Hacktoberfest

Hacktoberfest is a month-long celebration of open source projects, their maintainers, and the entire community of contributors. Each October, open source maintainers give new contributors extra attention as they guide developers through their first pull requests on GitHub.

By programming language

JavaScript • Python • Java

GitHub: https://github.com/topics/hacktoberfest
Created by: DigitalOcean and GitHub
Released: October 2014
Aliases: hacktoberfest-contributions, hacktoberfest-repo, hacktoberfest-contribute, hacktoberfest-participants, hacktoberfest-challenge, hacktoberfest-topic, hacktoberfest-project, hacktoberfest-maintainer,
Last updated: 2026-06-26 00:10:57 UTC
JSON Representation

https://github.com/whitesmith/hawkpost

Generate links that users can use to submit messages encrypted with your public key.

django email gpg-encryption hacktoberfest openpgp openpgpjs python python3 security webapp

Last synced: 24 Mar 2025

https://github.com/pycqa/autoflake

Removes unused imports and unused variables as reported by pyflakes

formatter hacktoberfest linter pyflakes python

Last synced: 21 Jun 2026

https://github.com/aramperes/onetun

User space WireGuard port-forward in Rust

boringtun hacktoberfest smoltcp wireguard wireguard-tunnel

Last synced: 14 May 2025

https://github.com/dataform-co/dataform

Dataform is a framework for managing SQL based data operations in BigQuery

analytics business-intelligence data-engineering data-pipelines elt etl hacktoberfest

Last synced: 04 Feb 2026

https://github.com/lucaszischka/BottomSheet

A sliding Sheet from the bottom of the Screen with 3 States build with SwiftUI.

bottomsheet hacktoberfest swift swift5 swiftui xcode

Last synced: 11 May 2025

https://github.com/tazjin/nix-1p

A (more or less) one page introduction to Nix, the language.

functional-programming hacktoberfest nix nixos nixpkgs purity

Last synced: 16 May 2025

https://github.com/syntaxfm/website

Syntax Podcast Website

css hacktoberfest html javascript svelte sveltekit tasty treats

Last synced: 28 Mar 2025

https://github.com/sunpy/sunpy

SunPy - Python for Solar Physics

astronomy astropy hacktoberfest python solar solar-physics sun sunpy

Last synced: 14 May 2025

https://github.com/kufu/smarthr-ui

React components for creating SmartHR applications.

hacktoberfest

Last synced: 14 May 2026

https://github.com/probonopd/go-appimage

Go implementation of AppImage tools

appimage go golang hacktoberfest

Last synced: 14 May 2025

https://github.com/bitcoindevkit/bdk

A modern, lightweight, descriptor-based wallet library written in Rust!

bitcoin bitcoin-wallet descriptors hacktoberfest miniscript multisig-wallets rust

Last synced: 13 May 2025

https://github.com/cdimascio/express-openapi-validator

🦋 Auto-validates api requests, responses, and securities using ExpressJS and an OpenAPI 3.1.x or 3.0.x specification

connect-middleware express express-middleware expressjs hacktoberfest middleware nodejs openapi openapi-validator openapi3 request-validation rest-api

Last synced: 12 May 2025

https://github.com/meziantou/Meziantou.Analyzer

A Roslyn analyzer to enforce some good practices in C#.

analyzer csharp dotnet hacktoberfest roslyn roslyn-analyzer static-analysis vsix

Last synced: 09 Apr 2025

https://github.com/insanoid/SwiftyJSONAccelerator

macOS app to generate Swift 5 code for models from JSON (with Codeable)

codeable hacktoberfest json json-files json-generator marshalling swift swift5

Last synced: 06 Aug 2025

https://github.com/badgerati/pode

Pode is a Cross-Platform PowerShell web framework for creating REST APIs, Web Sites, and TCP/SMTP servers

active-directory authentication cross-platform docker framework hacktoberfest https openapi powershell powershell-core raspberry-pi rest server serverless session swagger unix web webserver windows

Last synced: 08 Oct 2025

https://github.com/translate/translate

Useful localization tools with Python API for building localization & translation systems

gettext hacktoberfest i18n l10n localization python translate

Last synced: 23 Apr 2026

https://github.com/postlund/pyatv

A client library for Apple TV and AirPlay devices

airplay apple-tv asyncio hacktoberfest home-automation pypi python3 raop

Last synced: 21 Jan 2026

https://github.com/thealgorithms/r

Collection of various algorithms implemented in R.

algorithm algorithms classification clustering data-mining datamanipulation education hacktoberfest learning machine-learning practice preprocessing r r-language r-programming regression

Last synced: 14 May 2025

https://github.com/ikawaha/kagome

Self-contained Japanese Morphological Analyzer written in pure Go

hacktoberfest japanese japanese-language korean morphological-analysis nlp-library pos-tagging segmentation tokenizer

Last synced: 03 Mar 2026

https://github.com/jobr99/nspanel-lovelace-ui

Custom Firmware for NsPanel with the design of HomeAssistant's lovelace UI in mind, works with Tasmota.

appdeamon hacktoberfest home-assistant home-automation homeassistant iobroker lovelace mqtt nspanel sonoff tasmota

Last synced: 14 May 2025

https://github.com/ardalis/result

A result abstraction that can be mapped to HTTP response codes if needed.

csharp design-patterns domain-driven-design dotnet dotnet-core functional hacktoberfest maybe result

Last synced: 13 May 2025

https://github.com/garronej/denoify

🦕For NPM module authors that would like to support Deno but do not want to write and maintain a port.

build-tool deno hacktoberfest jspm node-builtin support-deno sypack

Last synced: 14 May 2025

https://github.com/OmkarPathak/Data-Structures-using-Python

This is my repository for Data Structures using Python

algorithms data-structures hacktoberfest hacktoberfest2018 python3

Last synced: 26 Mar 2025

https://github.com/openresty/docker-openresty

Docker tooling for OpenResty

docker hacktoberfest openresty

Last synced: 20 Mar 2025

https://github.com/wagtail/bakerydemo

Next generation Wagtail demo, born in Reykjavik

hacktoberfest wagtail

Last synced: 22 Mar 2025

https://github.com/itay-grudev/singleapplication

Replacement of QtSingleApplication for Qt 5 and Qt 6 with support for inter-instance communication.

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Last synced: 14 May 2025

https://github.com/atifaziz/ncrontab

Crontab for .NET

crontab dotnet hacktoberfest schedule

Last synced: 25 Jun 2025

https://github.com/keonik/prisma-erd-generator

Generate an ER Diagram based on your Prisma schema every time you run npx prisma generate

entity-relationship-diagram hacktoberfest mermaid prisma typescript

Last synced: 26 Mar 2025

https://github.com/canonical/vanilla-framework

From community websites to web applications, this CSS framework will help you achieve a consistent look and feel.

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Last synced: 29 Jan 2026

https://github.com/zalando/zally

A minimalistic, simple-to-use API linter

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Last synced: 12 Jan 2026

https://github.com/symfony/ux

Symfony UX initiative: a JavaScript ecosystem for Symfony

hacktoberfest javascript symfony

Last synced: 14 May 2025

https://github.com/Ovyerus/prismaliser

Visualise your Prisma schema!

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Last synced: 12 Jul 2025

https://github.com/FyshOS/fynedesk

A full desktop environment for Linux/Unix using Fyne

desktop desktop-environment go golang gui hacktoberfest

Last synced: 29 Mar 2025

https://github.com/niklasei/bevy_game_template

Template for a Bevy game including CI/CD for web, Windows, Linux, macOS, iOS and Android

bevy bevy-engine game-development hacktoberfest mobile-game rust template-project web-game

Last synced: 14 May 2025

https://github.com/procursusteam/procursus

Modern *OS Bootstrap

cross-compilation hacktoberfest ios jailbreak macos procursus

Last synced: 15 May 2025

https://github.com/palkan/isolator

Detect non-atomic interactions within DB transactions

activerecord developer-tools hacktoberfest rails testing-tools

Last synced: 13 May 2025

https://github.com/po-ui/po-angular

Biblioteca de componentes Angular.

angular angular-components enterprise frontend hacktoberfest po po-ui ui-components

Last synced: 29 Apr 2025

https://github.com/lostdesign/linked

🧾 Daily journaling without distraction. An easy, distraction-free way to record your thoughts, declutter your mind and keep the things you want to remember. Join the discord at https://discord.gg/uNjJzZvccr

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Last synced: 16 May 2025

https://github.com/getsentry/sentry-cli

A command line utility to work with Sentry.

cli crash-reporting hacktoberfest rust sentry sentry-cli tag-production team-web-backend

Last synced: 11 May 2026

https://github.com/adafruit/adafruit_circuitpython_bundle

A bundle of useful CircuitPython libraries ready to use from the filesystem.

circuitpython hacktoberfest

Last synced: 01 Apr 2026

https://github.com/ardalis/Result

A result abstraction that can be mapped to HTTP response codes if needed.

csharp design-patterns domain-driven-design dotnet dotnet-core functional hacktoberfest maybe result

Last synced: 23 Apr 2025

https://github.com/hudochenkov/stylelint-order

A plugin pack of order related linting rules for Stylelint.

hacktoberfest linting-rules stylelint

Last synced: 13 May 2025

https://github.com/bobbyiliev/101-linux-commands-ebook

101 Linux commands Open-source eBook

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Last synced: 15 May 2025

https://github.com/managarm/mlibc

Portable C standard library

c-library cpp hacktoberfest portable posix-compatible x86-64

Last synced: 12 Apr 2025

https://github.com/sumn2u/learn-javascript

A book that teaches JavaScript 📗💻📖

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Last synced: 14 May 2025

https://github.com/paperclip-rs/paperclip

WIP OpenAPI tooling for Rust.

hacktoberfest openapi rust

Last synced: 13 May 2025

https://github.com/patilshreyas/materialdialog-android

📱Android Library to implement animated, 😍beautiful, 🎨stylish Material Dialog in android apps easily.

android android-library android-ui animation-library dialog hacktoberfest lottie material-design material-dialog material-ui

Last synced: 15 May 2025

https://github.com/arize-ai/openinference

OpenTelemetry Instrumentation for AI Observability

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Last synced: 11 Jun 2026

https://github.com/zaproxy/zap-extensions

ZAP Add-ons

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Last synced: 09 Jun 2026

https://github.com/joyeusenoelle/guidetomastodon

An increasingly less-brief guide to Mastodon

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Last synced: 16 May 2025

https://github.com/joyeusenoelle/GuideToMastodon

An increasingly less-brief guide to Mastodon

activitypub fediverse guide hacktoberfest mastodon mastodon-culture

Last synced: 29 Mar 2025

https://github.com/opnsense/plugins

OPNsense plugin collection

hacktoberfest

Last synced: 17 Oct 2025

https://github.com/kakawait/hugo-tranquilpeak-theme

A gorgeous responsive theme for Hugo blog framework

blog blog-theme gorgeous-responsive-theme hacktoberfest hugo hugo-theme responsive static-site-generator syntax-highlighting theme tranquilpeak

Last synced: 15 May 2025

https://github.com/ericsmekens/jsep

JavaScript Expression Parser

expression-parser hacktoberfest javascript jsep

Last synced: 12 Dec 2025

https://github.com/myintervals/emogrifier

Converts CSS styles into inline style attributes in your HTML code.

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Last synced: 13 May 2025

https://github.com/ipsilon/evmone

Fast Ethereum Virtual Machine implementation

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Last synced: 12 Jan 2026

https://github.com/zbm-dev/zfsbootmenu

ZFS Bootloader for root-on-ZFS systems with support for snapshots and native full disk encryption

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Last synced: 07 Apr 2025

https://github.com/PhonePe/mantis

Mantis is a security framework that automates the workflow of discovery, reconnaissance, and vulnerability scanning.

application-security attack-surface-management bugbounty caasm hacktoberfest osint pentesting product-security recon security-tools

Last synced: 04 Sep 2025

https://github.com/kmille/deezer-downloader

Download music from Deezer with a nice front end

deezer hacktoberfest mpd music python spotify youtube-dl

Last synced: 17 Jan 2026

https://github.com/arkokoley/pdfvuer

A PDF viewer for Vue using Mozilla's PDF.js that supports both Vue2 and Vue3

component hacktoberfest mozilla-pdf pdf pdf-viewer vue vue-component vue2 vue3

Last synced: 15 May 2025

https://github.com/plutov/oq

Terminal OpenAPI Spec viewer

hacktoberfest

Last synced: 16 Mar 2026

https://github.com/ansible-collections/community.general

Ansible Community General Collection

ansible-collection hacktoberfest

Last synced: 14 Jun 2026

https://github.com/globocom/secdevlabs

A laboratory for learning secure web and mobile development in a practical manner.

development hacktoberfest hacktoberfest2022 labs owasp-top-10 security training vulnerability

Last synced: 08 Sep 2025

https://github.com/frzyc/genshin-optimizer

An Artifact optimizer for Genshin Impact(And other Gacha games).

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Last synced: 11 Apr 2026

https://github.com/globocom/secDevLabs

A laboratory for learning secure web and mobile development in a practical manner.

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Last synced: 29 Apr 2025

https://github.com/MyIntervals/emogrifier

Converts CSS styles into inline style attributes in your HTML code.

css email hacktoberfest html php

Last synced: 03 Apr 2025

https://github.com/pdepend/pdepend

PHP_Depend is an adaptation of the established Java development tool JDepend. This tool shows you the quality of your design in terms of extensibility, reusability and maintainability.

code-analysis code-quality hacktoberfest php

Last synced: 14 May 2025

https://github.com/wobsoriano/v-dashboard

Dashboard starter template built with Vue 3 and Tailwind CSS.

hacktoberfest tailwindcss vite vue

Last synced: 16 May 2025

https://github.com/dimensionhq/volt

An experimental package management tool for JavaScript. Upto 30x faster installation of dependencies using pre-flattened dependency trees.

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Last synced: 12 Apr 2025

https://github.com/reobin/typewritten

A minimal, lightweight, informative zsh prompt theme

async git hacktoberfest minimal prompt shell terminal theme zsh

Last synced: 14 May 2025

https://github.com/pypa/gh-action-pypi-publish

The blessed :octocat: GitHub Action, for publishing your :package: distribution files to PyPI: https://github.com/marketplace/actions/pypi-publish

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Last synced: 14 May 2025

https://github.com/ThinkR-open/golem

A Framework for Building Robust Shiny Apps

golemverse hacktoberfest r r-package shiny shiny-apps shiny-r shinyapps

Last synced: 23 Apr 2025

https://github.com/Meteor-Community-Packages/meteor-roles

Authorization package for Meteor, compatible with built-in accounts packages

hacktoberfest meteor

Last synced: 10 May 2025

https://github.com/nsh07/tomato

Minimalist, data-oriented pomodoro timer for Android based on Material 3 Expressive

android hacktoberfest jetpack-compose material-3-expressive material3 material3-expressive pomodoro pomodoro-clock pomodoro-timer

Last synced: 18 Apr 2026

https://github.com/PyCQA/autoflake

Removes unused imports and unused variables as reported by pyflakes

formatter hacktoberfest linter pyflakes python

Last synced: 30 Mar 2025

https://github.com/rescript-react-native/rescript-react-native

ReScript bindings for React Native

hacktoberfest react react-native rescript rescript-react rescript-react-native

Last synced: 10 Apr 2026

https://github.com/Azure/data-api-builder

Data API builder provides modern REST and GraphQL endpoints to your Azure Databases and on-prem stores.

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Last synced: 05 May 2025

https://github.com/egison/egison

The Egison Programming Language

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Last synced: 06 Oct 2025

https://github.com/ot-container-kit/redis-operator

A golang based redis operator that will make/oversee Redis standalone/cluster/replication/sentinel mode setup on top of the Kubernetes.

crd-controller golang hacktoberfest hacktoberfest-accepted helm kubernetes monitoring openshift operator-framework opstreesolutions prometheus redis redis-cluster redis-operator redis-setup

Last synced: 13 Mar 2026

https://github.com/kubernetes-sigs/node-feature-discovery

Node feature discovery for Kubernetes

cpuid feature-detection hacktoberfest hardware k8s-sig-node kubernetes node-labels rdt

Last synced: 07 Aug 2025

https://github.com/NiklasEi/bevy_game_template

Template for a Bevy game including CI/CD for web, Windows, Linux, macOS, iOS and Android

bevy bevy-engine game-development hacktoberfest mobile-game rust template-project web-game

Last synced: 04 Apr 2025

https://github.com/oml-team/open-metric-learning

Metric learning and retrieval pipelines, models and zoo.

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Last synced: 14 Apr 2025

https://github.com/osgeo/grass

GRASS - free and open-source geospatial processing engine

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Last synced: 14 May 2025

https://github.com/labs64/laravel-boilerplate

Laravel Boilerplate / Starter Kit with Gentelella Admin Theme

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Last synced: 15 May 2025

https://github.com/kkrypt0nn/Python-Discord-Bot-Template

🐍 A simple template to start to code your own and personalized Discord bot in Python

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Last synced: 09 Jul 2025

https://github.com/meteor-community-packages/meteor-roles

Authorization package for Meteor, compatible with built-in accounts packages

hacktoberfest meteor

Last synced: 15 Feb 2026

https://github.com/PretendoNetwork/.github

Information on the WIP Custom Nintendo WiiU/3DS/2DS server and service replacements

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Last synced: 27 Mar 2025

https://github.com/tektoncd/dashboard

A dashboard for Tekton!

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Last synced: 27 Feb 2026

https://github.com/game-ci/unity-builder

Build Unity projects for different platforms

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Last synced: 14 May 2025

https://github.com/world-class/repl

The Learning Hub for UoL's Online CS Students

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Last synced: 16 May 2025

https://github.com/spikeysanju/einsen

🎯 Einsen is a prioritization app that uses Eisenhower matrix technique as workflow to prioritize a list of tasks & built to Demonstrate use of Jetpack Compose with Modern Android Architecture Components & MVVM Architecture.

android android-architecture android-development android-ui coroutines-flow datastore-android declarative-ui hacktoberfest hilt-android jetpack-android jetpack-compose kotlin kotlin-coroutines mvvm-android room-database room-persistence-library stateflow ui-components ui-toolkit