j3itchtits

agcod

Ruby Library for generating Amazon Gift Cards on Demand (formally known as AGCWS)

btcec

Implements support for the elliptic curves needed for bitcoin - a package from btcd

bitcoinjsrepo

bitcoinjs-lib

Bitcoin-related functions implemented in pure JavaScript

bitcoinjs-lib

Bitcoin-related functions implemented in pure JavaScript

legacy-cli

Heroku CLI

bitcoin-cheatsheet

Overview of Bitcoin-terms and a short explanation of the technology involved

yours-bitcoin

Javascript implementation of Bitcoin.

ethereumjs-lib

[DEPRECATED] A JavaScript library of core Ethereum functions

node-bitcoin

UNMAINTAINED - See: https://github.com/ruimarinho/bitcoin-core - Communicate with bitcoind via JSON-RPC

insight

A bitcoin blockchain explorer and API

dnschain

A blockchain-based DNS + HTTP server that fixes HTTPS security, and more!

solvency-verifier-extension

Proof Of Solvency Chrome extension. See https://github.com/olalonde/proof-of-solvency

bitcoin-reading-list

a reading list for learning to program Bitcoin transactions

timelock

Timelock encryption incentivised by Bitcoin

paypub

PayPub: Trustless payments for information publishing on Bitcoin

timelock

Timelock encryption incentivised by Bitcoin

lighthouse

Lighthouse: a peer to peer crowdfunding app that uses Bitcoin

netbanking

Net Banking

ToolsOfTheTrade

Tools of The Trade, from Hacker News.

PackagesJS

Packages in Javascript - Modular Javascript with Packages JS

haskoin-core

Haskoin Core is a Bitcoin and Bitcoin Cash library

brc

broadcaster backend, communicates through zmq with gateway. very simple component.

Open-Source-FPGA-Bitcoin-Miner

A completely open source implementation of a Bitcoin Miner for Altera and Xilinx FPGAs. This project hopes to promote the free and open development of FPGA based mining solutions and secure the future of the Bitcoin project as a whole. A binary release is currently available for the Terasic DE2-115 Development Board, and there are compile-able projects for numerous boards.

multibit-merchant

⚠️ OBSOLETE. DO NOT USE! A free and open source Bitcoin ecommerce platform, with several representative clients (online shop, admin etc). Uses Dropwizard, HAL, MongoDB etc

coinwidget.com

The Bitcoin and Litecoin Donation Button