Mythril
Symbolic execution tool that analyses EVM bytecode for security vulnerabilities.
Web3 Developer Tools Directory
A directory of 4,241 tools and services for building on web3 — RPC and node providers, smart contract frameworks, indexing and data pipelines, security and auditing, wallet and account infrastructure, oracles, storage, and DeFi applications. Entries span 125 categories across 53 chains, and each one records the project's website, documentation, source code and community channels where they exist.
Availability is checked automatically against each project's own website. Projects whose sites had gone offline are excluded from this listing.
4,241 tools
Slither
Static analysis framework for Solidity that detects common vulnerability patterns and prints code insights.
Ape Framework
Python-based smart contract development framework with a plugin architecture, used for testing and scripted deployments.
Brownie
Python framework for developing and testing Ethereum contracts. Now in maintenance mode, largely succeeded by Ape.
Foundry
Rust-based toolkit for Ethereum development. Includes Forge for testing, Cast for RPC calls, Anvil as a local node and Chisel as a…
Hardhat
JavaScript/TypeScript development environment for compiling, testing, debugging and deploying Ethereum smart contracts, with a local network and plugin system.
Remix IDE
Browser-based IDE for writing, compiling, deploying and debugging Solidity contracts with no local setup.
Scaffold-ETH 2
Opinionated starter kit pairing Hardhat or Foundry with a Next.js frontend and prebuilt wallet and contract hooks.
Truffle
Long-standing Ethereum development framework. Consensys sunset the project in 2024; listed for historical completeness.
20lab
20lab is listed as a smart contract tool on Arbitrum. It sits within the Solidity tools category. Resources include developer documentation. The…
4Byte
4Byte is a Web3 sdk on Ethereum. It sits within the Solidity tools category. Resources include developer documentation and a public GitHub…
AI IS DEV
AI IS DEV is listed as a smart contract tool on Arbitrum. It also appears under Smart contract templates. Further details are…
Amarna
Amarna operates as a smart contract security tool on Starknet. It sits within the Solidity tools category. The project is written primarily…
ApeWorx EVM Trace
ApeWorx EVM Trace operates as a smart contract security tool on Ethereum. It sits within the Solidity tools category. The project is…
AstraKode Smart Contract Auditor
AstraKode Smart Contract Auditor operates as a solidity developer tool on Ethereum. It sits within the Solidity tools category. The project is…
AuditBase
AuditBase is a smart contract security tool on Ethereum. It also appears under Solidity developer tools and Smart contract tools. The project…
Bonadocs
Bonadocs is listed as an EVM tool. It sits within the Solidity tools category. Resources include developer documentation. The team maintains a…
Boring Solidity
Boring Solidity is listed as a smart contract template on Ethereum. It sits within the Solidity tools category. The project is written…
Cairo Contracts Wizard
Cairo Contracts Wizard operates as a smart contract tool on Starknet. It sits within the Solidity tools category. Resources include developer documentation.…
Calldata Decoder
Calldata Decoder operates as a smart contract tool on Ethereum. It sits within the Solidity tools category. Resources include a public GitHub…
CantBeEvil License
CantBeEvil License operates as a smart contract template on Ethereum. It sits within the Solidity tools category. The project is written primarily…
Chuff
Chuff is a smart contract tool on Ethereum. It sits within the Solidity tools category. The project is written primarily in Solidity…
Shift Stocks
Shift Stocks is a tokenized equities rwa on Solana. It sits within the Real world asset apps category. Community channels are listed…
Spiko
Spiko is listed as a tokenized bonds rwa on Ethereum. It sits within the Real world asset apps category. Resources include developer…