The Solid Chain - Web3 Library

An Analysis Tool for Smart Contracts . Contribute to enzymefinance/oyente development by creating an account on GitHub.

SmartCheck – a static analysis tool that detects vulnerabilities and bugs in Solidity programs (Ethereum-based smart contracts). - smartdec/smartcheck: SmartCheck – a static analysis tool that det...

Reproduce DeFi hacked incidents using Foundry. Contribute to SunWeb3Sec/DeFiHackLabs development by creating an account on GitHub.

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

Slither Detectors by Pessimistic.io. Contribute to pessimistic-io/slitherin development by creating an account on GitHub.

Tools for teams to build demand fast. Maximum control, minimum overhead. Totally free.

rotki is an open source portfolio tracker, accounting and analytics tool that protects your privacy.

A platform for developers to learn about Web3. Explore tutorials, guides, courses, challenges and more. Learn by building ⚒️ Find your job ✨ Start contributing

Ethereum (EVM) smart contracts reverse engineering helper utility - Decurity/abi-decompiler: Ethereum (EVM) smart contracts reverse engineering helper utility

hal offers industry-leading tools for teams building on Web3. Leverage our platform to implement no-code solutions in minutes that would normally cost weeks.

View and trace an Ethereum transaction

Contracts Alerts and Notifications

Given a function signature returns a similar name with a function selector that is smaller

Guess an ABI from an Ethereum contract address, even if it's unverified - shazow/whatsabi: Guess an ABI from an Ethereum contract address, even if it's unverified

Solidity Selectors Database

API3 and The Australian National University quantum 
optics group bring truly random numbers based on quantum mechanics to smart contracts at no charge. 
All you pay for is gas.

CREATE3 (see EIP-3171) implemented in Solidity. Contribute to 0xsequence/create3 development by creating an account on GitHub.

An Ethereum Virtual Machine Opcodes Interactive Reference

Uniswap V3 Development Book # 🚧 IN DEVELOPMENT 🚧 # This book is not finished yet but it’s going through final proofreading. All TODOs will be replaced with something useful. TODO: add cover Welcome to the world of decentralized finances and automated market makers! This book will be your guide in this mysterious and amusing world! Together, we’ll build one of the most interesting and important applications, which serves as a pillar of today’s decentralized finances–Uniswap V3!

beaconcha.in makes the Ethereum 2.0. beacon chain accessible to non-technical end users

Contextualized data and analytics for the blockchain ecosystem. The only analytics solution that maps flows and contextualizes blockchain transaction data between protocols.

The smart contract development tool for Pythonistas, Data Scientists, and Security Professionals - GitHub - ApeWorX/ape: The smart contract development tool for Pythonistas, Data Scientists, and Se...

Ethereum Virtual Machine transaction tracing tool. Contribute to ApeWorX/evm-trace development by creating an account on GitHub.

Smart Contracts Low Level Language

Learn Ethereum, Solana, The Graph, NEAR, etc. Build a better internet.

Analysis on risk of DeFi projects

Make your first contribution to any open-source Web3 project by tackling on of these 'Good first' issues.

End-to-end developer tools

Start your own web3 app with just 3 lines of code. NFT, crypto tokens, DeFi platforms, DAOs and more. A free web3 SDK created by devs for the blockchain developer community.