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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

JavaScript • Python • Java

https://github.com/datawookie/emayili

An R package for sending email messages.

hacktoberfest r rstats

Last synced: 15 May 2025

https://github.com/team-telnyx/telnyx-python

Python SDK for the Telnyx API

hacktoberfest

Last synced: 23 May 2026

https://github.com/hackclub/scrapbook

🔥 A daily streak system & portfolio for your projects.

hackclub hacktoberfest nextjs summer-of-making

Last synced: 21 Jun 2025

https://github.com/LouisCAD/kotlin-libraries-playground

A playground to gain a wider and deeper knowledge of the libraries in the Kotlin ecosystem. Also the official sample for gradle refreshVersions.

hacktoberfest kotlin kotlin-libraries playground

Last synced: 29 Mar 2025

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

Easy Dockerfile Creation from R

golemverse hacktoberfest hacktoberfest-accepted

Last synced: 13 Jul 2025

https://github.com/crhallberg/json-against-humanity

Finally, Cards Against Humanity as plain text and JSON.

cards-against-humanity hacktoberfest json

Last synced: 19 Feb 2026

https://github.com/novelrt/NovelRT

A cross-platform 2D game engine accompanied by a strong toolset for visual novels.

2d 2d-game-engine c-plus-plus cross-platform engine game game-development game-engine hacktoberfest visual-novel visual-novel-engine

Last synced: 04 Apr 2025

https://github.com/jh3y/sketchbook

The home for all my demo source wherever you may find them! ⚡️

css experimental hacktoberfest html javascript webplatform

Last synced: 05 Jul 2025

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

Community Docker Collection for Ansible: modules and plugins for working with Docker

ansible-collection docker hacktoberfest

Last synced: 06 Apr 2025

https://github.com/hauleth/erlang-systemd

systemd utilities for Erlang applications

elixir elixir-lang erlang hacktoberfest systemd

Last synced: 14 Apr 2025

https://github.com/invertase/flutterfire_cli

A CLI to help with using FlutterFire in your Flutter applications.

cli firebase flutter hacktoberfest

Last synced: 16 May 2025

https://github.com/yiisoft/yii2-bootstrap

Yii 2 Bootstrap 3 Extension

bootstrap bootstrap3 css hacktoberfest yii yii2

Last synced: 15 May 2025

https://github.com/cdimascio/kotlin-openapi-spring-functional-template

🍃 Kotlin Spring 5 Webflux functional application with api request validation and interactive api doc

functional hacktoberfest kotlin kotlin-spring-webflux rest spring swagger template validation webflux

Last synced: 10 May 2025

https://github.com/json-api-php/json-api

Implementation of JSON API in PHP

hacktoberfest json json-api jsonapi library php php7 psr

Last synced: 11 Jan 2026

https://github.com/louiscad/kotlin-libraries-playground

A playground to gain a wider and deeper knowledge of the libraries in the Kotlin ecosystem. Also the official sample for gradle refreshVersions.

hacktoberfest kotlin kotlin-libraries playground

Last synced: 07 Apr 2025

https://github.com/oca/social

Addons concerning odoo's social ERP features and messaging in general

erp hacktoberfest odoo python

Last synced: 14 May 2025

https://github.com/bojand/grpc-caller

An improved Node.js gRPC client

grpc hacktoberfest

Last synced: 04 Apr 2025

https://github.com/IonicaBizau/git-url-parse

:v: A high level git url parser for common git providers.

hacktoberfest

Last synced: 01 Apr 2025

https://gitlab.com/mythicteam/mythictable

An Open Source Virtual Tabletop for playing games with friends all over the world

hacktoberfest

Last synced: 03 Sep 2025

https://github.com/koel/docker

A minimal docker image for the koel music streaming server.

docker hacktoberfest koel

Last synced: 07 Apr 2025

https://github.com/paketo-buildpacks/spring-boot

A Cloud Native Buildpack that contributes Spring Boot dependency information and slices an application into multiple layers

cnb hacktoberfest jvm-applications spring-boot

Last synced: 28 Jan 2026

https://github.com/apify/apify-cli

Apify command-line interface helps you create, develop, build and run Apify Actors, and manage the Apify cloud platform.

apify command-line hacktoberfest headless-chrome puppeteer serveless

Last synced: 01 Apr 2026

https://github.com/foresterre/imagineer

🦜 Accessible image processing and conversion from the terminal. Front-end for image-rs/image. Formerly 'sic'

batch blur cli command-line convert-images convolution-filter crop draw-text glob hacktoberfest image image-converter image-diff image-manipulation image-processing resize-images rust sic terminal-app

Last synced: 01 May 2025

https://github.com/azure/azure-sdk-for-cpp

This repository is for active development of the Azure SDK for C++. For consumers of the SDK we recommend visiting our versioned developer docs at https://azure.github.io/azure-sdk-for-cpp.

azure azure-sdk cpp hacktoberfest

Last synced: 13 May 2026

https://github.com/lawliet89/biscuit

JOSE (JSON Web Token) Library for Rust

hacktoberfest jose json json-web-token jwa jwe jwk jws jwt rust

Last synced: 14 May 2025

https://github.com/RatanShreshtha/DeepThought

A simple blog theme focused on writing powered by Bulma and Zola.

blog-theme bulma hacktoberfest hactoberfest2022 netlify theme zola

Last synced: 27 Apr 2025

https://github.com/wiringbits/scala-webapp-template

A pragmatic skeleton to build web applications in Scala/Scala.js, including user registration, login, admin portal, and, deployments

hacktoberfest postgresql react scala scalajs webapp

Last synced: 12 Apr 2025

https://github.com/lacmus-foundation/lacmus

Lacmus is a cross-platform application that helps to find people who are lost in the forest using computer vision and neural networks.

computer-vision cv dataset forest hacktoberfest hacktoberfest2020 keras lacmus liza-alert machine-learning ml neural-networks object-detection ods pascal-voc python retina-net

Last synced: 13 Jul 2025

https://github.com/simplemobiletools/simple-thank-you

A warm Thank You for supporting our modern & easy Simple Mobile Tools apps!

android android-development freedom hacktoberfest kotlin opensource

Last synced: 06 Apr 2025

https://github.com/mdhmz1/Auto-Annotate

Auto-Annotate - Automatically annotate your entire image directory by a single command. As simple as saying - "Annotate all the street sign (label) in the autonomous car dataset (directory)" and BAM! DONE. Each and every image with a street sign in the diverse dataset directory containing images of all sorts which have a street sign are filtered and the segmentation annotation is performed in a single command. The Auto-Annotate tool provides auto annotation of segmentation masks for the objects in the images inside some directory based on the labels. Auto-Annotate is able to provide automated annotations for the labels defined in the COCO Dataset and also supports Custom Labels.

deep-learning hacktoberfest image-processing machine-learning object-detection

Last synced: 07 Apr 2025

https://github.com/yureien/yabin

Yet another pastebin, simple but feature-rich, along with a CLI client

hacktoberfest pastebin pastebin-api pastebin-client pastebin-service

Last synced: 04 Apr 2025

https://github.com/keboo/showmethexaml

A WPF component making it easy to show the corresponding XAML for WPF custom styles and controls

hacktoberfest

Last synced: 16 Mar 2025

https://github.com/gazebosim/sdformat

Simulation Description Format (SDFormat) parser and description files.

cpp gazebo gazebosim hacktoberfest robot-description robotics robotics-simulation sdformat simulation xml

Last synced: 08 Apr 2025

https://github.com/stanislavkozlovski/red-black-tree

An extremely well tested and commented red black tree implementation. Worth a look if you are studying the material.

hacktoberfest

Last synced: 31 Aug 2025

https://github.com/yardanico/nimpylib

Some python standard library functions ported to Nim

hacktoberfest library nim nim-lang python python2 python3 stdlib

Last synced: 20 Aug 2025

https://github.com/ratanshreshtha/deepthought

A simple blog theme focused on writing powered by Bulma and Zola.

blog-theme bulma hacktoberfest hactoberfest2022 netlify theme zola

Last synced: 06 Apr 2025

https://github.com/manydesigns/portofino

Portofino 5 is the next generation of the open-source low-code web framework Portofino. Its purpose is to help developers create modern, responsive enterprise applications with REST APIs and an Angular UI.

angular database groovy hacktoberfest hibernate java low-code model-driven rad rest rest-api

Last synced: 15 May 2025

https://github.com/telemetrydeck/swiftsdk

Swift SDK for TelemetryDeck, a privacy-conscious analytics service for apps and websites.

analytics hacktoberfest ios privacy-protection swift swiftui telemetry

Last synced: 11 Dec 2025

https://github.com/rockdaboot/libpsl

C library for the Public Suffix List

hacktoberfest

Last synced: 09 Jan 2026

https://github.com/chattriggers/chattriggers

A framework for Minecraft Forge that allows for client modifications to be scripted in JavaScript

forge forge-mod hacktoberfest minecraft minecraft-forge minecraft-forge-mod minecraft-mod

Last synced: 07 Apr 2025

https://github.com/ash-jc-allen/favicon-fetcher

A Laravel package for fetching favicons from websites.

hacktoberfest laravel php

Last synced: 15 May 2025

https://github.com/turt2live/matrix-bot-sdk

TypeScript/JavaScript SDK for Matrix bots

bot hacktoberfest matrix sdk

Last synced: 15 May 2025

https://github.com/cloudevents/sdk-rust

Rust library to interact with CloudEvents

cloudevents hacktoberfest rust

Last synced: 14 May 2025

https://github.com/fluffynuts/peanutbutter

Tasty, versatile, nutritious; goes with many things in .net.

csharp duck-typing hacktoberfest mysql sqlite sqlserver testing utility

Last synced: 14 May 2025

https://github.com/xavimondev/easyreadme

Easyreadme helps you simplify README creation and generate visually stunning ones with the help of AI and elegant pre-designed templates.

gpt-3 gpt-3-5-turbo hacktoberfest nextjs openai readme readme-generator readme-template shadcn-ui tailwind-css tiptap-editor typescript upstash-redis vercel-ia vercel-kv zustand

Last synced: 04 Apr 2025

https://github.com/schireson/pytest-mock-resources

Pytest Fixtures that let you actually test against external resource (Postgres, Mongo, Redshift...) dependent code.

docker hacktoberfest knownip library mongo mongodb postgres pytest pytest-fixtures python redshift tidepod

Last synced: 07 Apr 2025

https://github.com/yiisoft/yii2-sphinx

Yii 2 Sphinx extension.

hacktoberfest sphinx yii yii2

Last synced: 16 May 2025

https://github.com/BrandonArmand/Binari

Interactive code editor with a live binary tree visual designed to teach new developers the fundamentals of Data Structures.

binary-tree canvas contributions-welcome educational fundamentals hacktoberfest html5 javascript live open-source p5js react reactjs tutorial website

Last synced: 29 Mar 2025

https://github.com/Azure/azure-sdk-for-cpp

This repository is for active development of the Azure SDK for C++. For consumers of the SDK we recommend visiting our versioned developer docs at https://azure.github.io/azure-sdk-for-cpp.

azure azure-sdk cpp hacktoberfest

Last synced: 04 May 2025

https://github.com/openebs-archive/node-disk-manager

Kubernetes Storage Device Management

disk hacktoberfest kubernetes storage

Last synced: 05 Apr 2025

https://github.com/mazipan/graphql-pokeapi

🔴 The Unofficial GraphQL for PokeAPI

graphql-api hacktoberfest pokeapi pokeapi-graphql pokemon-graphql

Last synced: 13 Apr 2025

https://github.com/mvz/email-outlook-message-perl

Email::Outlook::Message Perl module for reading Outlook .msg files

hacktoberfest perl

Last synced: 04 Apr 2025

https://github.com/lycheeorg/lychee-docker

Docker image for Lychee

hacktoberfest

Last synced: 12 Apr 2025

https://github.com/bananacss/bananacss

:banana: The brazilian CSS preprocessor writen in NodeJS.

abstractions banana css hacktoberfest hacktoberfest2021 nodejs preprocessor superset

Last synced: 16 Apr 2025

https://github.com/pnp/generator-spfx

Open-source generator to extend the capabilities of the Microsoft SPFx generator

angular-elements aurelia generator-sharepoint generator-spfx hacktoberfest handlebars microsoft office365 sharepoint spfx vuejs yeoman yeoman-generator

Last synced: 08 Apr 2025

https://github.com/microsoftdocs/mixed-reality

Mixed Reality documentation

core hacktoberfest mvldocs

Last synced: 15 May 2025

https://github.com/hollowman6/mdbook-pdf

A backend for mdBook written in Rust for generating PDF based on headless chrome and Chrome DevTools Protocol. (用 Rust 编写的 mdBook 后端，基于headless chrome和Chrome开发工具协议生成PDF)

book chromium hacktoberfest mdbook pdf rust rust-lang

Last synced: 16 May 2025

https://github.com/fdaciuk/conduit-api

API for Real World App project (Conduit) using Node.js + TS with Functional Programming

hacktoberfest

Last synced: 17 Mar 2025

https://github.com/BrianHicks/nix-script

write scripts in compiled languages that run in the nix ecosystem, with no separate build step

hacktoberfest

Last synced: 13 Apr 2025

https://github.com/marcellourbani/vscode_abap_remote_fs

Remote filesystem for ABAP systems

abap hacktoberfest

Last synced: 12 Apr 2025

https://github.com/minndevelopment/discord-webhooks

Provides easy to use bindings for the Discord Webhook API

discord gradle hacktoberfest java webhooks

Last synced: 05 Apr 2025

https://github.com/brianhicks/nix-script

write scripts in compiled languages that run in the nix ecosystem, with no separate build step

hacktoberfest

Last synced: 26 Mar 2025

https://github.com/MinnDevelopment/discord-webhooks

Provides easy to use bindings for the Discord Webhook API

discord gradle hacktoberfest java webhooks

Last synced: 14 Mar 2025

https://github.com/linuxserver/docker-wps-office

Docker container for the WPS Office Suite

hacktoberfest

Last synced: 04 May 2026

https://github.com/bieniu/ha-shellies-discovery-gen2

Script that adds MQTT discovery support for Shellies Gen2+ devices

discovery hacktoberfest home-assistant mqtt python python-script shelly

Last synced: 09 Jun 2026

https://github.com/appmattus/layercache

Caching made simple for Android and Java.

android cache hacktoberfest kotlin layercache

Last synced: 20 Aug 2025

https://github.com/catppuccin/k9s

🐶 Soothing pastel theme for k9s

catppuccin hacktoberfest k9s theme

Last synced: 13 Oct 2025

https://github.com/nearbeach/nearbeach

NearBeach is an open sourced project management tool, helping you keep track of your project. You can track requirements, projects and tasks

beta django django-application django2 hacktoberfest hacktoberfest2023 management open-source opensource opportunity project project-management python python3

Last synced: 05 Apr 2026

https://github.com/vega/editor

Editor/IDE for Vega and Vega-Lite

hacktoberfest vega vega-lite visualization

Last synced: 16 May 2025

https://github.com/opensistemas-hub/osbrain

osBrain - A general-purpose multi-agent system module written in Python

distributed-systems hacktoberfest multiagent-systems

Last synced: 14 Jan 2026

Hacktoberfest Awesome Lists
awesome-go 2,985 Free-Certifications 199 awesome-datascience 944 ciencia-da-computacao 68 awesome-zsh-plugins 2,686 magictools 405 static-analysis 713 Mind-Expanding-Books 478 awesome-guidelines 165 awesome-hacker-search-engines 566 public-apis 1,608 awesome-uses 895 awesome-go-storage 132 WebHackersWeapons 431 awesome-iot 211 Awesome-Text2SQL 281 awesome-minimalist 184 awesome-ethical-hacking-resources 85 awesome-repos 95 awesome-macos 885 awesome-nodejs-security 221 awesome-software-architecture 60 awesome-clojure 338 awesome-android-kotlin-apps 145 awesome-htmx 196 awesome-startup 108 awesome-wagtail 255 DevSecOps 48 awesome-resources 698 awesome-android-learning-resources 381 awesome-ansible 98 awesome-prometheus 99 awesome-devsecops 155 awesome-neuroscience 66 awesome-sdn 126 awesome-icons 77 awesome-jetpack-compose-learning-resources 141 awesome-plotters 296 awesome-hacker-news 150 awesome-vulnerable 160 dev-resources 2,144 awesome-flake8-extensions 147 awesome-micro-frontends 174 awesome-flexbox 127 awesome-startpage 70 awesome-censys-queries 96 Awesome-Android-Open-Source-Projects 190 awesome-learning 1,255 awesome-pixel-art 49 awesome-microbit 571
Hacktoberfest Categories
Index 3,185 Uncategorized 2,928 Plugins 2,357 Themes 2,239 Packages 1,655 Please read [Contribution Guide](https://github.com/wesbos/awesome-uses/blob/master/contribution-guide.md) before submitting a PR. 1,496 Don't forget to give a :star: to make the project popular 1,390 Utilities 902 Programming Languages 869 Posts 817 Resources 815 Software Packages 767 Database 759 Miscellaneous 737 Articles 730 Applications 617 Tools 613 The Data Science Toolbox 598 Table of Contents 567 Third-party APIs 520