metatx

A smart contract to enable ERC-20 token meta-transactions on Ethereum.

disco-ecdsa

Gas and Size Optimized ECDSA contracts from Open Zeppelin

MultiVault

Minimal ERC4626-style tokenized Vault implementation with ERC1155 accounting.

bonk

Bid Bloc for Bonkler NFTs. Run with Kali multisig/dao software.

ens-erc20

L2 bridging for ENS with onchain guarantees.

solidity-ecdsa-malleability-demo

VZ

Uniswap V2 with Zolidity

EIP-4521

721/20-compatible transfer

baby_its_me

helios

Token-based Exchange

malleable-signatures

This repository implements a simplified PoC that demonstrates how signature malleability attacks ...

zolidity

Zero-fuss smart contracts

zwap

zeroed-in zap swaps

sstore3

cheaper storage for ethereum contracts using wei encoding and address mining

escrow-contract

A simple multilateral escrow smart contract for ETH and ERC-20 tokens governed by Cobie.