1037 Open Source Blockchain Software Projects
Free and open source blockchain code projects including engines, APIs, generators, and tools.
Hyperledger Fabric 11054 ⭐
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 use cases. It offers a unique approach to consensus that enables performance at scale while preserving privacy.
Blockchain_guide 5420 ⭐
Introduce blockchain related technologies, from theory to practice with bitcoin, ethereum and hyperledger.
Lbry Sdk 4772 ⭐
The LBRY SDK for building decentralized, censorship resistant, monetized, digital content apps.
Hyperledger Hyperledger 3593 ⭐
Hyperledger Project is a new Collaborative Project at The Linux Foundation. The technical community is just getting started and will be adding code to the repository in the coming weeks. Check hyperledger.org for more information about joining the mailing lists and participating in the conversations.
Embark 3088 ⭐
Framework for serverless Decentralized Applications using Ethereum, IPFS and other platforms
Copay 3016 ⭐
Copay is a secure Bitcoin and Bitcoin Cash wallet platform for both desktop and mobile devices.
Awesome Blockchains 2942 ⭐
A collection about awesome blockchains - open distributed public databases w/ crypto hashes incl. git ;-). Blockchains are the new tulips :tulip::tulip::tulip:. Distributed is the new centralized.
Sia 2701 ⭐
Blockchain-based marketplace for file storage. Project has moved to GitLab: https://gitlab.com/NebulousLabs/Sia
Bitcoin Wallet Bitcoin Wallet 2130 ⭐
Bitcoin Wallet app for your Android device. Standalone Bitcoin node, no centralized backend required.
Hyperledger Archives Composer 1711 ⭐
:warning: :warning: :warning: Hyperledger Composer has been deprecated :warning: :warning: :warning:
Miguelmota Cointop 1616 ⭐
A fast and lightweight interactive terminal based UI application for tracking cryptocurrencies
Cosme12 Simplecoin 1500 ⭐
Just a really simple, insecure and incomplete implementation of a blockchain for a cryptocurrency made in Python as educational material. In other words, a simple Bitcoin clone.
Mythril 1435 ⭐
Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Roostock, Tron and other EVM-compatible blockchains.
Learning Bitcoin From The Command Line 1270 ⭐
The best way to learn to learn deeply about bitcoin is to avoid GUIs (even bitcoin-qt), and instead learn it from the command line.
Lbry Desktop 1250 ⭐
A browser and wallet for LBRY, the decentralized, user-controlled content marketplace.
Covenantsql 1083 ⭐
A decentralized, trusted, high performance, SQL database with blockchain features
Exonum 1010 ⭐
An extensible open-source framework for creating private/permissioned blockchain applications
Holochain Rust 956 ⭐
Our first Holochain framework implemented in rust using a redux based state-model architecture.
Blockscout 812 ⭐
Blockchain explorer for Ethereum based network and a tool for inspecting and analyzing EVM based blockchains.