Refolk

Top Blockchain repositories on GitHub

Chains, smart contracts, wallets, and on-chain tooling.

Ranked by stars across 2,364 repositories tagged blockchain. Refreshed daily.

  1. 1
    unionlabs/union73,951 · ⑂ 3,882

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

    • blockchain
    • cosmos
    • evm
    • golang
    • rust
    • solidity
  2. 2
    FuelLabs/fuel-core57,000 · ⑂ 2,861

    Rust full node implementation of the Fuel v2 protocol.

    • blockchain
    • fuel
  3. 3
    ethereum/go-ethereum51,196 · ⑂ 21,912

    Go implementation of the Ethereum protocol

    • go
    • blockchain
    • ethereum
    • p2p
    • geth
  4. 4
    anoma/anoma33,771 · ⑂ 4,116

    Reference implementation of Anoma

    • cryptography
    • blockchain
    • protocol
    • consensus
    • distributed-systems
    • p2p
  5. 5
    linera-io/linera-protocol32,074 · ⑂ 2,353

    Main repository for the Linera protocol

    • blockchain
    • rust
    • wasm
  6. 6
    shardeum/shardeum31,384 · ⑂ 703

    Shardeum is an EVM based autoscaling blockchain

    • blockchain
    • dapp
    • ethereum
    • evm
    • evm-blockchain
    • payments
  7. 7
    slymnoyann/hey-129,385 · ⑂ 1,805

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

    • web3
    • blockchain
    • graphql
    • hacktoberfest
    • nextjs
    • react
  8. 8
    argotorg/solidity25,659 · ⑂ 6,130

    Solidity, the Smart Contract Programming Language

    • cpp
    • ethereum
    • smartcontracts
    • language
    • solidity
    • blockchain
  9. 9
    bitcoinbook/bitcoinbook25,218 · ⑂ 6,189

    Mastering Bitcoin 3rd Edition - Programming the Open Blockchain

    • bitcoin
    • bitcoin-api
    • blockchain
    • oreilly
    • oreilly-books
  10. 10
    zama-ai/fhevm25,218 · ⑂ 2,033

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

    • blockchain
    • fhe
    • privacy
  11. 11
    ethereumbook/ethereumbook21,523 · ⑂ 5,187

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

    • ethereum
    • blockchain
    • oreilly
    • book
    • smart-contracts
    • solidity
  12. 12
    amark/gun19,060 · ⑂ 1,239

    An open source cybersecurity protocol for syncing decentralized graph data.

    • machine-learning
    • artificial-intelligence
    • big-data
    • blockchain
    • p2p
    • decentralized
  13. 13
    UFund-Me/Qbot17,709 · ⑂ 2,486

    [🔥updating ...] AI 自动量化交易机器人(完全本地部署) AI-powered Quantitative Investment Research Platform. 📃 online docs: https://ufund-me.github.io/Qbot ✨ :news: qbot-mini: https://github.com/Charmve/iQuant

    • funds
    • machine-learning
    • pytrade
    • quantitative-finance
    • quantitative-trading
    • quantization
  14. 14
    diem/diem16,678 · ⑂ 2,549

    Diem’s mission is to build a trusted and innovative financial network that empowers people and businesses around the world.

    • blockchain
  15. 15
    hyperledger/fabric16,667 · ⑂ 9,110

    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.

    • hyperledger
    • fabric
    • blockchain
    • distributed-ledger
    • consensus
    • confidentiality
  16. 16
    solana-labs/solana14,918 · ⑂ 5,718

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

    • ledger
    • blockchain
    • solana
    • performance-blockchain
    • rustc
    • bitcoin
  17. 17

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

    • blockchain
    • chainlink
    • ethereum
    • javascript
    • moralis
    • smart-contracts
  18. 18
    AmazingAng/WTF-Solidity14,002 · ⑂ 2,421

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

    • airdrop
    • auction
    • blockchain
    • dapp
    • dapps
    • erc20
  19. 19
    ConsenSys-archive/truffle13,929 · ⑂ 2,296

    :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.

    • truffle
    • ethereum
    • framework
    • blockchain
    • solidity
    • smart-contracts
  20. 20

    Ultimate Solidity, Blockchain, and Smart Contract - Beginner to Expert Full Course | Python Edition

    • ethereum
    • blockchain
    • solidity
    • smart-contracts
    • dapp
    • chainlink
  21. 21
    Chia-Network/chia-blockchain10,828 · ⑂ 2,049

    Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)

    • chia
    • blockchain
    • blockchain-network
    • proof-of-space
    • proof-of-time
    • vdf
  22. 22
    OffcierCia/DeFi-Developer-Road-Map10,768 · ⑂ 1,318

    DeFi Developer roadmap is a curated Developer handbook which includes a list of the best tools for DApps development, resources and references!

    • blockchain
    • ethereum
    • awesome-list
    • awesome
    • solidity
    • defi
  23. 23
    monero-project/monero10,637 · ⑂ 3,471

    Monero: the secure, private, untraceable cryptocurrency

    • c-plus-plus
    • monero
    • cryptocurrency
    • cmake
    • security
    • privacy
  24. 24
    foundry-rs/foundry10,442 · ⑂ 2,561

    Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

    • rust
    • solidity
    • evm
    • testing
    • fuzzing
    • blockchain
  25. 25
    ethers-io/ethers.js8,697 · ⑂ 2,110

    Complete Ethereum library and wallet implementation in JavaScript.

    • ethereum
    • javascript
    • typescript
    • ethers
    • web3
    • blockchain

Find engineers shipping Blockchain

The list above ranks the most-starred public repositories tagged with the Blockchain topic, drawn from the public GitHub graph. Across 2,364 repositories tagged this way, the maintainers and top contributors are a tight cluster of the people actually building Blockchain.

Looking for engineers who’ve worked on Blockchain for real, not just listed it on LinkedIn? The fastest path is the contributor list of these repos. Their commits, issues, and READMEs are public proof of depth.

Refolk turns this list into a search. Ask for “maintainers of top Blockchain repos who are hiring”, Blockchain engineers in San Francisco”, or “founders shipping Blockchain” and Refolk returns a ranked shortlist with sources.

How this list is built

Refolk searched GitHub for public repositories tagged with the Blockchain topic, ranked them by stargazer count, and kept those with at least 50 stars. The list refreshes once a day.

Last refreshed: Sun, 21 Jun 2026 08:15:46 GMT

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