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: 2026-07-06 00:14:30 UTC
- JSON Representation
https://github.com/chvancooten/cloudlabsad
Terraform + Ansible deployment scripts for an Active Directory lab environment.
Last synced: 22 Aug 2025
https://github.com/matrix-org/matrix-appservice-slack
A Matrix <--> Slack bridge
bridge hacktoberfest matrix slack stable
Last synced: 11 Oct 2025
https://github.com/catppuccin/jupyterlab
📊 Soothing pastel theme for JupyterLab
catppuccin dark-mode dark-theme hacktoberfest jupyterlab jupyterlab-extension jupyterlab-theme theme
Last synced: 20 Oct 2025
https://github.com/fraugster/parquet-go
Go package to read and write parquet files. parquet is a file format to store nested data structures in a flat columnar data format. It can be used in the Hadoop ecosystem and with tools such as Presto and AWS Athena.
athena golang golang-package hacktoberfest hadoop parquet parquet-schema presto
Last synced: 16 Jan 2026
https://github.com/dmolina/daemonmode.jl
Client-Daemon workflow to run faster scripts in Julia
Last synced: 05 Apr 2025
https://github.com/bpmn-io/bpmn-js-token-simulation
A BPMN 2.0 specification compliant token simulator.
bpmn bpmn-engine bpmn-js hacktoberfest simulator
Last synced: 30 Jun 2025
https://github.com/HangarMC/Hangar
A plugin repository used for paper plugins
hacktoberfest java jdbi minecraft nuxt plugin-repository spring vue vuetify
Last synced: 17 Feb 2026
https://github.com/simon816/command-block-assembly
Compile high-level code into Minecraft commands
assembly c command-block compiler hacktoberfest minecraft redstone
Last synced: 10 Apr 2025
https://github.com/obahareth/are-you-es5
A package to help you find out which of your node_modules aren't ES5 so you can add them to your Webpack/Rollup/Parcel transpilation steps.
babel bundling es5 hacktoberfest javascript transpiling webpack
Last synced: 12 Apr 2025
https://github.com/kiegroup/droolsjbpm-integration
Drools and jBPM integration with seam, spring, camel, ...
Last synced: 13 May 2025
https://github.com/PokeAPI/pokeapi-js-wrapper
PokeAPI browser wrapper, fully async with built-in cache
asynchronous browser cache hacktoberfest pokeapi wrapper
Last synced: 16 May 2025
https://github.com/go-shiori/obelisk
Go package and CLI tool for saving web page as single HTML file
archive cli go golang hacktoberfest
Last synced: 16 May 2025
https://github.com/philhawthorne/ha-dockermon
A NodeJS RESTful API which can be used with Home Assistant to report the state of Docker Containers
docker docker-container docker-socket hacktoberfest home-assistant home-automation nodejs restful-api
Last synced: 16 May 2025
https://github.com/moderngl/moderngl-window
A cross platform utility library for ModernGL making window creation and resource loading simple
hacktoberfest library moderngl moderngl-window opengl python
Last synced: 12 Dec 2025
https://github.com/Azure/azure-sdk-for-ruby
Ruby SDK for Azure Resource Manager: build and manage your Azure cloud infrastructure (Compute, Virtual Networks, Storage, etc...) using Ruby.
azure-resource-manager azure-resources azure-sdk azure-sdk-for-ruby hacktoberfest
Last synced: 04 May 2025
https://github.com/NYUCCL/psiTurk
An open platform for science on Amazon Mechanical Turk.
Last synced: 19 Jul 2025
https://github.com/ionicabizau/github-stats
:chart_with_upwards_trend: Visualize stats about GitHub users and projects in your terminal.
Last synced: 06 Apr 2025
https://github.com/omnilib/aioitertools
itertools and builtins for AsyncIO and mixed iterables
asyncio hacktoberfest itertools python python3
Last synced: 21 Jun 2026
https://github.com/99x/boilerplatejs
Your own boilerplate code to start your next big javascript project. We incorporate the best design practices with best in market open source libraries.
Last synced: 06 Apr 2025
https://github.com/openmf/web-app
Mifos X Web App is the Web-UI component of Mifos X. It currently uses Apache Fineract as the backend and leverages the popular Angular framework. Main Branch is the latest Stable Release, Dev should be used for all development ahead of release.
angular-7 angular-material-7 hacktoberfest mifosx-platform scss typescript
Last synced: 14 May 2025
https://github.com/cfpb/django-flags
Feature flags for Django projects
django feature-flags feature-flipper feature-toggles hacktoberfest python
Last synced: 14 May 2025
https://github.com/OpenSource-Communities/guestbook
The place where future contributors are born
beginner-friendly first-timers hacktoberfest hacktoberfest2024
Last synced: 11 Jan 2026
https://github.com/X-lab2017/open-digger
Open source analysis tools
data-analysis github hacktoberfest openrank
Last synced: 20 Mar 2025
https://github.com/fyne-io/terminal
A graphical terminal emulator for Linux using Fyne
cross-platform fyne go golang hacktoberfest
Last synced: 15 May 2025
https://github.com/charlesabarnes/SPFtoolbox
SPFtoolbox is a Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more
dns-record domain hacktoberfest hacktoberfest2022 javascript lookup mxtoolbox mxtoolbox-alternative php rest-api restful spf
Last synced: 30 Mar 2025
https://github.com/scrapy/queuelib
Collection of persistent (disk-based) and non-persistent (memory-based) queues for Python
hacktoberfest non-persistent persistent python python3 queues
Last synced: 29 Jan 2026
https://github.com/stackotter/swift-bundler
An Xcodeproj-less tool for creating cross-platform Swift apps.
hacktoberfest macos swift swiftpm xcode
Last synced: 06 Apr 2025
https://github.com/IonicaBizau/github-stats
:chart_with_upwards_trend: Visualize stats about GitHub users and projects in your terminal.
Last synced: 22 Jul 2025
https://github.com/ossphilippines/covid19-tracker-cli
A console-oriented COVID-19 tracker with real-time updates for your favorite terminal. 💻🌏😷
cli cmd command-line-interface command-line-tool corona coronavirus coronavirus-info coronavirus-real-time coronavirus-tracker coronavirus-tracker-cli coronavirus-tracking covid19 covid19-data covid19-tracker curl hacktoberfest real-time terminal termux windows
Last synced: 06 Apr 2025
https://github.com/openzipkin/zipkin-php
Zipkin instrumentation for PHP
distributed-tracing hacktoberfest instrumentation observability openzipkin php zipkin
Last synced: 08 Apr 2025
https://github.com/chvancooten/CloudLabsAD
Terraform + Ansible deployment scripts for an Active Directory lab environment.
Last synced: 16 Apr 2025
https://github.com/sulu/skeleton
Project template for starting your new project based on the Sulu content management system
admin cms hacktoberfest platform sulu sulucms symfony web-application website
Last synced: 14 May 2025
https://github.com/OSSPhilippines/covid19-tracker-cli
A console-oriented COVID-19 tracker with real-time updates for your favorite terminal. 💻🌏😷
cli cmd command-line-interface command-line-tool corona coronavirus coronavirus-info coronavirus-real-time coronavirus-tracker coronavirus-tracker-cli coronavirus-tracking covid19 covid19-data covid19-tracker curl hacktoberfest real-time terminal termux windows
Last synced: 09 May 2025
https://github.com/electron/packager
Customize and package your Electron app with OS-specific bundles (.app, .exe, etc.) via JS or CLI
electron electron-packager hacktoberfest javascript
Last synced: 13 Feb 2026
https://github.com/vue-a11y/eslint-plugin-vuejs-accessibility
An eslint plugin for checking Vue.js files for accessibility
a11y-lint eslint eslint-plugin-vuejs-accessibility hacktoberfest vuejs
Last synced: 13 Feb 2026
https://github.com/fury-gl/fury
FURY - Free Unified Rendering in pYthon.
3d-graphics game-engine hacktoberfest python scientific-visualization scriptable-animations shaders simulation
Last synced: 21 Oct 2025
https://github.com/passsy/dart-lint
An opinionated, community-driven set of lint rules for Dart and Flutter projects. Like pedantic but stricter
dart flutter hacktoberfest lint lint-rule
Last synced: 15 May 2025
https://github.com/cult-of-coders/grapher
Grapher: Meteor Collection Joins + Reactive GraphQL like queries
Last synced: 05 Apr 2025
https://github.com/appmattus/kotlinfixture
Fixtures for Kotlin providing generated values for unit testing
autofixture fixture hacktoberfest kotlin property-testing test testing testing-tools
Last synced: 06 Apr 2025
https://github.com/catppuccin/wezterm
:shell: Soothing pastel theme for WezTerm
catppuccin fancy hacktoberfest pastel-colors terminal terminal-colors wezterm wezterm-colorscheme wezterm-config
Last synced: 07 Aug 2025
https://github.com/voxpupuli/puppet-jenkins
Puppet module for Jenkins
centos-puppet-module hacktoberfest linux-puppet-module opensuse-puppet-module puppet redhat-puppet-module sles-puppet-module ubuntu-puppet-module
Last synced: 14 May 2025
https://github.com/uPortal-Project/uPortal
Enterprise open source portal built by and for the higher education community.
academic college education enterprise gradle hacktoberfest higher-education java portal portlet soffit spring tomcat university uportal uportal-start-bundled
Last synced: 11 Mar 2025
https://github.com/moshe/elasticsearch-comrade
Elasticsearch admin panel built for ops and monitoring
admin elastic elasticsearch hacktoberfest panel
Last synced: 16 Sep 2025
https://github.com/kbst/terraform-provider-kustomization
Terraform provider for Kustomize
gitops-framework hacktoberfest kubernetes kustomize terraform terraform-framework terraform-provider
Last synced: 12 Jan 2026
https://github.com/vgstation-coders/vgstation13
Butts
byond dm game hacktoberfest ss13 vgstation
Last synced: 10 Mar 2026
https://github.com/hivenetes/k8s-bootstrapper
Bootstrapping a Production-Ready DigitalOcean Kubernetes Cluster Using Terraform and Argo CD
argocd devops digitalocean digitalocean-kubernetes gitops-framework grafana hacktoberfest infrastructure-as-code k8s kubernetes loki prometheus terraform
Last synced: 09 Apr 2025
https://github.com/squgeim/yt-ad-autoskipper
A browser extension that automates skipping ad on Youtube. This is not an ad blocker, it just automates the process of clicking on the "Skip Ad" button on Youtube.
chrome-extension firefox-addon hacktoberfest webextension youtube youtube-ads
Last synced: 17 Jan 2026
https://github.com/urlaubsverwaltung/urlaubsverwaltung
Schluss mit Papierchaos und langweiliger Software. Wir zeigen dir, dass Urlaubsverwaltung auch Spaß machen kann.
absence absence-management abwesenheit abwesenheitsverwaltung business-app hacktoberfest sick-note urlaubsplaner urlaubsplanung urlaubsvertretung urlaubsverwaltung vacation-management vacation-planner
Last synced: 02 Mar 2026
https://github.com/abraham/reflection
Lightweight (3K) ES Module implementation of reflect-metadata
decorators hacktoberfest javascript metadata reflect-metadata typescript
Last synced: 15 May 2025
https://github.com/wp-cli/profile-command
Quickly identify what's slow with WordPress
bottleneck cli hacktoberfest measure performance profile wordpress wp-cli wp-cli-package
Last synced: 14 May 2025
https://github.com/shivaylamba/hacktoberfest
Make your first PR! ~ A beginner friendly repository made specifically for open source beginners. Add any program under any language (it can be anything from a hello-world program to a complex data structure algorithm) or update the existing one. Just make sure you add the program under the correct language directory. Happy coding
cpp css dev developer digitalocean github hacktoberfest hacktoberfest2019 hacktoberfest2020 html java javascript machine-learning
Last synced: 15 May 2025
https://github.com/alexandergrooff/mermaid-ascii
Render Mermaid graphs inside your terminal
Last synced: 12 Apr 2025
https://github.com/uportal-project/uportal
Enterprise open source portal built by and for the higher education community.
academic college education enterprise gradle hacktoberfest higher-education java portal portlet soffit spring tomcat university uportal uportal-start-bundled
Last synced: 13 Apr 2025
https://github.com/liquibase/liquibase-hibernate
Liquibase Hibernate Integration
core extension hacktoberfest oss
Last synced: 14 May 2025
https://github.com/AdevintaSpain/Protein
💊 Protein is an IntelliJ Plugin to generate Kotlin code for Retrofit 2 and RxJava 2 based on a Swagger definition
android android-studio android-studio-plugin codegen codegenerator hacktoberfest intellij-idea intellij-plugin javapoet kotlin kotlin-android kotlin-language kotlinpoet plugin reactivex retrofit2 rxjava2 swagger swagger-codegen
Last synced: 07 May 2025
https://github.com/oceanicjs/oceanic
A NodeJS library for interfacing with Discord.
discord hacktoberfest javascript nodejs
Last synced: 07 Mar 2026
https://github.com/Pi4J/pi4j
Pi4J Version 2.0
hacktoberfest java javaonraspberrypi pi4j raspberrypi
Last synced: 22 Oct 2025
https://github.com/fruitcake/php-cors
CORS (Cross-Origin Resource Sharing) for your Symfony/Laravel requests
cors hacktoberfest laravel php symfony
Last synced: 14 May 2025
https://github.com/adevintaspain/protein
💊 Protein is an IntelliJ Plugin to generate Kotlin code for Retrofit 2 and RxJava 2 based on a Swagger definition
android android-studio android-studio-plugin codegen codegenerator hacktoberfest intellij-idea intellij-plugin javapoet kotlin kotlin-android kotlin-language kotlinpoet plugin reactivex retrofit2 rxjava2 swagger swagger-codegen
Last synced: 29 Sep 2025
https://github.com/OceanicJS/Oceanic
A NodeJS library for interfacing with Discord.
discord hacktoberfest javascript nodejs
Last synced: 26 Mar 2025
https://github.com/juice-shop/multi-juicer
Host and manage multiple Juice Shop instances for security trainings and Capture The Flags
capture-the-flag ctf-platform hacking hacktoberfest juice-shop kubernetes owasp security
Last synced: 08 Apr 2025
https://github.com/elementary/gala
Gala Window Manager for elementary OS and Pantheon
clutter gtk gtk3 hacktoberfest meson mutter pantheon vala
Last synced: 03 Apr 2026
https://github.com/open-runtimes/open-runtimes
Open runtime environments for serverless cloud computing ⚡️
cloudnative devops docker faas functions hacktoberfest kubernetes lambda runtimes serverless
Last synced: 16 Feb 2026
https://github.com/chainside/btcpy
A Python3 SegWit-compliant library which provides tools to handle Bitcoin data structures in a simple fashion.
bitcoin bitcoin-script hacktoberfest p2sh segwit transaction
Last synced: 04 Apr 2025
https://github.com/wordpress/learn
WordPress.org Learn - The canonical source for the code and content behind https://learn.WordPress.org
Last synced: 29 Dec 2025
https://github.com/rachitiitr/codeforcescontestbot
The best Codeforces Contest Bot written by rachitiitr
codeforces competitiveprogramming hacktoberfest javascript nodejs
Last synced: 06 Apr 2025
https://github.com/catppuccin/userstyles
🖌 Soothing pastel theme for userstyles
catppuccin hacktoberfest less meta palette soothing stylus theme userstyles website
Last synced: 05 Apr 2025
https://github.com/tighten/gistlog
GistLog - simple, easy blogging based on GitHub gists
blog-engine blogging blogging-platform gistlog gists hacktoberfest laravel php saas
Last synced: 05 Apr 2025
https://github.com/matterpoll/matterpoll
Create polls and surveys directly within Mattermost
golang hacktoberfest mattermost mattermost-plugin
Last synced: 01 Apr 2025
https://github.com/GameServerManagers/Game-Server-Configs
A repo of game server configuration files used by LinuxGSM
config game-server game-servers gameserver hacktoberfest
Last synced: 08 May 2025
https://github.com/jonatan-ivanov/teahouse
Sample applications to demonstrate Observability concepts
Last synced: 16 May 2025
https://github.com/department-of-veterans-affairs/vets-website
Frontend for VA.gov
frontend hacktoberfest platform
Last synced: 01 Apr 2026
https://github.com/koupleless/koupleless
模块化研发框架，运维调度系统，帮助应用解决研发运维系列痛点问题，省资源、秒级启动、灵活部署、快速需求交付等，并帮助存量应用低成本演进到 Serverless 模式; modular development framework and serving platform to enable app evolve from monolithic to microservices and also serverless smoothly.
devops hacktoberfest microservices modular modularity monolithic serverless springboot
Last synced: 16 May 2025
https://github.com/hoppscotch/hoppscotch-extension
🧩 Browser extensions to provide more capabilities to https://hoppscotch.io
browser-extension chrome firefox graphql hacktoberfest hoppscotch hoppscotch-extension postwoman rest-api websocket
Last synced: 16 May 2025
https://github.com/puppetlabs/puppetlabs-firewall
Puppet Firewall Module
hacktoberfest module supported
Last synced: 13 May 2025
https://github.com/larswiegers/laravel-maps
Your laravel maps libary.
googlemaps hacktoberfest laravel leafletjs map maps package
Last synced: 15 May 2025
https://github.com/nomisRev/ktor-arrow-example
Real World implementation - "The mother of all demo apps". Written in Kotlin, with Ktor, Arrow, SqlDelight, KotlinX Serialization, etc.
arrow-kt hacktoberfest kotest kotlin kotlinx-coroutines kotlinx-serialization ktor ktor-server postgresql sqldelight
Last synced: 06 May 2025
https://github.com/TuringLang/AdvancedHMC.jl
Robust, modular and efficient implementation of advanced Hamiltonian Monte Carlo algorithms
hacktoberfest hamiltonian-monte-carlo hmc mcmc nuts
Last synced: 27 Mar 2025
https://github.com/devoxa/prisma-relay-cursor-connection
Extend Prisma's `findMany` method to support Relay Cursor Connections
cursor graphql hacktoberfest pagination prisma prisma-client prisma2 relay
Last synced: 02 Apr 2026
https://github.com/jellydn/next-app-starter
Another awesome starter for your app base on nextjs + tailwind + react-query + zod + react-hook-form + next-auth + jotai
biomejs hacktoberfest jotai nextjs-starter prisma react react-hook-form react-query storybook tailwindcss
Last synced: 16 May 2025
https://github.com/zestedesavoir/zds-site
Cœur du projet technique de Zeste de Savoir
django hacktoberfest libre open-source partage savoir zds zestedesavoir
Last synced: 02 Jul 2025
https://github.com/wajahatkarim3/DinoCompose
Chrome's Dino T-Rex game developed in Jetpack Compose
android android-app android-development android-studio compose game game-development hacktoberfest jetpack-compose trex-game trex-runner
Last synced: 26 Apr 2025
https://github.com/stackotter/delta-client
An open source Minecraft Java Edition client built for speed.
hacktoberfest metal minecraft open-source swift swiftui
Last synced: 11 Apr 2025
https://github.com/cool-rr/marley
A framework for multi-agent reinforcement learning.
ai hacktoberfest keras machine-learning python q-learning reinforcement-learning tensorflow
Last synced: 05 Apr 2025
https://github.com/One-Language/One
One (onelang) is an open-source system programming language that makes it easy to build reliable, efficient and performant software. (release as soon) 1️⃣ 🕐 🩱
compiler compiler-backend compiler-designs compiler-frontend compiler-optimization compiler-tool compilers-design hacktoberfest language llvm llvm-compiler llvm-frontend one one-lang onelang open-source programming programming-language programming-languages self-hosting
Last synced: 16 May 2025
https://github.com/nomisrev/ktor-arrow-example
Real World implementation - "The mother of all demo apps". Written in Kotlin, with Ktor, Arrow, SqlDelight, KotlinX Serialization, etc.
arrow-kt hacktoberfest kotest kotlin kotlinx-coroutines kotlinx-serialization ktor ktor-server postgresql sqldelight
Last synced: 16 May 2025
https://github.com/Jaagrav/CodeX
CodeX is an online compiler for various languages like Java, C++, Python, etc. Execute code in various languages on your own website for free with the CodeX API!!!
api firebase hacktoberfest hacktoberfest2022 javascript online-compiler
Last synced: 14 Mar 2025
https://github.com/AR-js-org/studio
An authoring platform to build Web Augmented Reality experiences, without coding knowledge
aframe ar augmented-reality authoring hacktoberfest hacktoberfest2020 threejs webar
Last synced: 21 Aug 2025
https://github.com/staabm/phpstan-dba
PHPStan based SQL static analysis and type inference for the database access layer
hacktoberfest php phpstan phpstan-extension query-validation static-analysis type-inference
Last synced: 14 May 2025
https://github.com/cool-RR/marley
A framework for multi-agent reinforcement learning.
ai hacktoberfest keras machine-learning python q-learning reinforcement-learning tensorflow
Last synced: 01 May 2025