cryptocurrency miner for node.js
DDN, Data Delivery Network, a next generation blockchain system
Ebookcoin has been updated to DDN Blockchain
Javascript monero webminer
CPU & GPU Nimiq Miner for NVIDIA & AMD
Self-custodial wallet for managing digital assets
JavaScript implementation of the Nimiq protocol
Mine cryptocurrency while your users haven't engaged with your content