---
visibility: public
---

# Beginner-Friendly Projects

**repo:** [MunGell/awesome-for-beginners](https://github.com/MunGell/awesome-for-beginners)  
**category:** [[miscellaneous|Miscellaneous]]

---

# Awesome First Pull Request Opportunities [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/sindresorhus/awesome)

Inspired by [First Timers Only](https://kentcdodds.com/blog/first-timers-only) blog post.

If you are a maintainer of open-source projects, add the label `first-timers-only` (or similar) to your project and list it here so that people can find it.

If you are not a programmer but would like to contribute, check out the [Awesome for non-programmers](https://github.com/szabgab/awesome-for-non-programmers) list.

If you would like to be guided through how to contribute to a repository on GitHub, check out [the First Contributions repository](https://github.com/firstcontributions/first-contributions).

> [!TIP]
> All links open in the same tab. If you want to open in a new tab, use `Ctrl + Click` (Windows/Linux) or `Cmd + Click` (Mac).
## Table of Contents:

||Languages|
|--|--|
|Misc|[.NET](#net)|
|A|[Angular](#angular), [Ansible](#ansible)|
|C|[C](#c), [C#](#c-1), [C++](#c-2), [Clojure](#clojure), [CSS](#css)|
|D|[Dart](#dart)|
|E|[Elixir](#elixir), [Elm](#elm)|
|G|[Go](#go)|
|H|[Haskell](#haskell)|
|J|[Java](#java), [JavaScript](#javascript), [Javascript](#javascript), [JSON](#json), [Julia](#julia)|
|K|[Kotlin](#kotlin)|
|M|[Markdown](#markdown), [MLOps](#mlops)|
|P|[Perl](#perl), [PHP](#php), [Pug](#pug), [Python](#python)|
|R|[Ruby](#ruby), [Rust](#rust)|
|S|[Scala](#scala), [Smalltalk](#smalltalk), [Swift](#swift)|
|T|[TypeScript](#typescript), [Typescript](#typescript)|

## .NET

- [Legerity](https://github.com/MADE-Apps/legerity) _(label: good first issue)_ <br> A framework for speeding up the development of automated UI tests for [Windows](/@harrisonqian/awesome/wiki/platforms/windows), [Android](/@harrisonqian/awesome/wiki/platforms/android), iOS, and Web with [Appium](/@harrisonqian/awesome/wiki/testing/appium)/[Selenium](/@harrisonqian/awesome/wiki/testing/selenium) on .NET.
- [Legerity for Uno Platform](https://github.com/MADE-Apps/legerity-uno) _(label: good first issue)_ <br> An extension framework to Legerity for speeding up the development of automated UI tests for [Uno Platform](/@harrisonqian/awesome/wiki/platforms/uno-platform) applications with Appium/Selenium on .NET.
- [MvvmCross](https://github.com/MvvmCross/MvvmCross) _(label: first-timers-only)_ <br> The .NET MVVM framework for [cross-platform](/@harrisonqian/awesome/wiki/platforms/cross-platform) solutions, including [Xamarin](/@harrisonqian/awesome/wiki/platforms/xamarin).iOS, [Xamarin](/@harrisonqian/awesome/wiki/platforms/xamarin).[Android](/@harrisonqian/awesome/wiki/platforms/android), [Windows](/@harrisonqian/awesome/wiki/platforms/windows) and Mac.

## Angular

- [Oppia](https://github.com/oppia/oppia) _(label: good first issue)_ <br> Oppia is an open-source project whose aim is to empower learners across the globe by providing access to high-quality, engaging [education](/@harrisonqian/awesome/wiki/back-end-development/education). We envision a society in which access to high-quality [education](/@harrisonqian/awesome/wiki/back-end-development/education) is a human right rather than a privilege.

## Ansible

- [Exosphere](https://gitlab.com/exosphere/exosphere) _(label: Good First Issue)_ <br> Exosphere is a user-friendly client interface for OpenStack-based cloud systems.

## C

- [Julia](https://github.com/JuliaLang/julia) _(label: good first issue)_ <br> The [Julia](/@harrisonqian/awesome/wiki/programming-languages/julia) Programming Language - A high-level, high-performance dynamic language for technical computing.
- [Profanity](https://github.com/profanity-im/profanity) _(label: good first issue)_ <br> Ncurses XMPP chat client.

## C#

- [Cake](https://github.com/cake-build/cake) _(label: Good-first-issue)_ <br> Cake (C# Make) is a free and open source [cross-platform](/@harrisonqian/awesome/wiki/platforms/cross-platform) build automation system with a C# DSL for tasks such as compiling code, copying files and folders, running unit tests, compressing files and building NuGet packages.
- [osu!](https://github.com/ppy/osu) _(label: good first issue)_ <br> [Music](/@harrisonqian/awesome/wiki/media/music) game. Rhythm is just a click away!
- [Spectre.Console](https://github.com/spectreconsole/spectre.console) _(label: good first issue)_ <br> A .NET library that makes it easier to create beautiful console applications.
- [Uno Platform](https://github.com/unoplatform/uno) _(label: good first issue)_ <br> OSS project for creating pixel-perfect, single-source C# and XAML [apps](/@harrisonqian/awesome/wiki/platforms/apps) which run natively on iOS, [Android](/@harrisonqian/awesome/wiki/platforms/android), macOS, [Linux](/@harrisonqian/awesome/wiki/platforms/linux) and Web via [WebAssembly](/@harrisonqian/awesome/wiki/front-end-development/webassembly).

## C++

- [electron](https://github.com/electron/electron) _(label: good first issue)_ <br> Build cross platform desktop [apps](/@harrisonqian/awesome/wiki/platforms/apps) with [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript), HTML, and CSS
- [F3D](https://github.com/f3d-app/f3d) _(label: good first issue)_ <br> Fast and minimalist 3D viewer.
- [Godot Engine](https://github.com/godotengine/godot) _(label: good first issue)_ <br> 2D and 3D [cross-platform](/@harrisonqian/awesome/wiki/platforms/cross-platform) game engine. Also has C# and [Python](/@harrisonqian/awesome/wiki/programming-languages/python) code.
- [Julia](https://github.com/JuliaLang/julia) _(label: good first issue)_ <br> The [Julia](/@harrisonqian/awesome/wiki/programming-languages/julia) Programming Language - A high-level, high-performance dynamic language for technical computing.
- [MiniOB](https://github.com/oceanbase/miniob) _(label: good first issue)_ <br> MiniOB is a compact [database](/@harrisonqian/awesome/wiki/databases/database) that assists developers in understanding the fundamental workings of a [database](/@harrisonqian/awesome/wiki/databases/database)(main language is Chinese).
- [MoveIt](https://github.com/ros-planning/moveit) _(label: good first issue)_ <br> Easy-to-use open source [robotics](/@harrisonqian/awesome/wiki/hardware/robotics) manipulation platform for developing commercial applications, prototyping designs, and benchmarking [algorithms](/@harrisonqian/awesome/wiki/theory/algorithms).
- [projectM](https://github.com/projectM-visualizer/projectm) _(label: good first issue)_ <br> A [music](/@harrisonqian/awesome/wiki/media/music) visualizer library using [OpenGL](/@harrisonqian/awesome/wiki/miscellaneous/opengl) and GLSL. Has applications using Qt5, SDL, emscripten, iTunes, Kodi.
- [Roc Toolkit](https://github.com/roc-streaming/roc-toolkit) _(label: help-wanted)_ <br> A toolkit for real-time audio [streaming](/@harrisonqian/awesome/wiki/big-data/streaming) over the network.
- [tensorflow](https://github.com/tensorflow/tensorflow) _(label: stat:contributions-welcome)_ <br> Computation using data flow graphs for scalable [machine learning](/@harrisonqian/awesome/wiki/computer-science/machine-learning)
- [Yugabyte DB](https://github.com/yugabyte/yugabyte-db) _(label: good first issue)_ <br> Distributed SQL [database](/@harrisonqian/awesome/wiki/databases/database).

## Clojure

- [Metabase](https://github.com/metabase/metabase) _(label: good first issue)_ <br> Open source business intelligence and [analytics](/@harrisonqian/awesome/wiki/miscellaneous/analytics) platform

## CSS

- [ImprovedTube](https://github.com/code-charity/youtube) _(label: good first issue)_ <br> A powerful but lightweight extension, to enrich your video experience & enable your content selection.

## Dart

- [dart.dev](https://github.com/dart-lang/site-www) _(label: beginner)_ <br> A website covering [Dart](/@harrisonqian/awesome/wiki/programming-languages/dart) language and common libraries, for developers of Dart libraries, web [apps](/@harrisonqian/awesome/wiki/platforms/apps), server-side code, and mobile (Flutter) apps.
- [flutter](https://github.com/flutter/flutter) _(label: good first issue)_ <br> [Flutter](/@harrisonqian/awesome/wiki/platforms/flutter) is Google's UI toolkit for building beautiful, natively compiled applications for mobile, web, desktop, and embedded devices from a single codebase.
- [OpenFoodFacts](https://github.com/openfoodfacts/smooth-app) _(label: good first issue)_ <br> Collaborative, free and open [database](/@harrisonqian/awesome/wiki/databases/database) of [food](/@harrisonqian/awesome/wiki/miscellaneous/food) products from around the world. Scan barcode to get info or add a product

## Elixir

- [Ecto](https://github.com/elixir-ecto/ecto) _(label: Level:Starter)_ <br> Ecto is a [database](/@harrisonqian/awesome/wiki/databases/database) wrapper and language integrated query for [Elixir](/@harrisonqian/awesome/wiki/programming-languages/elixir)
- [Elixir](https://github.com/elixir-lang/elixir) _(label: Level:Starter)_ <br> [Elixir](/@harrisonqian/awesome/wiki/programming-languages/elixir) is a dynamic, functional language designed for building scalable and maintainable applications

## Elm

- [Exosphere](https://gitlab.com/exosphere/exosphere) _(label: Good First Issue)_ <br> Exosphere is a user-friendly client interface for OpenStack-based cloud systems.

## Go

- [Alda](https://github.com/alda-lang/alda) _(label: low-hanging fruit)_ <br> A [music](/@harrisonqian/awesome/wiki/media/music) programming language for musicians. 🎶
- [containerd](https://github.com/containerd/containerd) _(label: exp/beginner)_ <br> Industry-standard container runtime with an emphasis on simplicity, robustness and portability.
- [Docker/CLI](https://github.com/docker/cli) _(label: exp/beginner)_ <br> The [Docker](/@harrisonqian/awesome/wiki/back-end-development/docker) CLI
- [Dragonfly](https://github.com/dragonflyoss/Dragonfly2) _(label: good first issue)_ <br> Provide efficient, stable and secure file distribution and image acceleration based on p2p technology
- [Helm](https://github.com/kubernetes/helm) _(label: good first issue)_ <br> The [Kubernetes](/@harrisonqian/awesome/wiki/back-end-development/kubernetes) Package Manager
- [Hugo](https://github.com/gohugoio/hugo) _(label: GoodFirstIssue)_ <br> A Fast and Flexible Static Site Generator built with love in GoLang
- [Kanister](https://github.com/kanisterio/kanister) _(label: good first issue)_ <br> A Data Protection Workflow Management Engine
- [Kubernetes](https://github.com/kubernetes/kubernetes) _(label: good first issue)_ <br> Production-Grade Container Scheduling and Management System
- [lxd](https://github.com/lxc/lxd) _(label: easy)_ <br> System container and virtual machine manager.
- [Mattermost](https://github.com/mattermost/mattermost) _(label: Good First Issue, Difficulty/1:Easy)_ <br> Open source [Slack](/@harrisonqian/awesome/wiki/work/slack)-alternative in Golang and [React](/@harrisonqian/awesome/wiki/front-end-development/react)<br>Look for issues labelled 'Up For Grabs'
- [Meshery](https://github.com/layer5io/meshery) _(label: good first issue)_ <br> Meshery, the service mesh management plane.
- [Moby](https://github.com/moby/moby) _(label: exp/beginner)_ <br> Open-source application container engine
- [PureLB](https://gitlab.com/purelb/purelb) _(label: n/a)_ <br> Load-balancer orchestrator for [Kubernetes](/@harrisonqian/awesome/wiki/back-end-development/kubernetes) that uses standard [Linux](/@harrisonqian/awesome/wiki/platforms/linux) networking and routing protocols.
- [script](https://github.com/bitfield/script) _(label: good first issue)_ <br> A Go library for doing the kind of tasks that [shell](/@harrisonqian/awesome/wiki/development-environment/shell) scripts are good at: reading files, executing subprocesses, counting lines, matching strings, and so on. Beginners are very welcome and will get detailed [code review](/@harrisonqian/awesome/wiki/work/code-review) and help through the PR process.
- [SigNoz](https://github.com/SigNoz/signoz) _(label: good first issue)_ <br> An Open Source observability platform that monitors your applications and services. It comes with out-of-box charts for key application metrics like p99 latency, error rate, Apdex, and operations per second. You can also monitor the [database](/@harrisonqian/awesome/wiki/databases/database) and external calls made from your application.
- [Terraform](https://github.com/hashicorp/terraform) _(label: good first issue)_ <br> A tool for building, changing, and versioning infrastructure safely and efficiently.
- [TiDB](https://github.com/pingcap/tidb) _(label: good first issue)_ <br> A distributed scalable Hybrid Transactional and Analytical Processing (HTAP) [database](/@harrisonqian/awesome/wiki/databases/database)
- [utils](https://github.com/kashifkhan0771/utils) _(label: good first issue)_ <br> Common Utilities library for Go

## Haskell

- [Hasura [GraphQL](/@harrisonqian/awesome/wiki/miscellaneous/graphql) Engine](https://github.com/hasura/graphql-engine) _(label: good first issue)_ <br> Blazing fast, instant realtime [GraphQL](/@harrisonqian/awesome/wiki/miscellaneous/graphql) APIs on Postgres with fine grained access control, also trigger webhooks on [database](/@harrisonqian/awesome/wiki/databases/database) events.

## Java

- [Catima - [Android](/@harrisonqian/awesome/wiki/platforms/android) App](https://github.com/CatimaLoyalty/Android) _(label: good first issue)_ <br> Catima, a Loyalty Card & Ticket Manager for [Android](/@harrisonqian/awesome/wiki/platforms/android)
- [Codename One](https://github.com/codenameone/CodenameOne) _(label: good first issue)_ <br> [Cross-platform](/@harrisonqian/awesome/wiki/platforms/cross-platform) mobile app development framework for [Java](/@harrisonqian/awesome/wiki/programming-languages/java) developers
- [DSA](https://github.com/abhishektripathi66/DSA) _(label: good first issue)_ <br> DSA questions practising repo for [Java](/@harrisonqian/awesome/wiki/programming-languages/java) developers
- [elasticsearch](https://github.com/elastic/elasticsearch) _(label: good first issue)_ <br> Open Source, Distributed, RESTful Search Engine.
- [JabRef](https://github.com/JabRef/jabref) _(label: good first issue)_ <br> Desktop application for managing literature references using modern [Java](/@harrisonqian/awesome/wiki/programming-languages/java) features including JavaFX. Dedicated to code quality and constructive feedback: Each Pull Request is reviewed by two developers to provide high-quality feedback and to ensure high quality of new contributions.
- [OpenMetadata](https://github.com/open-metadata/OpenMetadata) _(label: good first issue)_ <br> OpenMetadata is an all-in-one platform for data discovery, data quality, observability, governance, data lineage, and team collaboration.
- [QuestDB](https://github.com/questdb/questdb) _(label: Good first issue)_ <br> Questdb is a fast open source SQL time series [database](/@harrisonqian/awesome/wiki/databases/database).
- [TEAMMATES](https://github.com/TEAMMATES/teammates) _(label: good first issue)_ <br> TEAMMATES is a free online tool for managing peer evaluations and other feedback paths of your students.
- [Trino (formerly Presto SQL)](https://github.com/trinodb/trino) _(label: good first issue)_ <br> A distributed SQL query engine for [big data](/@harrisonqian/awesome/wiki/big-data/big-data). Ask for guidance on project's [Slack](/@harrisonqian/awesome/wiki/work/slack).
- [Wikimedia Commons [Android](/@harrisonqian/awesome/wiki/platforms/android) App](https://github.com/commons-app/apps-android-commons) _(label: good first issue)_ <br> Allows users to upload pictures from their Android phone/tablet to Wikimedia Commons.
- [XWiki](https://jira.xwiki.org/issues) _(label: onboarding)_ <br> XWiki is a free wiki software platform written in [Java](/@harrisonqian/awesome/wiki/programming-languages/java) with a design emphasis on extensibility. Beginners should follow the [onboarding wiki](http://dev.xwiki.org/xwiki/bin/view/Onboarding/).
- [zerocode](https://github.com/authorjapps/zerocode) _(label: good first issue)_ <br> API Automation without coding, easy [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json) response assertions, [Testing](/@harrisonqian/awesome/wiki/testing/testing) [REST](/@harrisonqian/awesome/wiki/miscellaneous/rest), SOAP, Kafka and Java/DB APIs, CI/Jenkins Friendly.

## JavaScript

- [altair](https://github.com/imolorhe/altair) _(label: good first issue)_ <br> A beautiful feature-rich [GraphQL](/@harrisonqian/awesome/wiki/miscellaneous/graphql) Client for all platforms.
- [Ancient Beast](https://github.com/FreezingMoon/AncientBeast) _(label: easy)_ <br> Turn based strategy game where you 3d print a squad of creatures with unique abilities in order to defeat your enemies.
- [AVA](https://github.com/sindresorhus/ava) _(label: good-for-beginner)_ <br> Futuristic test runner.
- [Babel](https://github.com/babel/babel) _(label: good first issue)_ <br> A compiler for writing next generation [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript).
- [Berry - Active development trunk for Yarn](https://github.com/yarnpkg/berry) _(label: good first issue)_ <br> Fast, reliable, and secure dependency management.
- [Botpress](https://github.com/botpress/botpress) _(label: contributor-friendly)_ <br> The only sane way to build great [bots](/@harrisonqian/awesome/wiki/miscellaneous/bots).
- [Brave Browser](https://github.com/brave/brave-browser) _(label: good first issue)_ <br> Desktop browser for macOS, [Windows](/@harrisonqian/awesome/wiki/platforms/windows), and [Linux](/@harrisonqian/awesome/wiki/platforms/linux).
- [Check It Out](https://github.com/jwu910/check-it-out) _(label: good first issue)_ <br> Check It Out is an ncurses-like CLI to let the user interactively navigate and select a git branch to check out.
- [Create [React](/@harrisonqian/awesome/wiki/front-end-development/react) App](https://github.com/facebook/create-react-app) _(label: good first issue)_ <br> Create [React](/@harrisonqian/awesome/wiki/front-end-development/react) [apps](/@harrisonqian/awesome/wiki/platforms/apps) with no build configuration.
- [cypress](https://github.com/cypress-io/cypress) _(label: good first issue)_ <br> Fast, easy and reliable [testing](/@harrisonqian/awesome/wiki/testing/testing) for anything that runs in a browser.
- [electron](https://github.com/electron/electron) _(label: good first issue)_ <br> Build cross platform desktop [apps](/@harrisonqian/awesome/wiki/platforms/apps) with [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript), HTML, and CSS
- [Ember.js](https://github.com/emberjs/ember.js) _(label: Good-for-New-Contributors)_ <br> A [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) framework for creating ambitious web applications.
- [Ember.js Data](https://github.com/emberjs/data) _(label: Good-for-New-Contributors)_ <br> A data persistence library for [Ember](/@harrisonqian/awesome/wiki/front-end-development/ember).js.
- [ESLint](https://github.com/eslint/eslint) _(label: good first issue)_ <br> A fully pluggable tool for identifying and reporting on patterns in [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript).
- [eslint-plugin-unicorn](https://github.com/sindresorhus/eslint-plugin-unicorn) _(label: good-for-beginner)_ <br> [Awesome](/@harrisonqian/awesome/wiki/miscellaneous/awesome) [ESLint](/@harrisonqian/awesome/wiki/programming-languages/eslint) rules.
- [Fastify](https://github.com/fastify/fastify) _(label: good first issue)_ <br> Fast and low overhead web framework, for [Node.js](/@harrisonqian/awesome/wiki/platforms/node-js).
- [freeCodeCamp](https://github.com/freeCodeCamp/freeCodeCamp) _(label: first-timers-only)_ <br> Open source codebase and curriculum. Learn to code and help nonprofits.
- [Gatsby.js](https://github.com/gatsbyjs/gatsby) _(label: good first issue)_ <br> Build blazing fast, modern [apps](/@harrisonqian/awesome/wiki/platforms/apps) and websites with [React](/@harrisonqian/awesome/wiki/front-end-development/react).
- [Ghost](https://github.com/TryGhost/Ghost) _(label: good first issue)_ <br> Just a blogging platform
- [grommet](https://github.com/grommet/grommet) _(label: good first issue)_ <br> a [react](/@harrisonqian/awesome/wiki/front-end-development/react)-based framework that provides accessibility, modularity, responsiveness, and theming in a tidy package
- [Habitica](https://github.com/HabitRPG/habitica) _(label: good first issue)_ <br> Habitica is a gamified task manager, webapp and android/ios app, really wonderful atmosphere. Guidance for contributing here (mongo, express, vue, node stack for webapp)
- [HMPL](https://github.com/hmpl-language/hmpl) _(label: good first issue)_ <br> Server-oriented customizable templating for [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript).
- [Hoppscotch](https://github.com/hoppscotch/hoppscotch) _(label: good first issue)_ <br> A free, fast and beautiful API request builder.
- [HueHive](https://github.com/croma-app/croma) _(label: good first issue)_ <br> An open source [react](/@harrisonqian/awesome/wiki/front-end-development/react) native app iOS and [android](/@harrisonqian/awesome/wiki/platforms/android) for color palette management
- [iD](https://github.com/openstreetmap/iD) _(label: new contributor opportunity)_ <br> The easy-to-use [OpenStreetMap](/@harrisonqian/awesome/wiki/miscellaneous/openstreetmap) editor in [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript).
- [ImprovedTube](https://github.com/code-charity/youtube) _(label: good first issue)_ <br> A powerful but lightweight extension, to enrich your video experience & enable your content selection.
- [Jasmine](https://github.com/jasmine/jasmine) _(label: good first issue)_ <br> Simple [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) [testing](/@harrisonqian/awesome/wiki/testing/testing) framework for browsers and [node.js](/@harrisonqian/awesome/wiki/platforms/node-js).
- [Jest](https://github.com/facebook/jest) _(label: good first issue)_ <br> A complete and easy to set up [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) [testing](/@harrisonqian/awesome/wiki/testing/testing) solution.
- [Kinto.js](https://github.com/Kinto/kinto.js) _(label: easy-pick)_ <br> An [offline-first](/@harrisonqian/awesome/wiki/front-end-development/offline-first) [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) client leveraging the Kinto API for remote data synchronization.
- [Leaflet](https://github.com/Leaflet/Leaflet) _(label: good first issue)_ <br> [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) library for mobile-friendly interactive maps.
- [material-ui](https://github.com/mui/material-ui) _(label: good first issue)_ <br> [React](/@harrisonqian/awesome/wiki/front-end-development/react) components for faster and easier web development. Build your own design system, or start with [Material Design](/@harrisonqian/awesome/wiki/front-end-development/material-design).
- [Mattermost](https://github.com/mattermost/mattermost) _(label: Good First Issue, Difficulty/1:Easy)_ <br> Open source [Slack](/@harrisonqian/awesome/wiki/work/slack)-alternative in Golang and [React](/@harrisonqian/awesome/wiki/front-end-development/react)<br>Look for issues labelled 'Up For Grabs'
- [Meteor](https://github.com/meteor/meteor) _(label: good first issue)_ <br> [Meteor](/@harrisonqian/awesome/wiki/front-end-development/meteor) is an ultra-simple environment for building modern web applications.
- [Mocha](https://github.com/mochajs/mocha) _(label: good first issue)_ <br> [Javascript](/@harrisonqian/awesome/wiki/programming-languages/javascript) test framework for [Node.js](/@harrisonqian/awesome/wiki/platforms/node-js) and the browser.
- [Moment.js](https://github.com/moment/moment) _(label: Up-For-Grabs)_ <br> A lightweight [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) date library for parsing, validating, manipulating, and formatting dates.
- [name-suggestion-index](https://github.com/osmlab/name-suggestion-index) _(label: good first issue)_ <br> Canonical common brand names for [OpenStreetMap](/@harrisonqian/awesome/wiki/miscellaneous/openstreetmap)
- [NativeScript](https://github.com/NativeScript/NativeScript) _(label: good first issue)_ <br> NativeScript is an open source framework for building truly native mobile [apps](/@harrisonqian/awesome/wiki/platforms/apps) with [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript). Use web skills, like [Angular](/@harrisonqian/awesome/wiki/front-end-development/angular) and [Vue.js](/@harrisonqian/awesome/wiki/front-end-development/vue-js), [FlexBox](/@harrisonqian/awesome/wiki/front-end-development/flexbox) and CSS, and get native UI and performance on iOS and [Android](/@harrisonqian/awesome/wiki/platforms/android).
- [netlify-cms](https://github.com/netlify/netlify-cms) _(label: good first issue)_ <br> Open source content management for your git workflow.
- [Next.js](https://github.com/vercel/next.js) _(label: good first issue)_ <br> A minimalistic framework for universal server-rendered [React](/@harrisonqian/awesome/wiki/front-end-development/react) applications
- [Node.js core](https://github.com/nodejs/node) _(label: good first issue)_ <br> [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) runtime built on Chrome's V8 [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) engine
- [nuclear](https://github.com/nukeop/nuclear) _(label: good first issue)_ <br> Multiplatform [music](/@harrisonqian/awesome/wiki/media/music) player that streams from free sources.
- [p5.js](https://github.com/processing/p5.js) _(label: good first issue)_ <br> p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web.
- [pixi.js](https://github.com/pixijs/pixi.js) _(label: 🤩 Good First PR)_ <br> A 2D [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) Renderer
- [PouchDB](https://github.com/pouchdb/pouchdb) _(label: help-wanted)_ <br> PouchDB is a pocket-sized [database](/@harrisonqian/awesome/wiki/databases/database).
- [ramda-adjunct](https://github.com/char0n/ramda-adjunct) _(label: help-wanted)_ <br> Ramda Adjunct is the most popular and most comprehensive set of functional utilities for use with Ramda, providing a variety of useful, well tested functions with excellent documentation.
- [Rawsec Cybersecurity Inventory](https://gitlab.com/rawsec/rawsec-cybersecurity-list) _(label: difficulty::easy)_ <br> An inventory of tools and resources that aims to help people to find everything related to CyberSecurity.
- [React](https://github.com/facebook/react) _(label: good first issue)_ <br> A declarative, efficient, and flexible [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) library for building user interfaces.
- [React Native](https://github.com/facebook/react-native) _(label: Good-first-issue)_ <br> A framework for building native [apps](/@harrisonqian/awesome/wiki/platforms/apps) with [React](/@harrisonqian/awesome/wiki/front-end-development/react).
- [ReactiveSearch](https://github.com/appbaseio/reactivesearch) _(label: good first issue-:wave:)_ <br> A UI components library for Elasticsearch: Available for [React](/@harrisonqian/awesome/wiki/front-end-development/react), Vue and [React Native](/@harrisonqian/awesome/wiki/platforms/react-native).
- [reactjs.org](https://github.com/reactjs/react.dev) _(label: good first issue)_ <br> The documentation website for reactjs
- [serverless](https://github.com/serverless/serverless) _(label: good first issue)_ <br> The [Serverless Framework](/@harrisonqian/awesome/wiki/back-end-development/serverless-framework)
- [Storybook JS](https://github.com/storybookjs/storybook) _(label: good first issue)_ <br> [Storybook](/@harrisonqian/awesome/wiki/front-end-development/storybook) is a frontend workshop for building UI components and pages in isolation.
- [stryker](https://github.com/stryker-mutator/stryker) _(label: 👶 Good first issue)_ <br> The [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) mutation [testing](/@harrisonqian/awesome/wiki/testing/testing) framework
- [Svelte](https://github.com/sveltejs/svelte) _(label: good first issue)_ <br> Component framework that runs at build time, converting your components into highly efficient imperative code that surgically updates the DOM.
- [swag-for-dev](https://github.com/swapagarwal/swag-for-dev) _(label: good first issue)_ <br> Swag opportunities for developers.
- [The Odin Project Curriculum](https://github.com/TheOdinProject/curriculum) _(label: See Description)_ <br> An open-source curriculum for [learning](/@harrisonqian/awesome/wiki/programming-languages/learning) full-stack web development. There are a few "Type: Good First Issue" labelled issues, but any content addition/deletion issues seem reasonably beginner friendly.
- [Time to Leave](https://github.com/TTLApp/time-to-leave) _(label: good first issue)_ <br> Working hours time tracker app based on [Electron](/@harrisonqian/awesome/wiki/platforms/electron) and [Javascript](/@harrisonqian/awesome/wiki/programming-languages/javascript).
- [Vest](https://github.com/ealush/vest) _(label: good first issue)_ <br> Validations framework inspired by unit [testing](/@harrisonqian/awesome/wiki/testing/testing) [frameworks](/@harrisonqian/awesome/wiki/front-end-development/frameworks).
- [Video Hub App](https://github.com/whyboris/Video-Hub-App) _(label: good first issue)_ <br> [Angular](/@harrisonqian/awesome/wiki/front-end-development/angular) & [Electron](/@harrisonqian/awesome/wiki/platforms/electron) app for browsing and searching videos on your PC.
- [Video.js](https://github.com/videojs/video.js) _(label: good first issue)_ <br> The player framework
- [Vite](https://github.com/vitejs/vite) _(label: good first issue)_ <br> Next generation frontend tooling. It's fast! Alternative to Create [React](/@harrisonqian/awesome/wiki/front-end-development/react) App
- [Vue Router](https://github.com/vuejs/router) _(label: good first issue)_ <br> The official router for [Vue.js](/@harrisonqian/awesome/wiki/front-end-development/vue-js).
- [Vue.js](https://github.com/vuejs/vue) _(label: good first issue)_ <br> The Progressive [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) Framework.
- [VuePress](https://github.com/vuejs/vuepress) _(label: good first issue)_ <br> Minimalistic Vue-powered static site generator
- [webdriver.io](https://github.com/webdriverio/webdriverio) _(label: first-timers-only)_ <br> Next-gen browser and mobile automation test framework for [Node.js](/@harrisonqian/awesome/wiki/platforms/node-js)

## Javascript

- [appsmith](https://github.com/appsmithorg/appsmith) _(label: good first issue)_ <br> Drag & Drop internal tool builder

## JSON

- [Rawsec Cybersecurity Inventory](https://gitlab.com/rawsec/rawsec-cybersecurity-list) _(label: difficulty::easy)_ <br> An inventory of tools and resources that aims to help people to find everything related to CyberSecurity.

## Julia

- [Julia](https://github.com/JuliaLang/julia) _(label: good first issue)_ <br> The [Julia](/@harrisonqian/awesome/wiki/programming-languages/julia) Programming Language - A high-level, high-performance dynamic language for technical computing.

## Kotlin

- [Atrium](https://github.com/robstoll/atrium) _(label: good first issue)_ <br> Multiplatform assertion library for [Kotlin](/@harrisonqian/awesome/wiki/programming-languages/kotlin)
- [Hexagon](https://github.com/hexagonkt/hexagon) _(label: help-wanted)_ <br> A [microservices](/@harrisonqian/awesome/wiki/miscellaneous/microservices) toolkit written in [Kotlin](/@harrisonqian/awesome/wiki/programming-languages/kotlin)
- [Non-Blocking SirixDB HTTP(S)-Server](https://github.com/sirixdb/sirix) _(label: good first issue)_ <br> A non-blocking HTTP(S)-Server for SirixDB, a temporal, evolutionary NoSQL document store for XML and [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json).
- [OpenCalc](https://github.com/Darkempire78/OpenCalc) _(label: good first issue)_ <br> A simple and beautiful calculator for [Android](/@harrisonqian/awesome/wiki/platforms/android).
- [Scribe-Android](https://github.com/scribe-org/Scribe-Android) _(label: good first issue)_ <br> [Android](/@harrisonqian/awesome/wiki/platforms/android) keyboards for language learners with translation, verb conjugation and more!

## Markdown

- [The Odin Project Curriculum](https://github.com/TheOdinProject/curriculum) _(label: See Description)_ <br> An open-source curriculum for [learning](/@harrisonqian/awesome/wiki/programming-languages/learning) full-stack web development. There are a few "Type: Good First Issue" labelled issues, but any content addition/deletion issues seem reasonably beginner friendly.
- [tldr-pages](https://github.com/tldr-pages/tldr) _(label: help-wanted)_ <br> Collaborative cheatsheets for console commands.

## MLOps

- [SuperDuperDB](https://github.com/SuperDuperDB/superduperdb) _(label: good first issue)_ <br> 🔮SuperDuperDB: Bring AI to your favourite [database](/@harrisonqian/awesome/wiki/databases/database)! Integrate, train and manage any AI models and APIs directly with your database and your data

## Perl

- [Ravada](https://github.com/UPC/ravada) _(label: good first issue)_ <br> Remote Virtual Desktops Manager.

## PHP

- [Appwrite](https://github.com/appwrite/appwrite) _(label: good first issue)_ <br> An End-to-end backend server for frontend and mobile developers. 🚀
- [CodeIgniter](https://github.com/codeigniter4/CodeIgniter4) _(label: good first issue)_ <br> A lightweight, fast PHP framework, it is easy to install and perfect for [learning](/@harrisonqian/awesome/wiki/programming-languages/learning) MVC architecture.
- [Deployer](https://github.com/deployphp/deployer) _(label: good-for-beginner)_ <br> A deployment tool written in PHP with support for popular [frameworks](/@harrisonqian/awesome/wiki/front-end-development/frameworks) out of the box.
- [Drupal](https://www.[drupal](/@harrisonqian/awesome/wiki/content-management-systems/drupal).org/getting-involved-guide) _(label: n/a)_ <br> Leading open-source CMS for ambitious digital experiences that reach your audience across multiple channels.
- [Flarum](https://github.com/flarum/core) _(label: Good-first-issue)_ <br> Simple forum software for building great [communities](/@harrisonqian/awesome/wiki/work/communities).
- [FreshRSS](https://github.com/FreshRSS/FreshRSS) _(label: good first issue)_ <br> FreshRSS is a self-hosted RSS and [Atom](/@harrisonqian/awesome/wiki/editors/atom) feed aggregator. It is lightweight, easy to work with, powerful, and customizable. Since 2012.
- [Laravel Newsletters](https://github.com/spatie/laravel-newsletter) _(label: good first issue)_ <br> A package that provides an easy way to integrate MailChimp with [Laravel](/@harrisonqian/awesome/wiki/back-end-development/laravel) 5.
- [Matomo](https://github.com/matomo-org/matomo) _(label: help-wanted)_ <br> Matomo is the leading Free/Libre open [analytics](/@harrisonqian/awesome/wiki/miscellaneous/analytics) platform.
- [MediaWiki](https://phabricator.wikimedia.org/maniphest/query/4Q5_qR51u_oz/#R) _(label: n/a)_ <br> The free and open-source wiki software package that powers Wikipedia.
- [NextCloud Server](https://github.com/nextcloud/server) _(label: good first issue)_ <br> Nextcloud server, a safe home for all your data.
- [PHP Censor](https://github.com/php-censor/php-censor) _(label: good-for-beginner)_ <br> Open source self-hosted continuous [integration](/@harrisonqian/awesome/wiki/platforms/integration) server for PHP projects.
- [phpMyAdmin](https://github.com/phpmyadmin/phpmyadmin) _(label: newbie)_ <br> Admin interface for [MySQL](/@harrisonqian/awesome/wiki/databases/mysql) written in PHP.
- [PrestaShop](https://github.com/PrestaShop/PrestaShop) _(label: good first issue)_ <br> The open source ecommerce solution to start your online business and start selling online.
- [Symfony](https://github.com/symfony/symfony) _(label: good first issue)_ <br> [Symfony](/@harrisonqian/awesome/wiki/back-end-development/symfony) is a PHP framework for web applications and a set of reusable PHP components.

## Pug

- [Rawsec Cybersecurity Inventory](https://gitlab.com/rawsec/rawsec-cybersecurity-list) _(label: difficulty::easy)_ <br> An inventory of tools and resources that aims to help people to find everything related to CyberSecurity.

## Python

- [activist](https://github.com/activist-org/activist) _(label: good first issue)_ <br> activist.org is a network for political action that allows people to coordinate and collaborate on the issues that matter most to them.
- [Ansible](https://github.com/ansible/ansible) _(label: easyfix)_ <br> A simple IT automation platform
- [ArviZ](https://github.com/arviz-devs/arviz) _(label: Beginner)_ <br> Exploratory Analysis of Bayesian Models.
- [BeeWare Briefcase](https://github.com/beeware/briefcase) _(label: good first issue)_ <br> Turn [Python](/@harrisonqian/awesome/wiki/programming-languages/python) projects into distributable native applications across desktop and mobile platforms.
- [Bokeh](https://github.com/bokeh/bokeh) _(label: good first issue)_ <br> Bokeh is an interactive visualization library for modern web browsers.
- [BorgBackup](https://github.com/borgbackup/borg) _(label: easy)_ <br> Deduplicating backup program with compression and authenticated encryption.
- [CiviWiki](https://github.com/CiviWiki/OpenCiviWiki) _(label: good first issue)_ <br> Building a Better Democracy for the Internet Age
- [Colossal-AI](https://github.com/hpcaitech/ColossalAI) _(label: good first issue)_ <br> An open-source [deep learning](/@harrisonqian/awesome/wiki/computer-science/deep-learning) system for large-scale model training and inference with high efficiency and low cost.
- [cookiecutter](https://github.com/cookiecutter/cookiecutter) _(label: good first issue)_ <br> A command-line utility that creates projects from cookiecutters (project templates). E.g. [Python](/@harrisonqian/awesome/wiki/programming-languages/python) package projects, [jQuery](/@harrisonqian/awesome/wiki/front-end-development/jquery) plugin projects.
- [datascience](https://github.com/data-8/datascience) _(label: good first issue)_ <br> A [Jupyter](/@harrisonqian/awesome/wiki/miscellaneous/jupyter) notebook [Python](/@harrisonqian/awesome/wiki/programming-languages/python) library for introductory [data science](/@harrisonqian/awesome/wiki/programming-languages/data-science).
- [Devopness](https://github.com/devopness/devopness) _(label: good first issue)_ <br> Deploy any software to any cloud: automated DevOps workflows to save software teams time and money.
- [django cookiecutter](https://github.com/pydanny/cookiecutter-django) _(label: hacktoberfest)_ <br> An implementation of [Python](/@harrisonqian/awesome/wiki/programming-languages/python) for backend web development.
- [DocsGPT](https://github.com/arc53/DocsGPT) _(label: good first issue)_ <br> Open-source RAG assistant that helps users get reliable [answers](/@harrisonqian/awesome/wiki/miscellaneous/answers) from knowledge sources while avoiding hallucinations.
- [Fabric](https://github.com/fabric/fabric) _(label: Low-hanging-fruit)_ <br> Pythonic remote execution and deployment.
- [FastAPI](https://github.com/tiangolo/fastapi) _(label: good first issue)_ <br> A modern, fast (high-performance) web framework for building APIs with [Python](/@harrisonqian/awesome/wiki/programming-languages/python) 3.6+ based on standard [Python](/@harrisonqian/awesome/wiki/programming-languages/python) type hints.
- [fenn](https://github.com/pyfenn/fenn) _(label: good first issue)_ <br> A simple framework that automates ML/DL workflows by providing prebuilt trainers, templates, logging, configuration management, and much more.
- [H2O Wave](https://github.com/h2oai/wave) _(label: good first issue)_ <br> Realtime Web [Apps](/@harrisonqian/awesome/wiki/platforms/apps) and Dashboards framework for [Python](/@harrisonqian/awesome/wiki/programming-languages/python) and R. Suited (not only) for AI audience.
- [Harmony](https://github.com/harmonydata/harmony) _(label: Good First Issue)_ <br> Natural language processing tool for psychologists to analyse and compare [datasets](/@harrisonqian/awesome/wiki/miscellaneous/datasets) with AI and LLMs.<br>Up for a challenge? Try [this LLM training competition](https://harmonydata.ac.uk/doxa/) for a chance to win up to £500!
- [jarvis](https://github.com/sukeesh/Jarvis) _(label: difficulty/newcomer)_ <br> A personal assistant for [Linux](/@harrisonqian/awesome/wiki/platforms/linux), MacOs and [Windows](/@harrisonqian/awesome/wiki/platforms/windows) based on Command line Interface.
- [Jupyter notebook](https://github.com/jupyter/notebook) _(label: good first issue)_ <br> [Jupyter](/@harrisonqian/awesome/wiki/miscellaneous/jupyter) interactive notebook.
- [Kinto](https://github.com/Kinto/kinto) _(label: easy-pick)_ <br> A lightweight [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json) storage service with synchronisation and sharing abilities.
- [matplotlib](https://github.com/matplotlib/matplotlib) _(label: good first issue)_ <br> Matplotlib is a comprehensive library for creating static, animated, and interactive visualizations in [Python](/@harrisonqian/awesome/wiki/programming-languages/python).
- [Mem0](https://github.com/mem0ai/mem0/) _(label: good first issue)_ <br> Mem0 is a memory framework for LLM applications.
- [MindsDB](https://github.com/mindsdb/mindsdb) _(label: good first issue)_ <br> MindsDB is an open source AI layer for existing databases.
- [mitmproxy](https://github.com/mitmproxy/mitmproxy) _(label: help-wanted)_ <br> An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers
- [mygpo](https://github.com/gpodder/mygpo) _(label: starter-issue)_ <br> The webservice for gpodder[.net](/@harrisonqian/awesome/wiki/platforms/net), a libre web service that allows users to manage their podcast subscriptions and discover new content.
- [mypy](https://github.com/python/mypy) _(label: good first issue)_ <br> Optional static [typing](/@harrisonqian/awesome/wiki/programming-languages/typing) for [Python](/@harrisonqian/awesome/wiki/programming-languages/python).
- [OMRChecker](https://github.com/Udayraj123/OMRChecker) _(label: good first issue)_ <br> OMRChecker helps to grade exams fast and accurately using a scanner 🖨 or your phone 🤳. Learn image processing with [Python](/@harrisonqian/awesome/wiki/programming-languages/python) and OpenCV while contributing to one of the most popular repositories related to OMR topic on [github](/@harrisonqian/awesome/wiki/development-environment/github).
- [OpenMetadata](https://github.com/open-metadata/OpenMetadata) _(label: good first issue)_ <br> OpenMetadata is an all-in-one platform for data discovery, data quality, observability, governance, data lineage, and team collaboration.
- [Oppia](https://github.com/oppia/oppia) _(label: good first issue)_ <br> Oppia is an open-source project whose aim is to empower learners across the globe by providing access to high-quality, engaging [education](/@harrisonqian/awesome/wiki/back-end-development/education). We envision a society in which access to high-quality education is a human right rather than a privilege.
- [opsdroid](https://github.com/opsdroid/opsdroid) _(label: good first issue)_ <br> An open source chat-ops bot framework.
- [pandas](https://github.com/pandas-dev/pandas) _(label: good first issue)_ <br> Flexible and powerful data analysis / manipulation library for [Python](/@harrisonqian/awesome/wiki/programming-languages/python), providing labeled data structures similar to R data.frame objects, statistical functions, and much more
- [PyMC](https://github.com/pymc-devs/pymc) _(label: beginner friendly)_ <br> A [Python](/@harrisonqian/awesome/wiki/programming-languages/python) library for Bayesian statistical modeling and probabilistic [machine learning](/@harrisonqian/awesome/wiki/computer-science/machine-learning). Beginner-friendly with 'good first issue' labels.
- [Pytest](https://github.com/pytest-dev/pytest) _(label: status:-easy)_ <br> The pytest framework makes it easy to write small tests, yet scales to support complex functional [testing](/@harrisonqian/awesome/wiki/testing/testing).
- [Python Babel](https://github.com/python-babel/babel) _(label: difficulty/low)_ <br> The [Python](/@harrisonqian/awesome/wiki/programming-languages/python) Internationalization Library.
- [Pytorch](https://github.com/pytorch/pytorch) _(label: good first issue)_ <br> PyTorch is an open source [machine learning](/@harrisonqian/awesome/wiki/computer-science/machine-learning) library based on the Torch library, used for applications such as [computer vision](/@harrisonqian/awesome/wiki/computer-science/computer-vision) and natural language processing.
- [SaltStack](https://github.com/saltstack/salt) _(label: good first issue)_ <br> Software to automate the management and configuration of any infrastructure or application at scale.
- [scikit-learn](https://github.com/scikit-learn/scikit-learn) _(label: good first issue)_ <br> Scikit-learn is a [machine learning](/@harrisonqian/awesome/wiki/computer-science/machine-learning) library for [Python](/@harrisonqian/awesome/wiki/programming-languages/python).
- [scrapy](https://github.com/scrapy/scrapy) _(label: good first issue)_ <br> A fast high-level web crawling & scraping framework for [Python](/@harrisonqian/awesome/wiki/programming-languages/python).
- [SuperDuperDB](https://github.com/SuperDuperDB/superduperdb) _(label: good first issue)_ <br> 🔮SuperDuperDB: Bring AI to your favourite [database](/@harrisonqian/awesome/wiki/databases/database)! Integrate, train and manage any AI models and APIs directly with your database and your data
- [SymPy](https://github.com/sympy/sympy) _(label: Easy-to-Fix)_ <br> A [Python](/@harrisonqian/awesome/wiki/programming-languages/python) library for symbolic mathematics.
- [wemake-[python](/@harrisonqian/awesome/wiki/programming-languages/python)-styleguide](https://github.com/wemake-services/wemake-python-styleguide) _(label: level:starter)_ <br> The strictest and most opinionated python linter ever!
- [Zulip](https://github.com/zulip/zulip) _(label: good first issue)_ <br> Powerful open source group chat.

## Ruby

- [Avo Admin for [Ruby](/@harrisonqian/awesome/wiki/programming-languages/ruby) on Rails](https://github.com/avo-hq/avo) _(label: Good first issue)_ <br> Build business [apps](/@harrisonqian/awesome/wiki/platforms/apps) 10x faster using Ruby on [Rails](/@harrisonqian/awesome/wiki/back-end-development/rails).
- [chatwoot](https://github.com/chatwoot/chatwoot) _(label: good first issue)_ <br> Opensource customer support platform which can be an alternative to Intercom, Zendesk, Drift, Crisp etc.
- [chef](https://github.com/chef/chef) _(label: Type:-Jump-In)_ <br> A systems [integration](/@harrisonqian/awesome/wiki/platforms/integration) framework, built to bring the benefits of configuration management to your entire infrastructure
- [Hanami](https://github.com/hanami/hanami) _(label: easy)_ <br> A modern framework for [Ruby](/@harrisonqian/awesome/wiki/programming-languages/ruby).
- [JRuby](https://github.com/jruby/jruby) _(label: beginner)_ <br> An implementation of [Ruby](/@harrisonqian/awesome/wiki/programming-languages/ruby) on the [Java](/@harrisonqian/awesome/wiki/programming-languages/java) Virtual Machine.
- [mapknitter](https://github.com/publiclab/mapknitter) _(label: first-timers-only)_ <br> Upload your own aerial images, position (rubbersheet) them in a web interface over existing map data, and share via web or composite and export for print.
- [multiwoven](https://github.com/Multiwoven/multiwoven) _(label: good first issue)_ <br> The open-source reverse ETL, data activation platform for modern data teams.
- [ohai](https://github.com/chef/ohai) _(label: Type:-Jump-In)_ <br> Ohai profiles your system and emits [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json)
- [open-build-service](https://github.com/openSUSE/open-build-service) _(label: good first issue-:1st_place_medal:)_ <br> A generic system to build and distribute packages from sources in an automatic, consistent and reproducible way.
- [osem](https://github.com/openSUSE/osem) _(label: good first issue)_ <br> Open Source Event Manager. An event management tool tailored to Free and Open Source Software conferences
- [Ruby on Rails](https://github.com/rails/rails) _(label: good first issue)_ <br> [Ruby](/@harrisonqian/awesome/wiki/programming-languages/ruby) on [Rails](/@harrisonqian/awesome/wiki/back-end-development/rails) (Rails) is an open source web application framework written in Ruby.
- [Sinatra](https://github.com/sinatra/sinatra) _(label: good first issue)_ <br> Classy web-development dressed in a DSL.

## Rust

- [dotenv-linter](https://github.com/dotenv-linter/dotenv-linter) _(label: good first issue)_ <br> Lightning-fast linter for .env files. Written in [Rust](/@harrisonqian/awesome/wiki/programming-languages/rust)
- [Hyper](https://github.com/hyperium/hyper) _(label: E-easy)_ <br> A fast, safe and correct low-level HTTP library for [Rust](/@harrisonqian/awesome/wiki/programming-languages/rust).
- [nushell](https://github.com/nushell/nushell) _(label: good first issue)_ <br> A modern [shell](/@harrisonqian/awesome/wiki/development-environment/shell) for the [GitHub](/@harrisonqian/awesome/wiki/development-environment/github) era written in [Rust](/@harrisonqian/awesome/wiki/programming-languages/rust).
- [Ockam](https://github.com/ockam-network/ockam) _(label: good first issue)_ <br> End-to-end encryption and mutual authentication for distributed applications.
- [Pyrefly](https://github.com/facebook/pyrefly) _(label: good first issue)_ <br> A fast [Python](/@harrisonqian/awesome/wiki/programming-languages/python) typechecker and IDE written in [Rust](/@harrisonqian/awesome/wiki/programming-languages/rust).
- [Readest](https://github.com/readest/readest) _(label: good first issue)_ <br> A modern, feature-rich ebook reader designed for avid readers offering seamless [cross-platform](/@harrisonqian/awesome/wiki/platforms/cross-platform) access, powerful tools, and an intuitive interface.
- [Rust-Clippy](https://github.com/rust-lang/rust-clippy) _(label: good first issue)_ <br> A bunch of lints to catch common mistakes and improve [Rust](/@harrisonqian/awesome/wiki/programming-languages/rust) code
- [Rustfmt](https://github.com/rust-lang-nursery/rustfmt) _(label: good first issue)_ <br> A tool for formatting [Rust](/@harrisonqian/awesome/wiki/programming-languages/rust) code according to style guidelines.
- [Servo](https://github.com/servo/servo) _(label: E-easy)_ <br> A browser engine designed for applications including embedded use.
- [Sniffnet](https://github.com/GyulyVGC/sniffnet) _(label: good first issue)_ <br> Application to comfortably monitor network traffic.
- [TensorZero](https://github.com/tensorzero/tensorzero) _(label: good-first-issue)_ <br> TensorZero creates a feedback loop for optimizing LLM applications — turning production data into smarter, faster, and cheaper models.
- [TiKV](https://github.com/tikv/tikv) _(label: difficulty/easy)_ <br> A distributed transactional key-value [database](/@harrisonqian/awesome/wiki/databases/database)
- [Veloren](https://gitlab.com/veloren/veloren) _(label: n/a)_ <br> Veloren is a multiplayer voxel RPG written in [Rust](/@harrisonqian/awesome/wiki/programming-languages/rust).
- [zoom-rs](https://github.com/security-union/zoom-rs) _(label: good first issue)_ <br> Teleconference system with a web based user interface written in [Rust](/@harrisonqian/awesome/wiki/programming-languages/rust)

## Scala

- [playframework](https://github.com/playframework/playframework) _(label: good first issue)_ <br> The High Velocity Web Framework
- [Twitter Util](https://github.com/twitter/util) _(label: good first issue)_ <br> Wonderful reusable code from Twitter

## Smalltalk

- [Pharo](https://github.com/pharo-project/pharo) _(label: good first issue)_ <br> A dynamic reflective pure object-oriented language supporting live programming inspired by Smalltalk.

## Swift

- [Basic-Car-Maintenance](https://github.com/mikaelacaron/Basic-Car-Maintenance) _(label: good first issue)_ <br> A basic app to track your car's maintenance events, like fixes, oil changes, etc.

## TypeScript

- [activist](https://github.com/activist-org/activist) _(label: good first issue)_ <br> activist.org is a network for political action that allows people to coordinate and collaborate on the issues that matter most to them.
- [Amplication](https://github.com/amplication/amplication) _(label: good first issue)_ <br> Amplication is an open-source development tool. It helps you develop quality [Node.js](/@harrisonqian/awesome/wiki/platforms/node-js) applications without spending time on repetitive coding tasks.
- [Berry - Active development trunk for Yarn](https://github.com/yarnpkg/berry) _(label: good first issue)_ <br> Fast, reliable, and secure dependency management.
- [Booster](https://github.com/boostercloud/booster) _(label: good first issue)_ <br> A truly [serverless framework](/@harrisonqian/awesome/wiki/back-end-development/serverless-framework), write your code and deploy it in seconds without any server configuration files.
- [Devopness](https://github.com/devopness/devopness) _(label: good first issue)_ <br> Deploy any software to any cloud: automated DevOps workflows to save software teams time and money.
- [DocsGPT](https://github.com/arc53/DocsGPT) _(label: good first issue)_ <br> Open-source RAG assistant that helps users get reliable [answers](/@harrisonqian/awesome/wiki/miscellaneous/answers) from knowledge sources while avoiding hallucinations.
- [Graphback](https://github.com/aerogear/graphback) _(label: good first issue)_ <br> A CLI and runtime framework to generate a [GraphQL](/@harrisonqian/awesome/wiki/miscellaneous/graphql) API in seconds.
- [H2O Wave](https://github.com/h2oai/wave) _(label: good first issue)_ <br> Realtime Web [Apps](/@harrisonqian/awesome/wiki/platforms/apps) and Dashboards framework for [Python](/@harrisonqian/awesome/wiki/programming-languages/python) and R. Suited (not only) for AI audience.
- [Hasura [GraphQL](/@harrisonqian/awesome/wiki/miscellaneous/graphql) Engine](https://github.com/hasura/graphql-engine) _(label: good first issue)_ <br> Blazing fast, instant realtime GraphQL APIs on Postgres with fine grained access control, also trigger webhooks on [database](/@harrisonqian/awesome/wiki/databases/database) events.
- [Impler.io](https://github.com/implerhq/impler.io) _(label: good first issue)_ <br> 100% open source data import experience with readymade CSV & Excel import widget 🚀
- [IterTools TS](https://github.com/Smoren/itertools-ts) _(label: good first issue)_ <br> Extended itertools port for TypeScript and [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript). Provides a huge set of functions for working with iterable collections (including async ones).
- [LinksHub](https://github.com/rupali-codes/LinksHub) _(label: good first issue)_ <br> LinksHub aims to provide developers with access to a wide range of free resources and tools that they can use in their work.
- [LitmusChaos](https://github.com/litmuschaos/litmus) _(label: good first issue)_ <br> Litmus is a toolset to do cloud-native chaos engineering.
- [Manifest](https://github.com/mnfst/manifest) _(label: good first issue)_ <br> Manifest is an open-source Backend-as-a-Service allowing developers to create a backend easily and quickly.
- [Metabase](https://github.com/metabase/metabase) _(label: good first issue)_ <br> Open source business intelligence and [analytics](/@harrisonqian/awesome/wiki/miscellaneous/analytics) platform
- [OpenMetadata](https://github.com/open-metadata/OpenMetadata) _(label: good first issue)_ <br> OpenMetadata is an all-in-one platform for data discovery, data quality, observability, governance, data lineage, and team collaboration.
- [Oppia](https://github.com/oppia/oppia) _(label: good first issue)_ <br> Oppia is an open-source project whose aim is to empower learners across the globe by providing access to high-quality, engaging [education](/@harrisonqian/awesome/wiki/back-end-development/education). We envision a society in which access to high-quality education is a human right rather than a privilege.
- [Readest](https://github.com/readest/readest) _(label: good first issue)_ <br> A modern, feature-rich ebook reader designed for avid readers offering seamless [cross-platform](/@harrisonqian/awesome/wiki/platforms/cross-platform) access, powerful tools, and an intuitive interface.
- [reatom](https://github.com/artalar/reatom) _(label: good first issue)_ <br> Reatom is declarative and reactive state manager, designed for both simple and complex applications.
- [SigNoz](https://github.com/SigNoz/signoz) _(label: good first issue)_ <br> An Open Source observability platform that monitors your applications and services. It comes with out-of-box charts for key application metrics like p99 latency, error rate, Apdex, and operations per second. You can also monitor the [database](/@harrisonqian/awesome/wiki/databases/database) and external calls made from your application.
- [Storybook JS](https://github.com/storybookjs/storybook) _(label: good first issue)_ <br> [Storybook](/@harrisonqian/awesome/wiki/front-end-development/storybook) is a frontend workshop for building UI components and pages in isolation.
- [supabase](https://github.com/supabase/supabase) _(label: good first issue)_ <br> The open source [Firebase](/@harrisonqian/awesome/wiki/platforms/firebase) alternative. [Supabase](/@harrisonqian/awesome/wiki/databases/supabase) gives you a dedicated Postgres [database](/@harrisonqian/awesome/wiki/databases/database) to build your web, mobile, and AI applications.
- [tinyhttp](https://github.com/talentlessguy/tinyhttp) _(label: good first issue)_ <br> A 0-legacy, tiny & fast web framework as a replacement of Express.
- [TypeScript](https://github.com/Microsoft/TypeScript) _(label: good first issue)_ <br> A superset of [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) that compiles to clean JavaScript output.
- [typescript-eslint](https://github.com/typescript-eslint/typescript-eslint) _(label: good first issue)_ <br> Monorepo for all the tooling which enables [ESLint](/@harrisonqian/awesome/wiki/programming-languages/eslint) to support TypeScript.
- [Visual Studio Code](https://github.com/Microsoft/vscode) _(label: good first issue)_ <br> A code editor redefined and optimized for building and debugging modern web and cloud applications.
- [Vite](https://github.com/vitejs/vite) _(label: good first issue)_ <br> Next generation frontend tooling. It's fast! Alternative to Create [React](/@harrisonqian/awesome/wiki/front-end-development/react) App
- [Vitest](https://github.com/vitest-dev/vitest) _(label: good first issue)_ <br> A blazing fast unit test framework powered by Vite.

## Typescript

- [appsmith](https://github.com/appsmithorg/appsmith) _(label: good first issue)_ <br> Drag & Drop internal tool builder

## Contribute

Contributions are welcome! See the [contributing guidelines](CONTRIBUTING.md).

## Thanks to GitHub Sponsors

Thanks to [Warp.dev](https://go.warp.dev/awesome-for-beginners) for sponsoring this repository through a donation to a charity of my choice.

<table><tr><td align="center"><a href="https://github.com/MixeroTN"><img src="https://avatars.githubusercontent.com/u/40803091" width="60px;" alt=""/><br/><sub><b>Michał Gołkowski</b></sub></a></td></tr></table>

## License

[![CC0](http://i.creativecommons.org/p/zero/1.0/88x31.png)](http://creativecommons.org/publicdomain/zero/1.0/)

To the extent possible under law, the author has waived all copyrights and related or neighboring rights to this work.