Best crypto tools, bots, and protocols

A compact JavaScript library with full functionality for interacting with the Ethereum blockchain.

The Etherscan online decompiler is a decompiler for the Ethereum Virtual Machine (EVM).

A signature database with source links. It crawls GitHub, Etherscan, and more sources

Etherspot is an account abstraction SDK, delivering frictionless Web3 UX.

Ethervm.io is an online decompiler that decompiles Ethereum contracts.

BUIDLer Component provides cutting-edge account abstraction and multi-chain abilities for your dapp.

A Solidity development environment where developers can write, test, and deploy smart contracts.

Ethlint (Formerly Solium) analyzes your Solidity code for style & security issues and fixes them.

Ethersplay is an EVM disassembler.

ETHRank is an open source achievement system for every Ethereum address.

ETHP2P provides utilities and types to handle raw Eth peer-to-peer messages.

Etherspot is a wallet infrastructure for the developers building in the Ethereum ecosystem.

Uses a local Keystore or hardware wallet to sign Ethereum transactions.

TransactionKit is the world's first React library for fast and simple Web3 development.

Everyname's advanced protocol fetches wallet addresses and names from any blockchain name service.

An event decoder, constructor encoder, transaction calculator toolset.

(e=vm'2) evm2 is an evm that runs inside the evm native to Go-Ethereum.

Tools for creating and analyzing smart contract programs on the Ethereum Virtual Machine.

evmdis is an open-source EVM disassembler.

Fabric is the easiest way to crowdfund onchain.

An Ethereum EVM bytecode instruction registry, disassembler, and code manipulation library.

Extracts function selectors and arguments from bytecode, even for unverified contracts.

Tools for web3 developers.

Real Estate in your Wallet! Fabrica has made 1k+ onchain operations.

FailSafe is the ultimate security system protecting enterprises against Web3 cyberattacks.