A summary of 200+ CTF blockchain challenges

Solidity contracts for Delegate v1 and v2 registries

(crypto) pixel punks - libraries, tools & scripts, and more

A book on all things Foundry, available at https://book.getfoundry.sh.

Variable Rate Gradual Dutch Auctions.

A monorepo of TypeScript libraries for interacting with the Rosette protocol.

Ethereum transaction visualizer. Generates UML sequence diagram for a transaction's contract calls.

Scratch 3 extensions for Ethereum contracts

DeFi SDK Makes Money Lego Work

Tenderly plugin for HardHat

Dependencies of Erigon project, rewritten from scratch and licensed under Apache 2.0

Technical book about Erigon technology

GOO (Gradual Ownership Optimization) Issuance.

Trading bot implemented in Rust, with market making and strategy automation for any exchange or blockchain.

Simple on-chain strategy game (work-in-progress)

Python simulator to test implementation of the RMMS paper results.

C++ implementation of the Ethereum protocol

Ethereum Virtual Machine transaction tracing tool

python bindings for erigon kv gprc api

NFT Metadata made easy

The powerful analysis platform to explore and visualize data from blockchain.

A simple program able to listen to the pending transactions of the Ethereum mempool. Written in Rust.

Uniswap explained line by line

Foundry scripts to automate and keep track of deployments and proxy upgrades.

Solidity library generator for compact struct encoding on the stack.

BFT distributed ledger for e-Money.com