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Best Open Source blockchain Libraries

A curated list of the most popular GitHub repositories tagged with blockchain. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1unionlabs/union

The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.

74,305Rust
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#2FuelLabs/fuel-core

Rust full node implementation of the Fuel v2 protocol.

57,359Rust
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#3ethereum/go-ethereum

Go implementation of the Ethereum protocol

50,838Go
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#4anoma/anoma

Reference implementation of Anoma

34,054Elixir
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#5linera-io/linera-protocol

Main repository for the Linera protocol

32,134Rust
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#6shardeum/shardeum

Shardeum is an EVM based autoscaling blockchain

31,583TypeScript
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#7bigint/hey

Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿

29,500TypeScript
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#8zama-ai/fhevm

FHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications

25,761Rust
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#9argotorg/solidity

Solidity, the Smart Contract Programming Language

25,561C++
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#10bitcoinbook/bitcoinbook

Mastering Bitcoin 3rd Edition - Programming the Open Blockchain

25,099HTML
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#11ethereumbook/ethereumbook

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

21,463
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#12amark/gun

An open source cybersecurity protocol for syncing decentralized graph data.

18,911JavaScript
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#13solana-labs/solana

Web-Scale Blockchain for fast, secure, scalable, decentralized apps and marketplaces.

14,783Rust
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#14ConsenSys-archive/truffle

: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.

13,984TypeScript
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#15smartcontractkit/full-blockchain-solidity-course-js

Learn Blockchain, Solidity, and Full Stack Web3 Development with Javascript

13,974
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#16AmazingAng/WTF-Solidity

WTF Solidity 极简入门教程，供小白们使用。Now supports English! 官网: https://wtf.academy

13,878Solidity
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#17ethers-io/ethers.js

Complete Ethereum library and wallet implementation in JavaScript.

8,643TypeScript
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#18cosmos/cosmos-sdk

:chains: A Framework for Building High Value Public Blockchains :sparkles:

6,935Go
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#19openethereum/parity-ethereum

The fast, light, and robust client for Ethereum-like networks.

6,855Rust
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