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

• UpdatedMar 16, 2025
• Rust

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

• UpdatedMar 16, 2025
• Rust

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

• UpdatedMar 9, 2025

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

• UpdatedFeb 27, 2022
• Nearley

Tools for Yul.

• UpdatedMar 29, 2023
• SMT

Ethereum Solidity, Vyper, Yul and StarkNet Cairo language syntaxes

• UpdatedMar 5, 2025

detect hazardous storage writes in Solidity contracts

• UpdatedSep 23, 2023
• Yul

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

• UpdatedMar 16, 2025
• Solidity

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

• UpdatedMay 1, 2023
• JavaScript

Yultsur is a Rust implementation of Yul.

• UpdatedAug 10, 2022
• Rust

Precise Attack Synthesis for DeFi Apps

• UpdatedAug 15, 2022
• Racket

Resources to learn Yul.

• UpdatedJan 12, 2023
• Solidity

The monorepo of YulDSL (a DSL for Solidity/Yul), YulDSL/Haskell (Embedding YulDSL in Haskel), and Yolc (a safe, expressive, fun language for Ethereum, powered by YulDSL/Haskell).

• UpdatedMar 16, 2025
• Haskell

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

• UpdatedOct 2, 2023

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

• UpdatedFeb 4, 2023
• Solidity

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

• UpdatedAug 20, 2024

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

• UpdatedMar 30, 2023
• Yul

create metamorphic contracts using this template.

• UpdatedMar 15, 2023
• Solidity

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

• UpdatedMar 16, 2023
• Solidity

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

• UpdatedNov 27, 2023
• Solidity