Heimdall is an advanced EVM smart contract toolkit specializing in bytecode analysis and extracting information from unverified contracts.

Educational notes on Yul (Solidity Assembly) and how to use it inside Solidity Smart Contracts.

Blazingly fast, modular and contributor friendly Solidity compiler, written in Rust

➕ A low-level, highly efficient extension to Yul, an intermediate language for the Ethereum Virtual Machine.

Tools for Yul.

Ethereum Solidity, Vyper, Yul and StarkNet Cairo language syntaxes

detect hazardous storage writes in Solidity contracts

A Symbolic Ethereum Virtual Machine (EVM) bytecode interpreter, parser and decompiler, along with several other utils for programmatically extracting information from EVM bytecode.

311 byte EIP712 Signing Compliant Delegate-Call Enabled MultiSignature Wallet for the Ethereum Virtual Machine

Yultsur is a Rust implementation of Yul.

Precise Attack Synthesis for DeFi Apps

Resources to learn Yul.

Awesome Solidity (Contract) Programming Language & Tools - Incl. Weekly Updates

Red Paper ++ sruby - Small, Smart, Secure, Safe, Solid & Sound (S6) Ruby - The Ruby Programming Language for Contract / Transaction Scripts on the Blockchain World Computer - Yes, It's Just Ruby

A collection of Yul/Yul+ code, from basic token standards, to advanced Defi primitives

Карта развития Solidity разработчика. Включает в себя рекомендации, набор теоретических и практических заданий.

create metamorphic contracts using this template.

Pack address types to utilize 100% of storage space in Solidity

Contract metamorphism: Changing the runtime code of a contract address using a factory, raw bytecode, create2 and self destruct.

A highly efficient ERC20 token implementation in Yul Assembly for Solidity smart contracts.