function: blockchain
143 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| anoma/anoma Anoma is the reference implementation of the Anoma protocol, a distributed operating system that abstracts existing blockchains into config… | 84 | 33637 | active |
| linera-io/linera-protocol Linera is a decentralized Layer-1 blockchain protocol implemented in Rust, designed for highly scalable, low-latency Web3 applications usin… | 86 | 32133 | active |
| shardeum/shardeum Shardeum is an EVM-compatible Layer 1 blockchain platform that uses dynamic state sharding for horizontal autoscaling, low fees, and fast f… | 44 | 31266 | active |
| Solidity Solidity is a statically-typed, contract-oriented high-level programming language for writing smart contracts that run on the Ethereum Virt… | 93 | 25718 | active |
| Hyperledger Fabric Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework written in Go for building blockchain solutions and app… | 96 | 16703 | stable |
| canopy-network/canopy The official Go implementation of the Canopy Network protocol, a recursive blockchain framework and seed L1 chain for launching new interop… | 89 | 15494 | active |
| Chia-Network/chia-blockchain The official Python implementation of the Chia blockchain, including full node, farmer, harvester, timelord, and wallet components. It uses… | 93 | 10798 | active |
| smartcontractkit/chainlink Chainlink is the core node software of a decentralized oracle network that bridges smart contracts with real-world data and off-chain compu… | 99 | 8236 | stable |
| datahaven-xyz/datahaven DataHaven is an EVM-compatible Substrate blockchain that provides verifiable decentralized storage, built on StorageHub and secured by Eige… | 68 | 7899 | active |
| IBAX-io/go-ibax IBAX is a blockchain protocol platform written in Go that lets users deploy decentralized applications such as DApps, DeFi, and DAOs quickl… | 54 | 7851 | active |
| Cosmos The Cosmos SDK is a modular open-source Go framework for building secure, high-performance application-specific blockchains with built-in i… | 99 | 7050 | stable |
| ethereum-optimism/optimism Optimism is the open-source OP Stack, a modular software stack for deploying Ethereum Layer 2 optimistic rollup blockchains such as OP Main… | 95 | 6465 | active |
| Aptos Aptos is a layer 1 blockchain implemented in Rust, using the Move programming language for smart contracts. The aptos-core repository conta… | 95 | 6431 | active |
| QuipNetwork/quip-validator A Rust implementation of the Quip Protocol validator node, forked from Substrate's solochain template. It runs a blockchain node that can j… | 58 | 5641 | active |
| massalabs/massa Massa is a decentralized Layer-1 blockchain written in Rust, using multithreaded blockclique technology to reach over 10,000 transactions p… | 90 | 5519 | active |
| amadeusprotocol/node AmadeusD is a blockchain node daemon for the Amadeus protocol, supporting local testnets, an RPC API, and WebAssembly smart contract deploy… | 87 | 5219 | active |
| sea-protocol/seaprotocol Sea Protocol is a decentralized exchange (DEX) protocol combining order-book and AMM trading, implemented in Move on the Aptos and Sui bloc… | 64 | 5042 | active |
| Uniswap/v3-core The core smart contracts of the Uniswap v3 protocol, an automated market maker on Ethereum, distributed as an npm package with deployable b… | 75 | 5025 | stable |
| matter-labs/zksync zkSync is Matter Labs' open-source ZK Rollup technology for scaling and adding privacy to Ethereum, including the ZK Stack framework for la… | 59 | 4923 | active |
| taikoxyz/taiko-mono Taiko Alethia is the monorepo for Taiko, the first type-1 (Ethereum-equivalent) based rollup protocol on Ethereum, where L1 validators sequ… | 96 | 4560 | active |
| ProvableHQ/snarkOS snarkOS is a decentralized operating system for zero-knowledge applications, forming the backbone of the Aleo network. It implements node s… | 99 | 4525 | active |
| tronprotocol/java-tron java-tron is the official Java implementation of the TRON Protocol, a DPoS blockchain with an EVM-compatible virtual machine (TVM). It runs… | 94 | 4147 | active |
| ton-blockchain/ton The main TON monorepo containing the reference implementation of The Open Network blockchain, including the node/validator software, lite-c… | 99 | 4136 | active |
| numbersprotocol/nit Nit is a CLI tool that applies Git-like concepts to web3 digital assets, letting users commit an asset's activities (chronicle) as on-chain… | 29 | 4129 | active |
| OffchainLabs/prysm Prysm is a Go implementation of the Ethereum Consensus (proof of stake) specification, developed by Offchain Labs. It runs beacon chain nod… | 98 | 3775 | active |
| neo-project/neo The C# reference implementation of the Neo blockchain protocol, a distributed network for the 'Smart Economy' supporting smart contracts an… | 97 | 3535 | active |
| metaplex-foundation/metaplex A directory of the Metaplex Foundation's projects for creating, managing, and trading digital assets like NFTs and fungible tokens on the S… | 23 | 3352 | active |
| stellar/stellar-core Stellar Core is the reference C++20 implementation of the peer-to-peer agent that runs the Stellar blockchain network. It maintains a repli… | 98 | 3300 | active |
| BNB Smart Chain BNB Smart Chain (BSC) is an EVM-compatible blockchain client implemented as a fork of go-ethereum, using Proof of Staked Authority (PoSA) w… | 98 | 3279 | active |
| matter-labs/zksync-era ZKsync Era is a ZK rollup layer 2 protocol for scaling Ethereum using zero-knowledge proofs, implemented primarily in Rust. It is EVM-compa… | 92 | 3232 | active |
| IntersectMBO/cardano-node The core Cardano full-node executable that integrates the ledger, consensus (Ouroboros), and networking layers to participate in the Cardan… | 93 | 3176 | active |
| Stacks The reference Rust implementation of the Stacks blockchain, a layer-2 network secured by Bitcoin via Proof of Transfer (PoX) mining. It run… | 94 | 3062 | active |
| sei-protocol/sei-chain Sei Chain is the Go implementation of the Sei Layer 1 blockchain, a delegated proof-of-stake network featuring a parallelized EVM and CosmW… | 99 | 2844 | active |
| lens-protocol/core Lens Protocol is a decentralized, non-custodial social graph built as a set of Solidity smart contracts, enabling on-chain social interacti… | 42 | 2837 | active |
| Polkadot SDK Polkadot SDK is the consolidated Rust monorepo merging Substrate, Polkadot, and Cumulus, providing a framework for building blockchains and… | 91 | 2800 | active |
| EOSIO EOSIO is an open-source blockchain smart contract platform written in C++ that executes contracts via WebAssembly. It provides high-perform… | 10 | 11173 | maintenance |
| FISCO-BCOS/FISCO-BCOS FISCO BCOS is an open-source permissioned (consortium) blockchain platform written in C++, originally launched by the Financial Blockchain … | 83 | 2598 | active |
| Uniswap/v4-core Uniswap v4-core is the set of core Solidity smart contracts implementing the Uniswap v4 automated market maker protocol, including the sing… | 58 | 2527 | active |
| namada-net/namada Namada is a Rust implementation of a Proof-of-Stake layer-1 blockchain focused on multichain asset-agnostic privacy, built on CometBFT cons… | 97 | 2514 | active |
| dominant-strategies/go-quai Go-quai is the official Go implementation of the Quai Network protocol, a sharded blockchain. It provides a node client that can be built f… | 96 | 2390 | active |
| ava-labs/avalanchego AvalancheGo is the official Go implementation of an Avalanche full node, the core software for participating in the Avalanche blockchain ne… | 87 | 2358 | active |
| ProjectOpenSea/seaport Seaport is a Solidity-based marketplace protocol for safely and efficiently buying and selling NFTs, with listings composed of arbitrary of… | 67 | 2255 | active |
| warden-protocol/wardenprotocol Warden Protocol is a blockchain protocol monorepo providing a network layer for AI agents, including an agentic wallet, a peer-to-peer perm… | 92 | 2161 | active |
| MinaProtocol/mina Mina is a layer-1 cryptocurrency protocol implemented in OCaml featuring a constant-sized (~22KB) blockchain built with recursive zero-know… | 95 | 2116 | active |
| filecoin-project/venus Venus is a Go implementation of the Filecoin distributed storage network, providing a full node and a modular collection of services for ch… | 84 | 2054 | active |
| LBRY LBRY SDK is a Python implementation of the LBRY decentralized peer-to-peer protocol for publishing, discovering, and monetizing digital con… | 23 | 7173 | maintenance |
| wormhole-foundation/wormhole Wormhole is a blockchain interoperability protocol that enables cross-chain messaging and native token transfers across 45+ blockchains. Th… | 98 | 1893 | active |
| gitcoinco/web Gitcoin's web application, the codebase behind gitcoin.co, a platform for funding open source software through bounties, grants, and quadra… | 23 | 1820 | active |
| dfinity/ic The source code for the Internet Computer blockchain protocol, including the replica software run by node providers. It implements consensu… | 95 | 1785 | active |
| evmos/evmos Evmos is a scalable, high-throughput Proof-of-Stake EVM blockchain built on the Cosmos SDK and CometBFT consensus engine, fully compatible … | 79 | 1685 | active |
| sunflower-land/sunflower-land Sunflower Land is a decentralized, community-driven metaverse-style farming game built on the Polygon blockchain. This repository contains … | 95 | 1633 | active |
| iotexproject/iotex-core The official Go implementation of the IoTeX blockchain protocol, a modular DePIN-focused Layer-1 EVM-compatible network. It provides the fu… | 97 | 1611 | active |
| harmony-one/harmony The core protocol implementation of the Harmony blockchain, a sharded proof-of-stake network written in Go. It implements consensus (PBFT-b… | 90 | 1445 | active |
| Joystream/joystream Joystream is a monorepo containing the full software stack for a Substrate-based blockchain network: the full node, runtime modules, storag… | 47 | 1395 | active |
| xrplevm/node The XRPL EVM Sidechain node is a Go implementation of a blockchain node that brings Ethereum Virtual Machine compatibility to the XRP Ledge… | 96 | 1362 | active |
| coinbase/agentkit AgentKit is Coinbase Developer Platform's framework- and wallet-agnostic toolkit that gives AI agents a crypto wallet and the ability to pe… | 68 | 1295 | active |
| verida/verida-js The official TypeScript SDK monorepo for the Verida Network, a decentralized network for self-sovereign identity and encrypted personal dat… | 39 | 1282 | active |
| AElfProject/AElf aelf is a cloud-native layer-1 blockchain network written in C# that achieves scalability through a mainchain plus multi-dAppChain (sidecha… | 70 | 1266 | active |
| category-labs/monad The execution component of a Monad blockchain node, written in C++. It contains a custom EVM implementation, a purpose-built database (Mona… | 99 | 1219 | active |
| nervosnetwork/ckb Nervos CKB (Common Knowledge Base) is the layer-1 public permissionless blockchain node implementation of the Nervos Network, written in Ru… | 93 | 1219 | active |
| tanshuai/alphabiz Alphabiz is a fully decentralized media platform and blockchain-based marketplace, positioned as a Web3 alternative to YouTube. It is also … | 67 | 1215 | active |
| solana-labs/solana-program-library The Solana Program Library (SPL) is a collection of on-chain programs for Solana's Sealevel runtime, including token, associated-token-acco… | 10 | 4238 | maintenance |
| mobilecoinfoundation/mobilecoin MobileCoin is a privacy-preserving cryptocurrency payments network designed for mobile devices, implemented in Rust. The repository contain… | 66 | 1172 | active |
| corda/corda Corda is an open-source blockchain/distributed ledger platform designed for business use, enabling interoperable networks that transact wit… | 67 | 4074 | maintenance |
| bigchaindb/bigchaindb BigchainDB Server is a distributed database with blockchain characteristics: decentralization, immutability, Byzantine fault tolerance, and… | 23 | 4035 | maintenance |
| ElementsProject/elements Elements is an open-source C++ implementation of a blockchain platform extending the Bitcoin protocol with advanced features like Confident… | 88 | 1155 | active |
| starcoinorg/starcoin Starcoin is a smart contract blockchain network written in Rust that uses the Move programming language and scales through layering. It shi… | 99 | 1152 | active |
| RavenProject/Ravencoin Raven Core is the full-node reference implementation of Ravencoin, a Bitcoin-forked peer-to-peer blockchain optimized for issuing and trans… | 94 | 1119 | active |
| curvefi/curve-contract The official Vyper smart contracts powering Curve.fi's exchange liquidity pools on Ethereum. It includes pool templates, per-pool contract … | 43 | 1112 | active |
| akash-network/node The source code for the Akash Network blockchain node, a Tendermint/CometBFT-powered node implementing a decentralized cloud computing mark… | 95 | 1108 | active |
| 0xPolygon/bor Bor is the official Golang implementation of the Polygon PoS blockchain, forked from go-ethereum and EVM compatible. It runs full nodes, va… | 100 | 1103 | active |
| gnolang/gno Gno is an interpreted, fully deterministic variant of Go with a stack-based virtual machine (GnoVM) for writing succinct, composable smart … | 100 | 1081 | active |
| ArweaveTeam/arweave The official Erlang implementation of the Arweave protocol, a distributed, cryptographically verified permanent archive built on a cryptocu… | 87 | 1072 | stable |
| tempoxyz/tempo Tempo is a Rust-based blockchain purpose-built for stablecoin payments, built on the Reth EVM execution SDK with sub-second finality via Si… | 82 | 1016 | active |
| Uniswap/v2-core The core smart contracts of Uniswap V2, a decentralized exchange protocol on Ethereum. It contains the audited Solidity contracts for the a… | 74 | 3348 | maintenance |
| Aircoin-official/AirCash AirCash is a decentralized OTC (over-the-counter) platform implemented in Solidity that lets users buy and sell cryptocurrency with fiat mo… | 32 | 2727 | maintenance |
| Cocos-BCX/cocos-bcx-node-bin Binary executables for the Cocos-BCX blockchain, including a full node (witness_node) and a CLI wallet client. It ships prebuilt binaries p… | 32 | 2349 | maintenance |
| compound-finance/compound-protocol The Compound Protocol is an Ethereum smart contract system for decentralized lending and borrowing of crypto assets. Accounts supply Ether … | 23 | 2037 | maintenance |
| OffchainLabs/arbitrum-classic Arbitrum Classic is the original Arbitrum Layer-2 optimistic rollup tech stack for Ethereum, implemented in Go, that powers fast and privat… | 57 | 1999 | maintenance |
| steemit/steem Steem is the C++ implementation of the Steem blockchain, a delegated proof-of-stake (DPOS) network designed for social media applications a… | 65 | 1949 | maintenance |
| Defi-Cartel/salmonella Salmonella is a demonstration project that deploys a malicious ERC-20 token contract designed to detect and punish sandwich traders on Ethe… | 32 | 1850 | maintenance |
| Project-DARC/DARC DARC is a company virtual machine that deploys to EVM-compatible blockchains, featuring multi-level tokens, dividend mechanisms, and a plug… | 30 | 9157 | experimental |
| chain/Core Chain Core is a Go application for operating and connecting to permissioned blockchain networks conforming to the Chain Protocol, maintaini… | 54 | 1783 | maintenance |
| Savjee/SavjeeCoin SavjeeCoin is a minimal blockchain implementation in JavaScript, built as an npm library to accompany a YouTube tutorial series. It demonst… | 56 | 1770 | maintenance |
| xuperchain/xuperchain XuperChain is an open-source blockchain framework from Baidu's XuperChain Lab for building high-performance permissioned alliance networks.… | 23 | 1705 | maintenance |
| fingerchar/fingernft FingerNFT is an open-source decentralized NFT marketplace built on Ethereum-compatible chains (Ethereum, BSC, HECO, Polygon), developed wit… | 32 | 1542 | maintenance |
| DemocracyEarth/wallet Democracy Earth's Sovereign is a decentralized application (Dapp) for censorship-resistant digital democracy and governance, built on Ether… | 23 | 1512 | maintenance |
| tezos/tezos Tezos is a self-amending cryptographic ledger (blockchain) platform supporting smart contracts, implemented in OCaml. This repository is a … | 32 | 1499 | maintenance |
| aave/aave-protocol Open source implementation of Aave Protocol Version 1.0, a decentralized lending pool system built on Ethereum smart contracts. This is the… | 10 | 1437 | maintenance |
| larvalabs/cryptopunks The original CryptoPunks project: 10,000 unique algorithmically generated 24x24 pixel collectible characters whose ownership is managed by … | 32 | 1434 | maintenance |
| Cocos-BCX/ERC-1808 A reference implementation of the ERC-1808 token standard, an Ethereum proposal for NFTs with nested asset support, originating from the Co… | 32 | 1425 | maintenance |
| eggprotocol/EGG EGG Protocol is an implementation of the EGG token and a set of Ethereum smart contracts for staking, voting, periodic token burns, and loc… | 32 | 1398 | maintenance |
| dabit3/polygon-ethereum-nextjs-marketplace A full stack NFT marketplace application built with Next.js, Solidity smart contracts, Polygon, and IPFS. It serves as companion code to a … | 32 | 1324 | maintenance |
| citahub/cita CITA is a high-performance, open-source blockchain kernel written in Rust, designed for enterprise consortium chains. It uses a microservic… | 23 | 1301 | maintenance |
| BytomDAO/bytom The official Go implementation of the Bytom blockchain protocol, providing a full node daemon (bytomd) and CLI client (bytomcli) for a mult… | 10 | 1267 | maintenance |
| m1guelpf/lil-web3 A collection of small, intentionally-limited Solidity smart contracts that reimplement popular web3 protocols and apps like ENS, OpenSea, a… | 32 | 1167 | maintenance |
| jmzkChain/jmzk jmzkChain is a C++ blockchain node implementation developed by Hangzhou Yuliankeji (Vastchain), described as a 'Boost Engine for Regulation… | 23 | 1165 | maintenance |
| Zilliqa/zq1 Zilliqa is the C++ reference client for the Zilliqa layer-1 public blockchain, a high-throughput smart contract platform that uses sharded … | 10 | 1119 | maintenance |
| 0xPolygon/polygon-edge Polygon Edge is a modular, extensible framework written in Go for building Ethereum-compatible (EVM) blockchain networks with custom consen… | 10 | 1052 | maintenance |
| WaykiChain/WaykiChain WaykiChain is an open-source public blockchain node implementation (coind) written in C++, designed as a decentralized finance (DeFi) infra… | 23 | 1043 | maintenance |
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