Best crypto tools, bots, and protocols on Ethereum

Free, open-source repository of general-purpose Vyper smart contracts.

SMPLR provides a complete overview of your firm's crypto and fiat finances in real-time.

A branch from the Solmate project, aimed at gas-optimizing solidity snippets.

A Solidity contract visualization and storage layout generation tool.

A base for smart contract development that is modern and gas optimized.

Solhint for IntelliJ is a Solhint plugin for the IntelliJ javascript IDE.

Lint your files according to the Solidity plugin for Prettier, a code formatter.

A plugin to manage and switch between Solidity compiler versions.

Solidity functions to generate evenly spaced arrays, linspace, arange & logspace.

An automatic documentation generator for Solidity projects to markdown.

A VS Code extension that helps with writing security-conscious Solidity code.

Code coverage for Solidity smart-contracts.

Open-source, configurable Solidity linter for syntax-related vulnerabilities built by Protofire.

A forkable repo based on forge for testing smart contracts with templates.

Open source building blocks for Solidity smart contract development.

Utility to combine Solidity project to a flat file.

SOURC3 is a Web3-native, decentralized platform for on-chain reputation management.

A stripped-down EVM implemented using Yul & Solidity.

SourceCred is a tool that helps communities incentivize contributors for their work.

SPACE ID is a one-stop identity platform to discover, register, trade, and manage Web3 domains.

Spect is a web3-enabled no-code tool that helps DAO contributors form circles (or sub-DAOs). 

Spectral Finance is a credit scoring tool that helps promote on-chain capital efficiency.

Source code and metadata verification tool connecting EVM chains to an IPFS contract repository.

SphereOne is a secure one-click checkout that allows you to use crypto across several blockchains.

0xSplits offers composable, efficient, onchain splits for ETH & ERC20s tokens.