Crypto Developer Tools on Ethereum

Etherscan is a block explorer for the Ethereum blockchain.

Foundry is a convenient Ethereum application development toolkit written in Rust.

A minimalistic open source Rust library to extract all potential function selectors from EVM bytecode

0x Explorer is a blockchain explorer built for 0x.

Fastest ad-free universal block explorer

Blockchair is a blockchain search and analytics engine.

View, confirm, and inspect transactions on blockchains compatible with the Ethereum Virtual Machine.

Track, visualize & explore all of crypto/DeFi/NFTs/web3 in ONE customizable user interface!

Dedge is the first native security posture management platform for Web3.

Dora is the Infinite Discovery Engine for the Multichain & MultiVM World.

Chainlens is a modern, user-friendly, and fast blockchain explorer for EVM networks.

Browser extensions that provide shortcuts to check Ethereum address/transaction on any explorer.

A block explorer for the Ethereum Mainnet.

Ethernal is an open-source block explorer for EVM-based chains.

Blocknative is **enabling ordinary users to access best-in-class Observability on Public Blockchain Networks**. Our goal is to eliminate barriers to visibility

ETHplorer is an Ethereum blockchain explorer.

Otterscan is an opensource Ethereum blockexplorer.

Testnet explorer for Sepolia.

Socket is a Web3 privacy infrastructure.

Tableland is an open source, permissionless cloud database built on SQLite.

Brand new way to rate wallets based on on-chain activity.

A Javascript framework that enables the building of decentralized applications easily and quickly.

Ethereum four-byte signature search by Snake Charmers.

OpenZeppelin (Solidity) contract patterns written and optimized in the Huff assembly language.

Solidity smart contract testing assertions and logging utilities.