the blockchain for payments

Simple Java Telegram bot displaying user info when a message is forwarded to it

A testnet open-source Layer 2 from the future, co-designed with the developer tools stack.

A two-day event focused on high-performance, bleeding edge crypto infrastructure. By open source engineers, for open source engineers.

Example code for using alloy and alloy-core

DevOps platform for smart contract deployments

Educational repo for fuzzing smart-contracts with Echidna

Comparing gas measurements from Forge, Hardhat, Tevm and forge-gas-metering against testnet transactions.

An extremely fast Python package and project manager, written in Rust.

Factory smart contract to make easier and safer usage of the `CREATE` and `CREATE2` EVM opcodes as well as of `CREATE3`-based (i.e. without an initcode factor) contract creations.

Solidity, the Smart Contract Programming Language

SQLAlchemy Admin for FastAPI and Starlette

A collection of EVM puzzles

Visual Studio Code language support extension for Solidity smart contracts in Ethereum https://marketplace.visualstudio.com/items?itemName=JuanBlanco.solidity