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: 2026-06-23 00:14:32 UTC
JSON Representation

https://github.com/farhanashrafdev/90DaysOfCyberSecurity

This repository contains a 90-day cybersecurity study plan, along with resources and materials for learning various cybersecurity concepts and technologies. The plan is organized into daily tasks, covering topics such as Network+, Security+, Linux, Python, Traffic Analysis, Git, ELK, AWS, Azure, and Hacking. The repository also includes a `LEARN.md

communityexchange cybersecurity ethical-hacking hacktoberfest learn

Last synced: 06 Aug 2025

https://github.com/pylint-dev/pylint

It's not just a linter that annoys you!

closember code-quality hacktoberfest linter pep8 static-analysis static-code-analysis

Last synced: 11 Dec 2025

https://github.com/julep-ai/julep

Serverless AI Workflows for Data & ML Teams

agents ai ai-agents ai-agents-framework ai-memory ai-platform aiagents developer-tools devfest hacktoberfest hacktoberfest2024 llm llm-ops python

Last synced: 28 Apr 2025

https://github.com/open-metadata/OpenMetadata

OpenMetadata is a unified metadata platform for data discovery, data observability, and data governance powered by a central metadata repository, in-depth column level lineage, and seamless team collaboration.

data-catalog data-collaboration data-contracts data-discovery data-governance data-lineage data-observability data-profiling data-quality data-quality-checks data-science data-validation datadiscovery dataengineering dataquality dbt hacktoberfest metadata metadata-management snowflake

Last synced: 15 Mar 2025

https://github.com/codesandbox/sandpack

A component toolkit for creating live-running code editing experiences, using the power of CodeSandbox.

documentation hacktoberfest live-coding playground reactjs sandbox sandpack

Last synced: 12 May 2025

https://github.com/gnuradio/gnuradio

GNU Radio – the Free and Open Software Radio Ecosystem

c-plus-plus cybersecurity dsp gnu gnuradio hacktoberfest python radio sdr wireless

Last synced: 15 May 2025

https://github.com/nunomaduro/phpinsights

🔰 Instant PHP quality checks from your console

analytics architecture cli code complexity console cs hacktoberfest php quality static style tool

Last synced: 12 May 2025

https://github.com/rmosolgo/graphql-ruby

Ruby implementation of GraphQL

graphql graphql-ruby hacktoberfest rails relay ruby

Last synced: 08 Oct 2025

https://github.com/LunarVim/Neovim-from-scratch

📚 A Neovim config designed from scratch to be understandable

hacktoberfest hacktoberfest2022 neovim neovim-config neovim-dotfiles nvim nvim-plugin nvimrc

Last synced: 26 Mar 2025

https://github.com/lunarvim/neovim-from-scratch

📚 A Neovim config designed from scratch to be understandable

hacktoberfest hacktoberfest2022 neovim neovim-config neovim-dotfiles nvim nvim-plugin nvimrc

Last synced: 14 May 2025

https://github.com/supermacro/neverthrow

Type-Safe Errors for JS & TypeScript

functional-programming hacktoberfest hacktoberfest-accepted typescript

Last synced: 13 May 2025

https://github.com/Nukesor/pueue

:stars: Manage your shell commands.

command-line command-line-tool daemon hacktoberfest queue-manager queue-tasks rust shell-queue

Last synced: 13 Mar 2025

https://github.com/altair-graphql/altair

✨⚡️ A feature-rich GraphQL Client for all platforms.

altair angular chrome-extension desktop-apps electron express-middleware fragments graphiql graphql graphql-client graphql-editor graphql-ide graphql-server graphql-subscriptions hacktoberfest ngrx opensource

Last synced: 05 Jun 2026

https://github.com/cri-o/cri-o

Open Container Initiative-based implementation of Kubernetes Container Runtime Interface

container-runtime-interface crun hacktoberfest k8s-sig-node kata-containers kubernetes oci oci-runtime runc

Last synced: 05 May 2026

https://github.com/caarlos0/env

A simple, zero-dependencies library to parse environment variables into structs

config configuration environment environment-variables go golang hacktoberfest

Last synced: 23 Feb 2026

https://github.com/agentejo/cockpit

Add content management functionality to any site - plug & play / headless / api-first CMS

api-rest backend cms cms-framework cockpit hacktoberfest headless headless-cms javascript php riotjs

Last synced: 16 Dec 2025

https://github.com/DenverCoder1/github-readme-streak-stats

🔥 Stay motivated and show off your contribution streak! 🌟 Display your total contributions, current streak, and longest streak on your GitHub profile README

dynamic github github-profile github-readme-stats hacktoberfest php profile profile-readme readme readme-stats stats streak

Last synced: 15 Mar 2025

https://github.com/jef/streetmerchant

🤖 The world's easiest, most powerful stock checker

bot hacktoberfest shopping

Last synced: 12 May 2025

https://github.com/workadventure/workadventure

A collaborative web application (virtual office) presented as a 16-bit RPG video game

hacktoberfest remote typescript workadventure workspace

Last synced: 10 Apr 2026

https://github.com/mhinz/vim-startify

:link: The fancy start screen for Vim.

hacktoberfest neovim start startup vim vim-plugin vim-scripts viml

Last synced: 14 May 2025

https://github.com/codeigniter4/CodeIgniter4

Open Source PHP Framework (originally from EllisLab)

codeigniter codeigniter4 framework-php hacktoberfest php php-framework php8

Last synced: 10 Apr 2025

https://github.com/jpadilla/pyjwt

JSON Web Token implementation in Python

hacktoberfest jwt python

Last synced: 11 Dec 2025

https://github.com/permitio/opal

Policy and data administration, distribution, and real-time updates on top of Policy Agents (OPA, Cedar, ...)

authorization cedar hacktoberfest microservices opa opal open-policy-agent openfga policy policy-as-code pubsub realtime websocket

Last synced: 22 Jan 2026

https://github.com/mlpack/mlpack

mlpack: a fast, header-only C++ machine learning library

c-plus-plus deep-learning hacktoberfest machine-learning machine-learning-library nearest-neighbor-search regression scientific-computing

Last synced: 13 May 2025

https://github.com/dotnet/msbuild

The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.

build hacktoberfest help-wanted microsoft msbuild visual-studio

Last synced: 14 May 2025

https://github.com/leantime/leantime

Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.

agile asana calendar clickup gantt hacktoberfest jira kanban lean leantime notion php project-management projects retrospective scrum sql strategy timesheets trello

Last synced: 22 Feb 2026

https://github.com/apache/nifi

Apache NiFi

hacktoberfest java nifi

Last synced: 17 Dec 2025

https://github.com/vita3k/vita3k

Experimental PlayStation Vita emulator

cpp emulation emulator hacktoberfest playstation ps-vita psvita vita

Last synced: 13 Jun 2026

https://github.com/anglesharp/anglesharp

:angel: The ultimate angle brackets parser library parsing HTML5, MathML, SVG and CSS to construct a DOM based on the official W3C specifications.

angle-bracket anglesharp c-sharp dom hacktoberfest html library linq parser

Last synced: 13 May 2025

https://github.com/rails/webpacker

Use Webpack to manage app-like JavaScript modules in Rails

frontend hacktoberfest javascript rails webpack yarn

Last synced: 14 May 2025

https://github.com/whiskeysockets/baileys

Lightweight full-featured typescript/javascript WhatsApp Web API

hacktoberfest

Last synced: 12 May 2025

https://github.com/akiraux/akira

Native Linux App for UI and UX Design built in Vala and GTK

appcenter design gtk hacktoberfest linux ui ux vala

Last synced: 14 May 2025

https://github.com/davidteather/TikTok-Api

The Unofficial TikTok API Wrapper In Python

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Last synced: 16 Apr 2025

https://github.com/azeemidrisi/phonesploit-pro

An all-in-one hacking tool to remotely exploit Android devices using ADB and Metasploit-Framework to get a Meterpreter session.

adb android android-debug-bridge android-hacking collaborate cybersecurity exploit hack hacking hacking-script hacking-tool hacktoberfest metasploit-framework meterpreter penetration-testing pentest-tool pentesting phonesploit phonesploit-pro python

Last synced: 05 Apr 2026

https://github.com/Microsoft/msbuild

The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.

build hacktoberfest help-wanted microsoft msbuild visual-studio

Last synced: 08 Apr 2025

https://github.com/ScottPlot/ScottPlot

Interactive plotting library for .NET

chart charting charts csharp data-visualization dotnet graphics hacktoberfest plot plotting visualization

Last synced: 24 Mar 2025

https://github.com/akiraux/Akira

Native Linux App for UI and UX Design built in Vala and GTK

appcenter design gtk hacktoberfest linux ui ux vala

Last synced: 18 Mar 2025

https://github.com/huangsam/ultimate-python

Ultimate Python study guide :snake: :snake: :snake:

hacktoberfest international learn-to-code learning-by-doing learning-python learning-resources newcomers professionals programming-language python python3 replit study

Last synced: 13 May 2025

https://github.com/react-tools/react-form

🤖 Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, and Lit.

angular form forms hacktoberfest hooks lit react solid tanstack vue yup zod

Last synced: 15 Apr 2025

https://github.com/codegenieapp/serverless-express

Run Express and other Node.js frameworks on AWS Serverless technologies such as Lambda, API Gateway, Lambda@Edge, and more.

alb api-gateway aws aws-lambda aws-serverless dynamodb express express-js expressjs hacktoberfest lambda node node-js nodejs sam serverless serverless-applications serverless-express serverless-framework vendia

Last synced: 13 May 2025

https://github.com/alexjustesen/speedtest-tracker

Speedtest Tracker is a self-hosted application that monitors the performance and uptime of your internet connection.

dashboard docker hacktoberfest laravel speedtest speedtest-cli tracker tracking

Last synced: 20 Feb 2026

https://github.com/strimzi/strimzi-kafka-operator

Apache Kafka® running on Kubernetes

data-stream data-streaming data-streams hacktoberfest kafka kafka-connect kafka-streams kubernetes kubernetes-controller kubernetes-operator messaging openshift

Last synced: 14 May 2025

https://github.com/soketi/soketi

Next-gen, Pusher-compatible, open-source WebSockets server. Simple, fast, and resilient. 📣

broadcasting cloudflare docker hacktoberfest helia ipfs javascript libp2p nodejs p2p pusher real-time realtime websocket websockets ws

Last synced: 08 May 2025

https://github.com/WhiskeySockets/Baileys

Lightweight full-featured typescript/javascript WhatsApp Web API

hacktoberfest

Last synced: 06 May 2025

https://github.com/closedxml/closedxml

ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.

closedxml excel hacktoberfest hacktoberfest2020 openxml xlsm xlsx

Last synced: 09 Sep 2025

https://github.com/rrousselgit/provider

InheritedWidgets, but simple

dart flutter hacktoberfest provider state-management

Last synced: 09 Jan 2026

https://github.com/pmd/pmd

An extensible multilanguage static code analyzer.

apex code-analysis code-quality hacktoberfest java linter plsql static-analysis static-code-analysis swift

Last synced: 09 Sep 2025

https://github.com/rrousselGit/provider

InheritedWidgets, but simple

dart flutter hacktoberfest provider state-management

Last synced: 27 Apr 2025

https://github.com/docker-library/docs

Documentation for Docker Official Images in docker-library

hacktoberfest

Last synced: 12 May 2025

https://github.com/flightcontrolhq/superjson

Safely serialize JavaScript expressions to a superset of JSON, which includes Dates, BigInts, and more.

blitzjs hacktoberfest javascript json superjson

Last synced: 15 Jan 2026

https://github.com/jandedobbeleer/oh-my-posh2

A prompt theming engine for Powershell

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Last synced: 02 Oct 2025

https://github.com/JanDeDobbeleer/oh-my-posh2

A prompt theming engine for Powershell

agnoster agnoster-theme conemu coverage-status gitter-badge hacktoberfest paradox powerline powershell powershell-gallery theme theme-engine

Last synced: 03 Apr 2025

https://github.com/slackadays/clipboard

😎🏖️🐬 Your new, 𝙧𝙞𝙙𝙤𝙣𝙠𝙪𝙡𝙞𝙘𝙞𝙤𝙪𝙨𝙡𝙮 smart clipboard manager

bash cli clipboard clipboard-manager cmd collaborate command-line console cpp cross-platform hacktoberfest learn library linux macos productivity shell terminal windows

Last synced: 13 May 2025

https://github.com/black7375/Firefox-UI-Fix

🦊 I respect proton UI and aim to improve it.

firefox firefox-css firefox-customization firefox-theme firefox-tweaks hacktoberfest theme unixporn user-interface userchrome userchrome-styles userchromecss userstyles

Last synced: 24 Mar 2025

https://github.com/solidusio/solidus

🛒 Solidus, the open-source eCommerce framework for industry trailblazers.

ecommerce ecommerce-framework ecommerce-platform hacktoberfest rails ruby solidus storefront

Last synced: 11 Nov 2025

https://github.com/projectdiscovery/naabu

A fast port scanner written in go with a focus on reliability and simplicity. Designed to be used in combination with other tools for attack surface discovery in bug bounties and pentests

cdn-exclusion hacktoberfest nmap port-enumeration portscanner scan-ports

Last synced: 14 May 2025

https://github.com/CodeGenieApp/serverless-express

Run Express and other Node.js frameworks on AWS Serverless technologies such as Lambda, API Gateway, Lambda@Edge, and more.

Last synced: 27 Mar 2025

https://github.com/samchon/typia

Super-fast/easy runtime validators and serializers via transformation

agentic-ai ajv checker fast generator hacktoberfest json json-schema llm-function-calling openapi protobuf random runtime stringify transform type typescript validator

Last synced: 27 Jan 2026

https://github.com/mgechev/revive

🔥 ~6x faster, stricter, configurable, extensible, and beautiful drop-in replacement for golint

go golang golint hacktoberfest linter static-analysis static-code-analysis

Last synced: 09 Sep 2025

https://github.com/kootenpv/whereami

Uses WiFi signals :signal_strength: and machine learning to predict where you are

access-point cross-platform distance hacktoberfest hacktoberfest2021 indoor-positioning whereami wifi-signal

Last synced: 14 May 2025

https://github.com/satya164/react-native-tab-view

A cross-platform Tab View component for React Native

hacktoberfest pager-component react-native swipe swipeview tabbar tabs

Last synced: 30 Sep 2025

https://github.com/dev-sec/ansible-collection-hardening

This Ansible collection provides battle tested hardening for Linux, SSH, nginx, MySQL

ansible ansible-collection collection devsec hacktoberfest hardening linux mysql-hardening nginx nginx-hardening os-hardening playbook protection role ssh-hardening sysctl

Last synced: 23 Jan 2026

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

A Rust library for the Discord API.

discord discord-api hacktoberfest rust

Last synced: 13 May 2025

https://github.com/tsuru/tsuru

Open source and extensible Platform as a Service (PaaS).

containers devops docker go hacktoberfest kubernetes paas

Last synced: 13 May 2025

https://github.com/loopbackio/loopback-next

LoopBack makes it easy to build modern API applications that require complex integrations.

api dependency-injection framework hacktoberfest ioc loopback nodejs openapi repository rest service-proxy strongloop swagger typescript

Last synced: 01 Apr 2026

https://github.com/cog-creators/red-discordbot

A multi-function Discord bot

bot chatbot discord discord-bot fun hacktoberfest moderation modular music python trivia

Last synced: 06 Mar 2026

https://github.com/tlbootcamp/tlroadmap

Тимлид – это ❄️, потому что в каждой компании он уникален и неповторим.

hacktoberfest management roadmap soft-skills teamlead

Last synced: 13 May 2025

https://github.com/beyondcode/laravel-websockets?utm_source=gold_browser_extension

Websockets for Laravel. Done right.

hacktoberfest laravel laravel-echo pusher websockets

Last synced: 25 Mar 2025

https://github.com/beyondcode/laravel-websockets

Websockets for Laravel. Done right.

hacktoberfest laravel laravel-echo pusher websockets

Last synced: 05 Oct 2025

https://github.com/aasm/aasm

AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)

aasm activerecord hacktoberfest mongoid rails ruby state-machine transition

Last synced: 14 May 2025

https://github.com/kimlimjustin/xplorer

Xplorer, a customizable, modern file manager

cross-platform file file-manager file-xplorer files fluent-design hacktoberfest tauri xplorer

Last synced: 13 May 2025

https://github.com/digitallyinduced/ihp

🔥 The fastest way to build type safe web apps. IHP is a new batteries-included web framework optimized for longterm productivity and programmer happiness

framework hacktoberfest haskell html mvc nix postgresql

Last synced: 13 May 2025

https://github.com/weblateorg/weblate

Web based localization tool with tight version control integration.

continuous-localization crowdsourcing django gettext hacktoberfest i18n internationalization l10n localization python translation

Last synced: 12 Nov 2025

https://github.com/lingui/js-lingui

🌍 📖 A readable, automated, and optimized (3 kb) internationalization for JavaScript

hacktoberfest i18n icu internationalization intl javascript localization messageformat react react-components react-native translation

Last synced: 23 Jan 2026

https://github.com/pterm/pterm

✨ #PTerm is a modern Go module to easily beautify console output. Featuring charts, progressbars, tables, trees, text input, select menus and much more 🚀 It's completely configurable and 100% cross-platform compatible.

animation ansi-colors beautify console console-framework go golang golang-library hacktoberfest library pretty pretty-print progressbar pterm terminal tui

Last synced: 13 May 2025

https://github.com/pythonnet/pythonnet

Python for .NET is a package that gives Python programmers nearly seamless integration with the .NET Common Language Runtime (CLR) and provides a powerful application scripting tool for .NET developers.

clr csharp dotnet ffi hacktoberfest mono python pythonnet

Last synced: 13 May 2025

https://aquasecurity.github.io/kube-hunter/

Hunt for security weaknesses in Kubernetes clusters

hacktoberfest kubernetes-clusters vulnerabilities

Last synced: 22 May 2026

https://github.com/smogon/pokemon-showdown

Pokémon battle simulator.

hacktoberfest

Last synced: 16 Dec 2025

https://github.com/AzeemIdrisi/PhoneSploit-Pro

An all-in-one hacking tool to remotely exploit Android devices using ADB and Metasploit-Framework to get a Meterpreter session.

Last synced: 30 Mar 2025

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

A very fast implementation of tldr in Rust.

hacktoberfest rust tldr

Last synced: 12 Dec 2025

https://github.com/butlerx/wetty

Terminal in browser over http/https. (Ajaxterm/Anyterm alternative, but much better)

ajaxterm anyterm hacktoberfest hacktoberfest-accepted terminal wetty xterm xterm-js xtermjs

Last synced: 17 Dec 2025

https://github.com/ory/keto

The most scalable and customizable permission server on the market. Fix your slow or broken permission system with Google's proven "Zanzibar" approach. Supports ACL, RBAC, and more. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.

hacktoberfest

Last synced: 11 May 2025

https://github.com/AngleSharp/AngleSharp

:angel: The ultimate angle brackets parser library parsing HTML5, MathML, SVG and CSS to construct a DOM based on the official W3C specifications.

angle-bracket anglesharp c-sharp dom hacktoberfest html library linq parser

Last synced: 16 Mar 2025

https://github.com/reactivex/rxgo

Reactive Extensions for the Go language.

async asynchronous concurrency go golang hacktoberfest observable reactivex streaming

Last synced: 12 May 2025

https://dbrgn.github.io/tealdeer

A very fast implementation of tldr in Rust.

hacktoberfest rust tldr

Last synced: 06 May 2025

https://github.com/spatie/browsershot

Convert HTML to an image, PDF or string

hacktoberfest phantomjs php screenshot

Last synced: 02 Apr 2026

https://github.com/D4Vinci/Scrapling

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

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Last synced: 13 May 2025

https://github.com/defold/defold

Defold is a completely free to use game engine for development of desktop, mobile and web games.

c-plus-plus clojure defold game-development game-engine gamedev hacktoberfest lua multi-platform

Last synced: 17 Feb 2026

https://github.com/deepfence/threatmapper

Open Source Cloud Native Application Protection Platform (CNAPP)

cloud-native cloudsecurity cnapp compliance containers cspm cwpp devops devsecops hacktoberfest kubernetes observability registry-scanning scanning-tool secops security-tools threat-analysis vulnerability-detection vulnerability-management vulnerability-scanners

Last synced: 07 Mar 2026

https://github.com/ClosedXML/ClosedXML

closedxml excel hacktoberfest hacktoberfest2020 openxml xlsm xlsx

Last synced: 18 Mar 2025

https://github.com/srbhr/Resume-Matcher

Resume Matcher is an open source, free tool to improve your resume. It works by using language models to compare and rank resumes with job descriptions.

applicant-tracking-system ats hacktoberfest machine-learning natural-language-processing nextjs python resume resume-builder resume-parser text-similarity typescript vector-search word-embeddings

Last synced: 26 Mar 2025

https://github.com/geysermc/geyser

A bridge/proxy allowing you to connect to Minecraft: Java Edition servers with Minecraft: Bedrock Edition.

bedrock bedrock-edition bedrock-to-java bungee fabric geyser geysermc hacktoberfest java java-edition minecraft minecraft-bedrock-edition packet pe protocol proxy spigot translator velocity

Last synced: 23 Apr 2025

https://github.com/external-secrets/external-secrets

External Secrets Operator reads information from a third-party service like AWS Secrets Manager and automatically injects the values as Kubernetes Secrets.

external-secrets hacktoberfest kubernetes kubernetes-secrets secrets-manager

Last synced: 07 Jun 2026