Mastering Ethereum: 2nd Edition, by Andreas M. Antonopoulos, Gavin Wood, Carlo Parisi, Alessandro Mazza, Niccolò Pozzolini

OmiseGO's research implementation of Minimal Viable Plasma

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Ethereum development and test single and multi-node clusters using Docker 🐳

Java implementation of the Tron whitepaper

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Example webpack-based app for Truffle (boilerplate)

Fast Ethereum RPC client for testing and development. See https://github.com/trufflesuite/ganache for current development.

Litecoin source tree

Block explorer showcasing the BlockCypher APIs.

Core Lightning — Lightning Network implementation focusing on spec compliance and performance

Mirror of the release branches for Tezos, a self-amending cryptographic ledger

Litecoin source tree

Lightning Network node software

Legacy Augur V1 Documentation

Permissioned Distributed Ledger based on Ethereum

Official repository for Spyder - The Scientific Python Development Environment

Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++

Hyperledger is a Collaborative Project at The Linux Foundation.

Java Dockerfile for trusted automated Docker builds.

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. Its modular and versatile design satisfies a broad range of industry u…

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

Desktop application for Slide.

OWASP Python Security Project

Minoca operating system

The definitive rendering collection of badges

Revolutionize your IoT with ROKOS: The ultimate Bitcoin Fullnode OS for Raspberry Pi, Pine64+, and more. Secure, efficient, and versatile.

Links to online resources about cryptocurrency and decentralized application development

📚 Freely available programming books