Solidity HacktoberFest

Open-source Solidity projects categorized as HacktoberFest
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Top 5 Solidity HacktoberFest Projects

HacktoberFest

  1. learning-solidity

    The companion to the Youtube tutorials

  2. CodeRabbit

    CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

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  3. erc721

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

  4. solidity-school

    First place for early developers to learn Solidity

  5. hiero-improvement-proposals

    Hedera Improvement Proposal

    Project mention: Beyond Hedera: How Hiero Sets a New Standard for Decentralized Open-Source Development | dev.to | 2025-02-27

    The Hiero Improvement Proposal process replaces the original Hedera Improvement Proposal (HIP) process, though the mechanics remain largely the same. Anyone in the community can submit proposals for features, bug fixes, or optimizations. These submissions undergo a rigorous review process involving contributors, committers, and maintainers.

  6. solidity-util

    Solidity Standard Utilities

  7. InfluxDB

    InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

    InfluxDB logo
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 HacktoberFest discussion

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Solidity HacktoberFest related posts

  • Daily General Discussion - October 11, 2022

    3 projects | /r/ethfinance | 11 Oct 2022

  • Compile Solidity In The Browser

    4 projects | dev.to | 3 Oct 2022

  • Daily General Discussion - March 15, 2022

    3 projects | /r/ethfinance | 14 Mar 2022

  • Daily General Discussion - July 2, 2021

    4 projects | /r/ethfinance | 1 Jul 2021

Index

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

# Project Stars
1 learning-solidity 2,080
2 erc721 1,055
3 solidity-school 371
4 hiero-improvement-proposals 163
5 solidity-util 131

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the 46th most popular programming language
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