Solidity smart-contracts

Open-source Solidity projects categorized as smart-contracts

Top 23 Solidity smart-contract Projects

  • echidna

    Ethereum smart contract fuzzer

  • awesome-solidity-gas-optimization

    Best resources for Solidity gas optimizations ⛽

  • 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.

    InfluxDB logo
  • 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

  • celo-monorepo

    Official repository for core projects comprising the Celo platform

  • SaaSHub

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

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  • bsc-genesis-contract

    The genesis contracts of BNB Smart Chain.

  • argent-contracts

    Smart Contracts for Argent Wallet

  • solidity-school

    First place for early developers to learn Solidity

  • cicada

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

  • 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

  • ERC721-Staking

    Stake ERC721 Tokens to claim ERC20 Tokens

  • samples

    Samples of Free TON smart contracts in Solidity, C++ and C (by everx-labs)

  • OB_ReturnCabin

    Orbiter Finance smart contracts

  • Project mention: Not too late for ZKSYNC! A detailed step-by-step guide with links created for BEGINNERS for ZKSYNC farming, | /r/ethtrader | 2023-11-25

    Once this step is done: For future bridging, I recommend Orbiter.finance https://www.orbiter.finance/ (lower gas fees) to bridge to ZKSync.

  • contracts

    🐙 Smart contracts for Ocean Protocol (by oceanprotocol)

  • midas

    EVM-compatible Smart Contract bot which performs DEX arbitrage via Aave & dYdX Flash Loans (by pmuens)

  • ethereum-rockpaperscissors

    An Ethereum smart contract implementing the rock-paper-scissors game

  • Solidity Smart Contract Pwn

    Solidity Pwn Scenarios

  • bep-20-templates

    Solidity v0.8^ smart contract templates for BEP20 compliant tokens to be deployed to the Binance Smart Chain (BSC) blockchains

  • solidity-essentials

    Solidity programming baby examples...

  • SaaSHub

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

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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 smart-contracts related posts

  • Rocket Pool Roadmap Co-creation and Prioritization Process

    1 project | /r/rocketpool | 1 Jun 2023
  • Echidna 2.2.0 released with improvements in fuzzing performance and UX

    1 project | /r/DeFiSecurity | 23 May 2023
  • Echidna 2.2.0 released with improvements in fuzzing performance and UX

    1 project | /r/eth | 22 May 2023
  • Echidna 2.2.0 released with improvements in fuzzing performance and UX

    1 project | /r/cryptoloversclub | 22 May 2023
  • Echidna 2.2.0 released with improvements in fuzzing performance and UX

    1 project | /r/ethereum | 22 May 2023
  • Echidna 2.2.0 released with improvements in fuzzing performance and UX

    1 project | /r/ethdev | 22 May 2023
  • Coinbase Ethereum staking is unreliable

    1 project | /r/ethereum | 2 May 2023
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 3 Jun 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 smart-contract projects in Solidity? This list will help you:

Project Stars
1 echidna 2,598
2 awesome-solidity-gas-optimization 1,117
3 v2-periphery 1,074
4 erc721 1,041
5 contracts 944
6 prb-math 818
7 celo-monorepo 682
8 bsc-genesis-contract 634
9 argent-contracts 571
10 chainlink-mix 490
11 solidity-school 345
12 cicada 305
13 v2-core 284
14 nft-contracts 199
15 ERC721-Staking 110
16 samples 93
17 OB_ReturnCabin 90
18 contracts 75
19 midas 58
20 ethereum-rockpaperscissors 39
21 Solidity Smart Contract Pwn 32
22 bep-20-templates 13
23 solidity-essentials 13

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