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

Optimized Solidity snippets.

The Lens Protocol

Tutorial for building DeFi arbitrage bots

Best resources for Solidity gas optimizations ⛽

Multicall: Aggregate multiple constant function call results into one

💰One stop shop for Ethereum ABIs, addresses, and Solidity interfaces!

Solidity library for advanced fixed-point math

Decentralised Ethereum Liquid Staking Protocol.

A stablizing reserve currency protocol

d20srd reference implementation codified in solidity

On chain interactive fault prover for Ethereum

Working with smart contracts with eth-brownie, python, and Chainlink.

A repository for automatically using the latest chainlink repo from the core chainlink repo.

An experimental decentralized art factory by Justin Roiland and Paradigm.

[Optimism] Smart Contracts

A NFT powered by zkSNARKs. Exploring fog-of-war type interactions between NFTs such as trading and battling.

Sequence, smart contract wallet for EVM chains

An reference implementation of Gradual Dutch Auctions. GDAs enable the efficient sale of assets that do not have liquid markets.

Arbitrum token bridge and peripheral contracts

A gas optimized, 100% on-chain chess engine and art project where each move is minted as an NFT

Building infinitely scalable decentralized applications

Most simple design of a stablecoin.

✍️ A Solidity library for verifying Ethereum message multi-signatures.