Tooling

Complete, compact and simple Ethereum library for JS and TS.

Web3 development platform powering 70%+ of major blockchain apps.

Battle-tested smart contract libraries used by 10K+ projects.

Open-source SDK letting any agent use any wallet and any onchain protocol.

Blazing-fast, portable, modular Ethereum dev toolkit. Solidity’s answer to Rust.

Web3 data and API platform with wallet data, NFT, and DeFi endpoints.

Anti-MEV smart order routing SDK for better stablecoin swap outcomes.

Ethereum development environment for professionals.

Gas-optimized, opinionated Solidity contract building blocks by transmissions11.

Complete Web3 development platform: contracts, SDKs and infrastructure.

Off-chain governance voting for DAOs, integrated with treasury stablecoins.

Multichain RPC and Web3 infrastructure for serious builders.

On-chain organizational roles and permissions enabling agent-governed DAOs.

On-chain document signing and contract management for Web3 businesses.

Python framework for deploying AI agents on Solana.

Full-stack Web3 infrastructure with debugging, simulation, and monitoring.

Optimized Solidity snippets and utilities favored for assembly-heavy contracts.

Passwordless email-based wallets with built-in MFA.

React Hooks for Ethereum, the de facto frontend library for dapps.

TypeScript SDK for Safe multi-sig smart accounts and transaction management.

Real-time blockchain monitoring, gas prediction, and transaction API.

SQL and REST API for real-time blockchain data across EVM chains.

Browser-based Solidity IDE for rapid contract development.

Account abstraction infrastructure: bundlers, paymasters and SDK.