Awesome Solidity

A curated list of awesome Solidity resources, libraries, tools and more.

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Contents

• Resources
  • Official
  • Tutorials
  • Security
  • Examples
  • Templates
  • Books
  • Practice
  • Jobs
• Libraries
• Tools
  • General
  • Audit
  • DevOps
  • JavaScript
  • TypeScript
  • Rust
  • Utility
  • Webpack
• Editor Plugins
  • Atom
  • Eclipse
  • Emacs
  • IntelliJ
  • Sublime
  • Vim
  • Visual Studio Code
• License

Resources

Official

• Docs - Official documentation.
• Cheatsheet - Cheatsheet from the official docs.
• Ethereum Wiki - The Ethereum Wiki.
• Ethereum Stackexchange - Ethereum's Stackexchange board.
• Gitter - Gitter channel.
• ethereum/solidity - Source code.
• ethereum/solc-bin - Current and historical builds of the compiler.

Tutorials

• Best Practices for Smart Contract Development - Developer handbook for smart contract developers.
• CryptoZombies - Interactive code school that teaches you to write smart contracts through building your own crypto-collectibles game.
• The Complete Guide to Full Stack Ethereum Development (dev.to) - Building Full Stack dApps with React, Ethers.js, Solidity, and Hardhat.
• Discover Ethereum & Solidity - Complete course that takes you through the process of creating a decentralized Twitter clone using best practices.
• Learn Solidity - Complete guide on getting started, creating your own crypto, ICOs and deployment.
• LearnXInY - Learn Solidity in 15 mins (for experienced devs).
• Solidity Workshop - Comprehensive series of tutorials covering contract-oriented programming and advanced language concepts.
• Syntax cheat sheet - Quick syntax overview.
• Solidity and Vyper cheat sheet - Review syntax of both languages side-by-side.
• Solidity Developer Blog - Concepts, guides, design patterns and more.
• Clean Contracts - Developer guide to writing clean smart contract code.

Security

• Awesome Ethereum Security - Curated list of awesome Ethereum security references, guidance, tools, and more.
• Building Secure Smart Contracts - Guidelines and training material to write secure smart contracts.
• Capture the Ether - Game in which you hack Ethereum smart contracts to learn about security.
• Ethereum Smart Contract Security Best Practices - General security philosophy, known attacks, and sample code.
• Not So Smart Contracts - Examples of common vulnerabilities, including code from real smart contracts.

Examples

• bancorprotocol/contract-solidity - Bancor Protocol Contracts.
• DigixDAO contracts - Contracts for DAO-related data structures such as tokens.
• EthFiddle - Find, share and embed contracts.
• flashbots/simple-arbitrage - Example arbitrage bot using Flashbots.
• fravoll/solidity-patterns - A collection of patterns and best practices for smart contract development.
• raineorshine/solidity-by-example - A collection of short yet fully-functional contracts that demonstrate language features.
• slockit/smart-contract - Smart contracts for the Slock.it project.
• smartcontractkit/LinkToken - LINK Token Contracts for the Chainlink Network.
• Solidity Baby Steps - Comprehensive collection of contract examples.
• Solidity By Example - An introduction to the language with simple examples.
• solidity-examples - Examples which provide a starting point for data structures such as heaps and queues.
• Solidity idiosyncrasies - Common gotchas, pitfalls, limitations, and idiosyncrasies.
• Synthetixio/synthetix - Synthetix smart contracts.
• trusttoken/smart-contracts - TrustToken smart contracts.

Templates

• austintgriffith/scaffold-eth - Github template providing an Ethereum dev stack focused on fast product iterations.
• paulrberg/solidity-template - Github template for writing contracts (uses: Hardhat, TypeChain, Ethers, Waffle, Solhint, Solcover, Prettier Plugin Solidity).

Books

• Blockchain in Action - Book that teaches the essential principles of blockchain and how to create your own decentralized apps.
• Mastering Ethereum - Mastering Ethereum is a book for developers, offering a guide to the operation and use of the Ethereum, Ethereum Classic, RootStock (RSK) and other compatible EVM-based open blockchains.

Practice

• ChainShot - Hands-on learning with challenging coding tutorials.
• OpenZeppelin/ethernaut - Ethernaut is a Web3/Solidity based wargame to be played in the Ethereum Virtual Machine. Each level is a smart contract that needs to be 'hacked'.
• Eth Hole - Practice challenges for building portfolio, added to weekly.

Jobs

• cryptocurrencyjobs.co - Job board for blockchain and cryptocurrency jobs.
• cryptojobslist.com - Job board for blockchain and cryptocurrency jobs.

Libraries

• create-truffle-dapp - CLI to create and deploy Truffle projects with no configuration.
• dapp-bin - Ethereum repo providing implementations for many common data structures and utilities in Solidity, Serpent and LLL.
• DApp development starter - Starter repository with Docker containers for building decentralized applications with Truffle and Node.Js as backend server.
• dapp-scratch - CLI for generating javascript modules from Contracts for Decentralized Apps.
• dappsys - Contract system framework for flexible multi-contract dapps.
• DappTools - Command-line-friendly tools for blockchain development.
• dmihal/hardhat-interface-generator - Hardhat plugin to automatically generate interfaces from code.
• EthWorks/Waffle - Library for writing and testing smart contracts.
• hifi-finance/prb-math - Smart contract library for advanced fixed-point math.
• instant-dapp-ide - Complete Dapp and Solidity development environment as a docker image you can run from command line.
• Modular Libraries - Deployed utility libraries to use in your smart contracts.
• ocaml-solidity - OCaml library providing a parser, a typechecker and miscellaneous utilities for manipulating contracts.
• OpenZeppelin - Framework to build secure smart contracts.
• OpenZeppelin/openzeppelin-contracts - A library for secure smart contract development.
• OpenZeppelin/openzeppelin-contracts-upgradeable - Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.
• optionality/clone-factory - Simple clone contract factory. Install a master copy of a contract, then easily (cheaply) create clones with separate state.
• Smart Contracts Skeleton - Preconfigured skeleton repository for building or starting with development of Smart contracts.
• Solidity Collections - Collections of code snippets and utility libraries.
• Solidity Standard Library - Standard library (Array, random, math, string).
• studydefi/money-legos - NPM package that provides you with the mainnet addresses, ABIs, and Solidity interfaces for popular DeFi protocols.
• Truffle - Development environment, testing framework and asset pipeline for Ethereum.
• truffle-assertions - Adds additional assertions and utilities used in testing smart contracts with truffle.
• wbobeirne/eth-balance-checker - Smart contract and library pair that allows you to check for multiple ERC20 and Ether balances across multiple addresses in a single RPC call.
• weiroll/weiroll - A simple and efficient operation-chaining/scripting language for the EVM.

Tools

General

• Cryptofex - Standalone IDE and compiler.
• Hardhat - Development environment to compile, deploy, test, and debug your Ethereum software.
• Remix - Online realtime compiler and runtime.
• raineorshine/solidity-repl - REPL CLI.
• SIF - Code generation from the AST, analyse and instrument source code.
• Smart Contract Sanctuary - A home for ethereum smart contracts, all verified smart contracts from Etherscan.
• naddison36/sol2uml - Unified Modeling Language (UML) class diagram generator for smart contracts.
• solgraph - Visualize control flows for smart contract security analysis.
• sol-merger - Merges all imports into single file for contracts.
• solidity-docgen - Documentation generator for Solidity projects.
• Tenderly - Easily monitor your smart contracts with error tracking, alerting, performance metrics, and detailed contract analytics.

Audit

• Echidna - Define properties for your smart contract then use fuzzing to catch security bugs.
• Manticore - Detects many common bug types, and can prove correctness properties with symbolic execution.
• Mythril - Security analysis tool for smart contracts.
• ethereum/sourcify - Re-compiler that can be used to verify that bytecode corresponds to certain source code.
• eth-sri/securify2 - Tool for analyzing smart contracts for vulnerabilities and insecure coding.
• Slither - Static analyzer with support for many common bug types, including visualization tools for security-relevant information.
• MythX - Detection for security vulnerabilities in Ethereum smart contracts throughout the development life cycle

DevOps

• Embark - Framework that allows you to easily develop and deploy DApps.
• Moesif - Service that provides Ethereum smart contract analytics and anomaly detection for DApps and DAPIs.

JavaScript

• solc-js - JavaScript bindings for the Solidity compiler.
• solidity-parser - Solidity parser built in JavaScript.
• sulk - Configurable contract compilation.

TypeScript

• Soltsice - Generates strongly-typed TypeScript classes for contracts from Truffle artifacts with a single command.
• TypeChain - TypeScript bindings for Ethereum smart contracts.

Rust

• hyperledger-labs/solang - A Solidity-to-WASM-and-BPF compiler written in Rust.
• rust-ethereum/ethabi -Encode and decode smart contract invocations.

Utility

• crytic/solc-select - CLI to quickly switch between compiler versions.
• solhint - Solidity linter that provides security, style guide and best practice rules for smart contract validation.
• Ethlint - Linter to identify and fix style & security issues in Solidity smart contracts.
• sol-profiler - CLI tool to list & store solidity smart contract methods attributes.
• sol-tester - Utilities for building, linking and testing contracts using go-ethereum and the simulated chain.
• sol-verifier - Verify solidity smart contracts on Etherscan.
• solidity-coverage - Code coverage tool.
• truffle-plugin-verify - Truffle plugin to verify smart contracts on Etherscan from the Truffle command line.
• Tenderly CLI - Speed up your development with error stack traces.

Webpack

• solidity-loader - Webpack loader.

Editor Plugins

Atom

• autocomplete-solidity - Parses Solidity files to give you contextual autocomplete suggestions.
• Etheratom - Compile and deploy Solidity code from atom editor.
• language-ethereum - Adds syntax highlighting and snippets to Solidity and Serpent files in Atom.
• linter-solidity - Linter.

Eclipse

• uml2solidity - Model smart contracts with UML.

Emacs

• emacs-solidity - Solidity mode for Emacs.
• company-solidity - Autocomplete with company-mode.

IntelliJ

• intellij-solidity - Solidity plugin for IntelliJ.

Sublime

• SublimeEthereum - Solidity syntax for SublimeText.

Vim

• solidity.vim - Vim compiler plugin.
• vim-solidity - Vim syntax file.

Visual Studio Code

👉 For a comprehensive list, see results for "Solidity" on Visual Studio Marketplace.

• sol-profiler-vscode - Visual Code Extension to generate & store smart contract methods profile.
• vscode-solidity - Visual Studio Code language support extension.
• Solidity Visual Auditor - Visual Security audit, Security centric syntax and semantic highlighting, detailed class outline, UML diagram generator, and many more features.
• Solidity Contract Flattener - Flatten Solidity Contracts using truffle-flattener
• Ethereum Security Bundle - A meta-extension bundling marketplace plugins for secure Ethereum smart contract development.

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License

To the extent possible under law, Ben Kremer has waived all copyright and related or neighboring rights to this work.