OpenZeppelin Contracts is a library for secure smart contract development.

Modern, opinionated, and gas optimized building blocks for smart contract development.

The companion to the Youtube tutorials

🎚 Peripheral smart contracts for interacting with Uniswap V2

Decentralised Ethereum Liquid Staking Protocol.

Provable API for Ethereum smart contracts

NFT based Photo MarketPlace is the peer-to-peer Marketplace for buy and sell of photos which was uploaded by users.

An implementation of GovBlocks Protocol smart contracts, written in Solidity

👻 On-Chain Organizations (DFO) are an R&D infrastructure to build flexible and fully upgradable protocols by voting