An open API service indexing awesome lists of open source software.

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

JavaScriptPythonJava

https://github.com/crankyoldgit/irremoteesp8266

Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/

940nm airconditioners arduino arduino-ide arduino-library communication esp32 esp8266 hacktoberfest home-automation hvac hvac-control infrared ir-decoder ir-device platformio protocols remote-control

Last synced: 13 May 2025

https://gitlab.com/CalcProgrammer1/OpenRGB

Open source RGB lighting control that doesn't depend on manufacturer software. For Windows, Linux, MacOS. Supports a wide variety of RGB components, peripherals, accessories, and lights across many manufacturers. See the README or https://openrgb.org for more information.

ASUS Corsair Gigabyte MSI hacktoberfest lighting linux logitech macos nzxt razer rgb windows

Last synced: 03 Apr 2025

https://github.com/crankyoldgit/IRremoteESP8266

Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/

940nm airconditioners arduino arduino-ide arduino-library communication esp32 esp8266 hacktoberfest home-automation hvac hvac-control infrared ir-decoder ir-device platformio protocols remote-control

Last synced: 08 Apr 2025

https://github.com/ardalis/ApiEndpoints

A project for supporting API Endpoints in ASP.NET Core web applications.

api asp-net-core csharp dotnet dotnet-core endpoints hacktoberfest web-api

Last synced: 09 Apr 2025

https://github.com/CalcProgrammer1/OpenRGB

Open source RGB lighting control that doesn't depend on manufacturer software. Supports Windows, Linux, MacOS. Mirror of https://gitlab.com/CalcProgrammer1/OpenRGB. Releases can be found on GitLab.

asus aura hacktoberfest linux macos msi-mystic-light open rgb rgb-controller rgb-devices smbus source windows

Last synced: 08 Apr 2025

https://github.com/EngineHub/WorldEdit

🗺️ Minecraft map editor and mod

bukkit forge gradle hacktoberfest java minecraft spigot sponge worldedit

Last synced: 30 Mar 2025

https://github.com/unikraft/unikraft

A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.

application cloud cloud-native hacktoberfest kernel library microservice operating-system os osdev performance qemu security unikernel unikernels unikraft virtualization

Last synced: 13 May 2025

https://github.com/oracle/truffleruby

A high performance implementation of the Ruby programming language, built on GraalVM.

graalvm hacktoberfest ruby truffle

Last synced: 13 May 2025

https://github.com/silvia-odwyer/photon

⚡ Rust/WebAssembly image processing library

hacktoberfest image-manipulation image-processing rust rust-library wasm webassembly

Last synced: 11 May 2025

https://github.com/alinebastos/vagas-junior-estagio

Empresas que constantemente oferecem vagas para junior e estagiários sem exigir experiência prévia

estagio estagios hacktoberfest junior junior-developer junior-developers junior-frontend

Last synced: 26 Jan 2026

https://github.com/sudhanplayz/discord-musicbot

An advanced discord music bot, supports Spotify, Soundcloud, YouTube with Shuffling, Volume Control and Web Dashboard with Slash Commands support!

commands dashboard discord discord-bot discord-js discord-music-bot glitch hacktoberfest heroku music music-bot musicbot nodejs repl slash slash-commands song web web-dashboard website

Last synced: 23 Apr 2025

https://github.com/joke2k/django-environ

Django-environ allows you to utilize 12factor inspired environment variables to configure your Django application.

django hacktoberfest python settings twelve-factor

Last synced: 14 Feb 2026

https://silvia-odwyer.github.io/photon/

⚡ Rust/WebAssembly image processing library

hacktoberfest image-manipulation image-processing rust rust-library wasm webassembly

Last synced: 07 May 2025

https://github.com/json-c/json-c

https://github.com/json-c/json-c is the official code repository for json-c. See the wiki for release tarballs for download. API docs at http://json-c.github.io/json-c/

c hacktoberfest json

Last synced: 10 May 2025

https://github.com/emberjs/data

WarpDrive is a lightweight data library for web apps — universal, typed, reactive, and ready to scale.

data-framework data-loading data-patterns ember ember-data fetch hacktoberfest javascript local-first mpa offline-first reactive-js signals spa typescript warp-drive

Last synced: 12 May 2025

https://github.com/SchemaStore/schemastore

A collection of JSON schema files including full API

hacktoberfest

Last synced: 15 Mar 2025

https://github.com/space-wizards/space-station-14

A multiplayer game about paranoia and chaos on a space station. Remake of the cult-classic Space Station 13.

c-sharp game hacktoberfest space-station-13 space-station-14 ss13 ss14

Last synced: 11 May 2025

https://github.com/pyvista/pyvista

3D plotting and mesh analysis through a streamlined interface for the Visualization Toolkit (VTK)

3d fem finite-element-analysis finite-elements hacktoberfest mesh mesh-processing meshviewer open-science plotting python scientific-research scientific-visualization visualization vtk

Last synced: 09 Apr 2026

https://github.com/dohooo/react-native-reanimated-carousel

🎠 React Native swiper/carousel component, fully implemented using reanimated v2, support to iOS/Android/Web. (Swiper/Carousel)

android carousel hacktoberfest infinite-scroll ios react-native react-native-carousel react-native-snap react-native-swiper reanimated snap swiper web

Last synced: 11 Dec 2025

https://github.com/bojand/ghz

Simple gRPC benchmarking and load testing tool

grpc hacktoberfest

Last synced: 13 May 2025

https://github.com/vuejs/docs

📄 Documentation for Vue 3

docs hacktoberfest vue vue3

Last synced: 12 May 2025

https://github.com/akuity/kargo

Application lifecycle orchestration

argocd cd delivery gitops hacktoberfest k8s kubernetes promotions

Last synced: 15 Apr 2026

https://github.com/microsoft/winui-gallery

This app demonstrates the controls available in WinUI and the Fluent Design System.

fluent fluent-design hacktoberfest uwp uwp-apps winrt winui xaml xaml-layout xaml-style xaml-theme xaml-winrt

Last synced: 13 May 2025

https://github.com/The-Cool-Coders/Project-Ideas-And-Resources

A Collection of application ideas that can be used to improve your coding skills ❤.

beginner contribution contributions-welcome css frontend hacktoberfest html javascript open-source opensource php projects python react

Last synced: 12 Apr 2025

https://github.com/aws-powertools/powertools-lambda-python

A developer toolkit to implement Serverless best practices and increase developer velocity.

aws aws-lambda hacktoberfest lambda python serverless

Last synced: 09 Apr 2026

https://github.com/microsoft/lida

Automatic Generation of Visualizations and Infographics using Large Language Models

cohere datavisualization hacktoberfest llm openai openai-api palm2 visualization

Last synced: 14 May 2025

https://github.com/premieroctet/openchakra

⚡️ Full-featured visual editor and code generator for React using Chakra UI

hacktoberfest

Last synced: 14 May 2025

https://github.com/thealgorithms/algorithms-explanation

Popular algorithms explained in simple language with examples and links to their implementation in various programming languages and other required resources.

algorithm algorithms algorithms-explained data-structures explanations hacktoberfest programming-languages

Last synced: 03 Feb 2026

https://github.com/TheAlgorithms/Algorithms-Explanation

Popular algorithms explained in simple language with examples and links to their implementation in various programming languages and other required resources.

algorithm algorithms algorithms-explained data-structures explanations hacktoberfest programming-languages

Last synced: 28 Mar 2025

https://github.com/beaunouvelle/faceaware

An extension that gives UIImageView the ability to focus on faces within an image.

carthage cocoapods detect-faces extension face-detection hacktoberfest ios photos swift uiimageview

Last synced: 20 Oct 2025

https://github.com/apache/devlake

Apache DevLake is an open-source dev data platform to ingest, analyze, and visualize the fragmented data from DevOps tools, extracting insights for engineering excellence, developer experience, and community growth.

dashboard-friendly data data-analysis data-engineering data-integration data-transfers devops domain-layer dora etl golang hacktoberfest integration jira open-source user-friendly

Last synced: 03 Jun 2026

https://github.com/BeauNouvelle/FaceAware

An extension that gives UIImageView the ability to focus on faces within an image.

carthage cocoapods detect-faces extension face-detection hacktoberfest ios photos swift uiimageview

Last synced: 02 Aug 2025

https://github.com/cosmosos/cosmos

Cosmos is an operating system "construction kit". Build your own OS using managed languages such as C#, VB.NET, and more!

hacktoberfest

Last synced: 14 May 2025

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

A Rust framework for building Minecraft servers.

bevy ecs game gamedev hacktoberfest minecraft rust server

Last synced: 11 May 2025

https://github.com/duffn/dumb-password-rules

A compilation of sites with dumb password rules.

hacktoberfest passwords security

Last synced: 13 May 2025

https://github.com/hashie/hashie

Hashie is a collection of classes and mixins that make Ruby hashes more powerful.

hacktoberfest hash-extensions ruby

Last synced: 13 May 2025

https://github.com/jankapunkt/latexcv

:necktie: A collection of cv and resume templates written in LaTeX. Leave an issue if your language is not supported!

application carreer classic cv cv-template hacktoberfest infographic job latex modern resume resume-template sidebar template tex

Last synced: 13 May 2025

https://github.com/symfony/panther

A browser testing and web crawling library for PHP and Symfony

chromedriver e2e-testing hacktoberfest php scraping selenium selenium-webdriver symfony webdriver

Last synced: 14 May 2025

https://github.com/openaddresses/openaddresses

A global repository of open address, building, and parcel data.

addresses geocoding hacktoberfest openaddresses

Last synced: 13 May 2025

https://github.com/jmcdo29/testing-nestjs

A repository to show off to the community methods of testing NestJS including Unit Tests, Integration Tests, E2E Tests, pipes, filters, interceptors, GraphQL, Mongo, TypeORM, and more!

cqrs examples graphql hacktoberfest interceptor mongo nestjs pipes rest testing typeorm

Last synced: 14 May 2025

https://github.com/bensheldon/good_job

Multithreaded, Postgres-based, Active Job backend for Ruby on Rails.

activejob activejob-backend hacktoberfest multithreaded rails ruby ruby-on-rails

Last synced: 27 May 2026

https://github.com/Creators-of-Create/Create

[Forge Mod] Building Tools and Aesthetic Technology

forge hacktoberfest minecraft

Last synced: 01 Aug 2025

https://github.com/SudhanPlayz/Discord-MusicBot

An advanced discord music bot, supports Spotify, Soundcloud, YouTube with Shuffling, Volume Control and Web Dashboard with Slash Commands support!

commands dashboard discord discord-bot discord-js discord-music-bot glitch hacktoberfest heroku music music-bot musicbot nodejs repl slash slash-commands song web web-dashboard website

Last synced: 24 Mar 2025

https://github.com/leftwm/leftwm

A tiling window manager for Adventurers

hacktoberfest linux tiling-window-manager window-manager x11

Last synced: 12 May 2025

https://github.com/callstack/react-native-pager-view

React Native wrapper for the Android ViewPager and iOS UIPageViewController.

android hacktoberfest ios react-native

Last synced: 20 May 2026

https://github.com/tsedio/tsed

:triangular_ruler: Ts.ED is a Node.js and TypeScript framework on top of Express to write your application with TypeScript (or ES6). It provides a lot of decorators and guideline to make your code more readable and less error-prone. ⭐️ Star to support our work!

cli contribution decorators dependency-injection express hacktoberfest ioc koa lifecycle-hooks middleware multer nodejs nodejs-api nodejs-framework open-source rest-api socket-io swagger typescript typescript-framework

Last synced: 28 May 2026

https://github.com/ehForwarderBot/ehForwarderBot

An extensible message tunneling chat bot framework. Delivers messages to and from multiple platforms and remotely control your accounts.

chat-bot chat-tunneling chatbot eh-forwarder-bot framework hacktoberfest python-3 tunnel-bot

Last synced: 30 Mar 2025

https://github.com/ehforwarderbot/ehforwarderbot

An extensible message tunneling chat bot framework. Delivers messages to and from multiple platforms and remotely control your accounts.

chat-bot chat-tunneling chatbot eh-forwarder-bot framework hacktoberfest python-3 tunnel-bot

Last synced: 17 Nov 2025

https://github.com/remix-project-org/remix-project

Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.

blockchain ethereum evm hacktoberfest remix remix-ide smart-contracts solidity vyper

Last synced: 28 Apr 2026

https://github.com/avinashkranjan/amazing-python-scripts

🚀 Curated collection of Amazing Python scripts from Basics to Advance with automation task scripts.

artificial-intelligence hacktoberfest machine-learning projects python python-projects python-scripts speech webcam

Last synced: 25 Apr 2025

https://github.com/infinitimeorg/infinitime

Firmware for Pinetime smartwatch written in C++ and based on FreeRTOS

bluetooth-low-energy cpp embedded foss freertos hacktoberfest nrf52 pinetime smartwatch

Last synced: 13 May 2025

https://github.com/DependencyTrack/dependency-track

Dependency-Track is an intelligent Component Analysis platform that allows organizations to identify and reduce risk in the software supply chain.

appsec bill-of-materials bom component-analysis cyclonedx devsecops hacktoberfest nvd ossindex owasp package-url purl sbom sca security security-automation software-composition-analysis software-security vulnerabilities vulnerability-detection

Last synced: 30 Mar 2025

https://github.com/catppuccin/tmux

💽 Soothing pastel theme for Tmux

catppuccin colors colorscheme hacktoberfest tmux tmux-conf tmux-theme

Last synced: 08 Apr 2026

https://github.com/imvexed/muon

GPU based Electron on a diet

cross-platform desktop electron hacktoberfest

Last synced: 09 Oct 2025

https://github.com/thephpleague/commonmark

Highly-extensible PHP Markdown parser which fully supports the CommonMark and GFM specs.

commonmark gfm github-flavored-markdown hacktoberfest markdown php

Last synced: 05 Mar 2026

https://github.com/igniterealtime/openfire

An XMPP server licensed under the Open Source Apache License.

collaboration hacktoberfest jabber java openfire xmpp xmpp-server

Last synced: 13 May 2025

https://github.com/d4vinci/scrapling

🕷️ An undetectable, powerful, flexible, high-performance Python library to make Web Scraping Easy and Effortless as it should be!

ai ai-scraping automation crawler crawling crawling-python data data-extraction hacktoberfest playwright python python3 scraping selectors stealth web-scraper web-scraping web-scraping-python webscraping xpath

Last synced: 15 Feb 2026

https://github.com/CosmosOS/Cosmos

Cosmos is an operating system "construction kit". Build your own OS using managed languages such as C#, VB.NET, and more!

hacktoberfest

Last synced: 21 Mar 2025

https://github.com/zuramai/mazer

Free and Open-source Bootstrap 5 Admin Dashboard Template and Landing Page

admin-dashboard bootstrap bootstrap5 bootstrap5-template dashboard free-template hacktoberfest scss template

Last synced: 13 May 2025

https://github.com/techgaun/github-dorks

Find leaked secrets via github search

dork dorker github-dork hacking hacktoberfest security-audit

Last synced: 13 May 2025

https://github.com/outline/rich-markdown-editor

The open source React and Prosemirror based markdown editor that powers Outline. Want to try it out? Create an account:

editor hacktoberfest javascript markdown prosemirror wysiwyg wysiwyg-editor

Last synced: 29 Sep 2025

https://github.com/apache/incubator-devlake

Apache DevLake is an open-source dev data platform to ingest, analyze, and visualize the fragmented data from DevOps tools, extracting insights for engineering excellence, developer experience, and community growth.

dashboard-friendly data data-analysis data-engineering data-integration data-transfers devops domain-layer dora etl golang hacktoberfest integration jira open-source user-friendly

Last synced: 16 Jan 2026

https://github.com/ImVexed/muon

GPU based Electron on a diet

cross-platform desktop electron hacktoberfest

Last synced: 13 Mar 2025

https://github.com/huggingface/blog

Public repo for HF blog posts

hacktoberfest

Last synced: 13 May 2025

https://github.com/hyperledger/fabric-samples

Samples for Hyperledger Fabric

hacktoberfest

Last synced: 14 May 2025

https://github.com/pglombardo/passwordpusher

🔐 Securely share sensitive information with automatic expiration & deletion after a set number of views or duration. Track who, what and when with full audit logs.

communicate-passwords docker-container encryption file-sharing hacktoberfest information-technology msp netsec netsec-tools password password-expiration password-pusher password-safety ruby secret security security-tools self-hosted upload-file

Last synced: 25 Apr 2026

https://github.com/ondras/wwwsqldesigner

WWW SQL Designer, your online SQL diagramming tool

hacktoberfest web-app

Last synced: 14 May 2025

https://github.com/projen/projen

Rapidly build modern applications with advanced configuration management

aws-cdk cdk constructs generator hacktoberfest jsii repository-management repository-tools scaffolding templates typescript

Last synced: 02 Apr 2026

https://github.com/avinashkranjan/Amazing-Python-Scripts

🚀 Curated collection of Amazing Python scripts from Basics to Advance with automation task scripts.

artificial-intelligence hacktoberfest machine-learning projects python python-projects python-scripts speech webcam

Last synced: 17 Mar 2025

https://github.com/zxing-js/library

Multi-format 1D/2D barcode image processing library, usable in JavaScript ecosystem.

barcode decoding-images encoding-library hacktoberfest qrcode typescript zxing

Last synced: 29 Apr 2026

https://github.com/zegl/kube-score

Kubernetes object analysis with recommendations for improved reliability and security. kube-score actively prevents downtime and bugs in your Kubernetes YAML and Charts. Static code analysis for Kubernetes.

analysis automation charts ci go hacktoberfest helm k8s kube-score kubernetes kubernetes-manifests kubernetes-monitoring linter security security-scanner static-code-analysis static-code-analyzer

Last synced: 14 May 2025

https://github.com/darccio/mergo

Mergo: merging Go structs and maps since 2013

go golang hacktoberfest mapping merge structures

Last synced: 06 Apr 2026

https://github.com/threlte/threlte

3D framework for Svelte

3d hacktoberfest rapier svelte theatrejs threejs

Last synced: 10 May 2026

https://github.com/jscad/openjscad.org

JSCAD is an open source set of modular, browser and command line tools for creating parametric 2D and 3D designs with JavaScript code. It provides a quick, precise and reproducible method for generating 3D models, and is especially useful for 3D printing applications.

2d-design 3d-design 3mf amf csg dxf hacktoberfest javascript jscad modular monorepo obj openjscad stl svg x3d

Last synced: 18 Dec 2025

https://github.com/getkin/kin-openapi

OpenAPI 3.0 (and Swagger v2) implementation for Go (parsing, converting, validation, and more)

api documentation golang hacktoberfest openapi openapi2 openapi3 swagger

Last synced: 12 May 2025

https://github.com/microsoft/lida?tab=readme-ov-file

Automatic Generation of Visualizations and Infographics using Large Language Models

cohere datavisualization hacktoberfest llm openai openai-api palm2 visualization

Last synced: 02 Sep 2025