OpenZeppelin Contracts is a library for secure smart contract development.

A compilation of patterns and best practices for the smart contract programming language Solidity

The Lens Protocol

Examples of Solidity security issues

Best resources for Solidity gas optimizations ⛽

Multicall: Aggregate multiple constant function call results into one

Solidity implementation of the Frax Protocol

An incentivized keeper network for anonymous keeper and job registration

Solidity Standard Utilities

a quick start boilerplate for developing web3 apps and deploying smart contracts.

On-chain, non-transferrable badges for rewarding GitHub contributions.

unsafe address killer