Go · npm89Excellenthealth index
smartcontractkit/chainlinknode of the decentralized oracle network, bridging on and off-chain computation
Go★ 8,218Jul 17, 2026
npm87Excellenthealth index
OpenZeppelin/openzeppelin-contractsOpenZeppelin Contracts is a library for secure smart contract development.
Solidity · JavaScript★ 27.2K↓ 3.8M/moJul 18, 2026
npm86Excellenthealth index
NomicFoundation/hardhatHardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
TypeScript★ 8,495↓ 1.8M/moJul 21, 2026
Go · crates.io · npm +184Goodhealth index
wormhole-foundation/wormholeA reference implementation for the Wormhole blockchain interoperability protocol.
TypeScript · Go · Rust★ 1,894Jul 20, 2026
remix-project-org/remix-projectRemix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.
TypeScript · JavaScript★ 3,019Jul 19, 2026
npm · Go · crates.io78Goodhealth index
unionlabs/unionThe trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.
Rust★ 73.9K↓ 351/moJul 15, 2026
crates.io77Goodhealth index
alloy-rs/coreHigh-performance, well-tested & documented core libraries for Ethereum, in Rust
Rust★ 959Jul 17, 2026
OpenZeppelin/openzeppelin-contracts-upgradeableUpgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.
JavaScript · Solidity★ 1,166↓ 1.1M/moJul 18, 2026
VeloraDEX/paraswap-sdkVelora allows dApps and traders to get the best DEX liquidity by aggregating multiple markets and offering the best rates
TypeScript★ 775↓ 18.1K/moJul 16, 2026
npm · crates.io72Goodhealth index
bob-collective/bobBOB is building the Gateway to Bitcoin DeFi, unlocking real utility for the world’s most important asset.
TypeScript · Rust · Solidity★ 128↓ 5,908/moJul 22, 2026
tronprotocol/tronboxA development environment for compiling, testing, and deploying smart contracts on TRON, ETH, and other EVM-compatible blockchains.
JavaScript · Solidity★ 216↓ 2,253/moJul 18, 2026
crates.io · npm70Goodhealth index
paritytech/reviveSolidity compiler for Polkadot, targetting PolkaVM in pallet-revive
Rust★ 102↓ 0/moJul 14, 2026
crates.io69Moderatehealth index
paradigmxyz/solarBlazingly fast, modular and contributor friendly Solidity compiler, written in Rust
Rust★ 549↓ 0/moJul 14, 2026
crates.io68Moderatehealth index
foundry-rs/foundryupFoundry toolchain manager
Rust★ 12↓ 13/moJul 15, 2026
RubyGems68Moderatehealth index
q9f/eth.rba straightforward library to build, sign, and broadcast ethereum transactions anywhere you can run ruby.
Ruby★ 236Jul 20, 2026
npm · Go · crates.io65Moderatehealth index
automata-network/automata-dcap-attestationThis repo contains Web3 Implementation of Intel DCAP Quote Verification For Various Ecosystems
Rust · Solidity★ 56↓ 240/moJul 18, 2026
npm · Go65Moderatehealth index
bisonai/oraklOfficial Oracle of Kaia Blockchain
Go · Solidity · TypeScript★ 80↓ 401/moJul 18, 2026
npm65Moderatehealth index
neus/networkThe trust layer for people and AI. Portable identity, context, and authorization that travels.
JavaScript · Solidity★ 25↓ 2,025/moJul 21, 2026
Go · npm64Moderatehealth index
diadata-org/decentral-feederFeeder node for the Lumina oracle network, providing trustless and verifiable on-chain data.
Solidity★ 4Jul 22, 2026
npm63Moderatehealth index
ConsenSysDiligence/solc-typed-astA TypeScript package providing a normalized typed Solidity AST along with the utilities necessary to generate the AST (from Solc) and traverse/manipulate it.
TypeScript · Solidity★ 138↓ 21.4K/moJul 19, 2026
crates.io63Moderatehealth index
alloy-rs/svm-rsSolidity-Compiler Version Manager
Rust★ 287↓ 0/moJul 14, 2026
crates.io63Moderatehealth index
cyfrin/aderynSolidity Static Analyzer that easily integrates into your editor
Rust · HTML · Solidity★ 783↓ 3,447/moJul 14, 2026
crates.io63Moderatehealth index
roynalnaruto/svm-rsSolidity-Compiler Version Manager
Rust★ 287Jul 17, 2026
crates.io · npm61Moderatehealth index
rainlanguage/rain.metadataContracts, libs, and tooling for Rain metadata
Rust★ 0↓ 0/moJul 14, 2026
npm55Moderatehealth index
naddison36/sol2umlSolidity contract visualisation tool
TypeScript · Solidity★ 1,315↓ 13.6K/moJul 19, 2026
paulrberg/prb-testModern collection of testing assertions and logging utilities for Solidity
Solidity★ 185↓ 4,437/moJul 18, 2026
MahaDAO/arth-coreThe world's first valuecoin. Core contracts for $ARTH
JavaScript★ 0Jul 19, 2026