Solidity Ethereum

Open-source Solidity projects categorized as Ethereum

Top 23 Solidity Ethereum Projects

  • DeFiHackLabs

    Reproduce DeFi hacked incidents using Foundry.

  • echidna

    Ethereum smart contract fuzzer

  • Project mention: Echidna 2.2.0 released with improvements in fuzzing performance and UX | /r/DeFiSecurity | 2023-05-23
  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • awesome-solidity-gas-optimization

    Best resources for Solidity gas optimizations ⛽

  • v2-periphery

    🎚 Peripheral smart contracts for interacting with Uniswap V2

  • erc721

    The reference implementation of the ERC-721 non-fungible token standard.

  • contracts

    Collection of smart contracts deployable via thirdweb (by thirdweb-dev)

  • prb-math

    Solidity library for advanced fixed-point math

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  • prettier-plugin-solidity

    A Prettier plugin for automatically formatting your Solidity code.

  • dss

    Dai Stablecoin System

  • celo-monorepo

    Official repository for core projects comprising the Celo platform

  • Project mention: Jumptask Withdrawals on the CELO Blockchain (and getting CELO for gas fees) | /r/Honeygain | 2023-05-22

    Celo is a carbon-negative, permissionless, layer-1 blockchain with a rich ecosystem of global partners building innovative Web3 dapps to support a more inclusive financial system. Accessible to anyone with a mobile phone, the Celo ecosystem consists of a decentralized, proof-of-stake blockchain technology stack (the Celo platform), CELO governance asset, and several Mento stable assets (cUSD, cEUR, cREAL) that make it easy for real-world users to use digital assets. The open source Celo mainnet launched on [Earth Day 2020]. Today, it supports 1,000+ projects in over 150 countries, helping to create the conditions of prosperity for all. For more information, please visit Celo.org.

  • semgrep-smart-contracts

    Semgrep rules for smart contracts based on DeFi exploits

  • securify2

    Securify v2.0

  • protocol

    Enzyme Protocol Implementation (by enzymefinance)

  • murky

    Merkle Proof Generator and Validator in Solidity

  • BokkyPooBahsDateTimeLibrary

    Gas-Efficient Solidity DateTime Library

  • pos-portal

    Smart contracts that powers the PoS (proof-of-stake) based bridge mechanism for Matic Network

  • MultiSigWallet

    Ethereum MultiSigWallet (by ConsenSysMesh)

  • ds-proxy

    a proxy object that can compose transactions on owner's behalf

  • cicada

    A protocol for private on-chain voting, implemented in Solidity. (by a16z)

  • Project mention: Cicada: Private On-Chain Voting Using Time-Lock Puzzles | news.ycombinator.com | 2023-05-26
  • v2-core

    ⏳ Core smart contracts of the Sablier V2 token distribution protocol (by sablier-labs)

  • Project mention: Sablier V2 Core: a new Foundry repo filled with best practices | /r/ethdev | 2023-07-14
  • nft-contracts

    Open-source NFT contracts used by Buildship

  • geb

    Core smart contracts for GEB (by reflexer-labs)

  • SaaSHub

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Solidity Ethereum related posts

  • Not too late for ZKSYNC! A detailed step-by-step guide with links created for BEGINNERS for ZKSYNC farming,

    1 project | /r/ethtrader | 25 Nov 2023
  • Trying to sell Moons but question about bridging...

    1 project | /r/CryptoCurrencyMoons | 20 Oct 2023
  • Accidentally sent to ZKSYNC address instead of ETH, how can I recover.

    1 project | /r/zkSync | 27 Jun 2023
  • Coinbase and zkEVM bridging issues

    1 project | /r/0xPolygon | 20 Jun 2023
  • What is the best bridge you use between optimism to other chains?

    1 project | /r/defi | 20 Jun 2023
  • I'm getting high fees when trying to unwrap ETH stuck in the Polygon chain. If this is the future, I can't afford it.

    1 project | /r/CryptoCurrency | 15 Jun 2023
  • Arbitrum nova bridges that work both ways.

    1 project | /r/Arbitrum | 10 Jun 2023
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 10 May 2024
    Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

Index

What are some of the best open-source Ethereum projects in Solidity? This list will help you:

Project Stars
1 DeFiHackLabs 4,783
2 echidna 2,576
3 awesome-solidity-gas-optimization 1,108
4 v2-periphery 1,067
5 erc721 1,041
6 contracts 935
7 prb-math 807
8 prettier-plugin-solidity 719
9 dss 709
10 celo-monorepo 678
11 semgrep-smart-contracts 609
12 securify2 569
13 chainlink-mix 490
14 protocol 361
15 murky 359
16 BokkyPooBahsDateTimeLibrary 352
17 pos-portal 330
18 MultiSigWallet 318
19 ds-proxy 307
20 cicada 299
21 v2-core 282
22 nft-contracts 200
23 geb 139

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