30 million OP for public goods
RetroPGF results are live! View nominated projects and the OP they'll receive for their contributions to Optimism
A collective of Ethereum's active core protocol contributors
An Ethereum execution layer client
Solidity is a statically-typed curly-braces programming language for EVM chains
Ethereum implementation on the efficiency frontier
Ethers.js is a simple, compact and complete library for everything Ethereum.
Hardhat is a development environment to build and deploy your Ethereum software
ETHGlobal is the infrastructure of the Ethereum community.
Vyper is a contract-oriented, pythonic programming language for the EVM
Web3.js is a JS/TS library that enables interacting w/ EVM compatible chains
OpenZeppelin Contracts are the go-to library for smart contract development.
ERC-4337 account abstraction core team
Open and transparent DeFi analytics.