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<h1 id="awesome-first-pull-request-opportunities-awesome">Awesome First
Pull Request Opportunities <a
href="https://github.com/sindresorhus/awesome"><img
src="https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg"
alt="Awesome" /></a></h1>
<p>Inspired by <a
href="https://kentcdodds.com/blog/first-timers-only">First Timers
Only</a> blog post.</p>
<p>If you are a maintainer of open-source projects, add the label
<code>first-timers-only</code> (or similar) to your project and list it
here so that people can find it.</p>
<p>If you are not a programmer but would like to contribute, check out
the <a
href="https://github.com/szabgab/awesome-for-non-programmers">Awesome
for non-programmers</a> list.</p>
<p>If you would like to be guided through how to contribute to a
repository on GitHub, check out <a
href="https://github.com/firstcontributions/first-contributions">the
First Contributions repository</a>.</p>
<blockquote>
<p>[!TIP] All links open in the same tab. If you want to open in a new
tab, use <code>Ctrl + Click</code> (Windows/Linux) or
<code>Cmd + Click</code> (Mac). ## Table of Contents:</p>
</blockquote>
<table>
<colgroup>
<col style="width: 50%" />
<col style="width: 50%" />
</colgroup>
<thead>
<tr class="header">
<th></th>
<th>Languages</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>Misc</td>
<td><a href="#net">.NET</a></td>
</tr>
<tr class="even">
<td>A</td>
<td><a href="#angular">Angular</a>, <a href="#ansible">Ansible</a></td>
</tr>
<tr class="odd">
<td>C</td>
<td><a href="#c">C</a>, <a href="#c-1">C#</a>, <a href="#c-2">C++</a>,
<a href="#clojure">Clojure</a>, <a href="#css">CSS</a></td>
</tr>
<tr class="even">
<td>D</td>
<td><a href="#dart">Dart</a></td>
</tr>
<tr class="odd">
<td>E</td>
<td><a href="#elixir">Elixir</a>, <a href="#elm">Elm</a></td>
</tr>
<tr class="even">
<td>G</td>
<td><a href="#go">Go</a></td>
</tr>
<tr class="odd">
<td>H</td>
<td><a href="#haskell">Haskell</a></td>
</tr>
<tr class="even">
<td>J</td>
<td><a href="#java">Java</a>, <a href="#javascript">JavaScript</a>, <a
href="#json">JSON</a>, <a href="#julia">Julia</a></td>
</tr>
<tr class="odd">
<td>K</td>
<td><a href="#kotlin">Kotlin</a></td>
</tr>
<tr class="even">
<td>M</td>
<td><a href="#markdown">Markdown</a>, <a href="#mlops">MLOps</a></td>
</tr>
<tr class="odd">
<td>P</td>
<td><a href="#perl">Perl</a>, <a href="#php">PHP</a>, <a
href="#pug">Pug</a>, <a href="#python">Python</a></td>
</tr>
<tr class="even">
<td>R</td>
<td><a href="#ruby">Ruby</a>, <a href="#rust">Rust</a></td>
</tr>
<tr class="odd">
<td>S</td>
<td><a href="#scala">Scala</a>, <a href="#smalltalk">Smalltalk</a>, <a
href="#swift">Swift</a></td>
</tr>
<tr class="even">
<td>T</td>
<td><a href="#typescript">TypeScript</a></td>
</tr>
</tbody>
</table>
<h2 id="net">.NET</h2>
<ul>
<li><a href="https://github.com/MADE-Apps/legerity">Legerity</a>
<em>(label: good first issue)</em> <br> A framework for speeding up the
development of automated UI tests for Windows, Android, iOS, and Web
with Appium/Selenium on .NET.</li>
<li><a href="https://github.com/MADE-Apps/legerity-uno">Legerity for Uno
Platform</a> <em>(label: good first issue)</em> <br> An extension
framework to Legerity for speeding up the development of automated UI
tests for Uno Platform applications with Appium/Selenium on .NET.</li>
<li><a href="https://github.com/MvvmCross/MvvmCross">MvvmCross</a>
<em>(label: first-timers-only)</em> <br> The .NET MVVM framework for
cross-platform solutions, including Xamarin.iOS, Xamarin.Android,
Windows and Mac.</li>
<li><a href="https://github.com/arduosoft/RawCMS">RawCMS</a> <em>(label:
good first issue)</em> <br> RawCMS is a headless CMS written in ASP.NET
Core, built for developers that embrace API-first technology.</li>
</ul>
<h2 id="angular">Angular</h2>
<ul>
<li><a href="https://github.com/oppia/oppia">Oppia</a> <em>(label: good
first issue)</em> <br> Oppia is an open-source project whose aim is to
empower learners across the globe by providing access to high-quality,
engaging education. We envision a society in which access to
high-quality education is a human right rather than a privilege.</li>
</ul>
<h2 id="ansible">Ansible</h2>
<ul>
<li><a href="https://gitlab.com/exosphere/exosphere">Exosphere</a>
<em>(label: Good First Issue)</em> <br> Exosphere is a user-friendly
client interface for OpenStack-based cloud systems.</li>
</ul>
<h2 id="c">C</h2>
<ul>
<li><a href="https://github.com/profanity-im/profanity">Profanity</a>
<em>(label: good first issue)</em> <br> Ncurses XMPP chat client.</li>
</ul>
<h2 id="c-1">C</h2>
<ul>
<li><a href="https://github.com/cake-build/cake">Cake</a> <em>(label:
Good-first-issue)</em> <br> Cake (C# Make) is a free and open source
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.</li>
<li><a href="https://github.com/Marusyk/grok.net">grok.net</a>
<em>(label: good first issue)</em> <br> Cross platform .NET grok
implementation</li>
<li><a href="https://github.com/ppy/osu">osu!</a> <em>(label: good first
issue)</em> <br> Music game. Rhythm is just a click away!</li>
<li><a
href="https://github.com/spectreconsole/spectre.console">Spectre.Console</a>
<em>(label: good first issue)</em> <br> A .NET library that makes it
easier to create beautiful console applications.</li>
<li><a href="https://github.com/unoplatform/uno">Uno Platform</a>
<em>(label: good first issue)</em> <br> OSS project for creating
pixel-perfect, single-source C# and XAML apps which run natively on iOS,
Android, macOS, Linux and Web via WebAssembly.</li>
</ul>
<h2 id="c-2">C++</h2>
<ul>
<li><a href="https://github.com/electron/electron">electron</a>
<em>(label: good first issue)</em> <br> Build cross platform desktop
apps with JavaScript, HTML, and CSS</li>
<li><a href="https://github.com/f3d-app/f3d">F3D</a> <em>(label: good
first issue)</em> <br> Fast and minimalist 3D viewer.</li>
<li><a href="https://github.com/godotengine/godot">Godot Engine</a>
<em>(label: good first issue)</em> <br> 2D and 3D cross-platform game
engine. Also has C# and Python code.</li>
<li><a href="https://github.com/oceanbase/miniob">MiniOB</a> <em>(label:
good first issue)</em> <br> MiniOB is a compact database that assists
developers in understanding the fundamental workings of a database(main
language is Chinese).</li>
<li><a href="https://github.com/ros-planning/moveit">MoveIt</a>
<em>(label: good first issue)</em> <br> Easy-to-use open source robotics
manipulation platform for developing commercial applications,
prototyping designs, and benchmarking algorithms.</li>
<li><a
href="https://github.com/projectM-visualizer/projectm">projectM</a>
<em>(label: good first issue)</em> <br> A music visualizer library using
OpenGL and GLSL. Has applications using Qt5, SDL, emscripten, iTunes,
Kodi.</li>
<li><a href="https://github.com/roc-streaming/roc-toolkit">Roc
Toolkit</a> <em>(label: help-wanted)</em> <br> A toolkit for real-time
audio streaming over the network.</li>
<li><a href="https://github.com/tensorflow/tensorflow">tensorflow</a>
<em>(label: stat:contributions-welcome)</em> <br> Computation using data
flow graphs for scalable machine learning</li>
<li><a href="https://github.com/yugabyte/yugabyte-db">Yugabyte DB</a>
<em>(label: good first issue)</em> <br> Distributed SQL database.</li>
</ul>
<h2 id="clojure">Clojure</h2>
<ul>
<li><a href="https://github.com/metabase/metabase">Metabase</a>
<em>(label: good first issue)</em> <br> Open source business
intelligence and analytics platform</li>
</ul>
<h2 id="css">CSS</h2>
<ul>
<li><a href="https://github.com/code-charity/youtube">ImprovedTube</a>
<em>(label: good first issue)</em> <br> A powerful but lightweight
extension, to enrich your video experience &amp; enable your content
selection.</li>
</ul>
<h2 id="dart">Dart</h2>
<ul>
<li><a href="https://github.com/dart-lang/site-www">dart.dev</a>
<em>(label: beginner)</em> <br> A website covering Dart language and
common libraries, for developers of Dart libraries, web apps,
server-side code, and mobile (Flutter) apps.</li>
<li><a href="https://github.com/flutter/flutter">flutter</a> <em>(label:
good first issue)</em> <br> Flutter is Googles UI toolkit for building
beautiful, natively compiled applications for mobile, web, desktop, and
embedded devices from a single codebase.</li>
<li><a
href="https://github.com/openfoodfacts/smooth-app">OpenFoodFacts</a>
<em>(label: good first issue)</em> <br> Collaborative, free and open
database of food products from around the world. Scan barcode to get
info or add a product</li>
</ul>
<h2 id="elixir">Elixir</h2>
<ul>
<li><a href="https://github.com/elixir-ecto/ecto">Ecto</a> <em>(label:
Level:Starter)</em> <br> Ecto is a database wrapper and language
integrated query for Elixir</li>
<li><a href="https://github.com/elixir-lang/elixir">Elixir</a>
<em>(label: Level:Starter)</em> <br> Elixir is a dynamic, functional
language designed for building scalable and maintainable
applications</li>
</ul>
<h2 id="elm">Elm</h2>
<ul>
<li><a href="https://gitlab.com/exosphere/exosphere">Exosphere</a>
<em>(label: Good First Issue)</em> <br> Exosphere is a user-friendly
client interface for OpenStack-based cloud systems.</li>
</ul>
<h2 id="go">Go</h2>
<ul>
<li><a href="https://github.com/alda-lang/alda">Alda</a> <em>(label:
low-hanging-fruit)</em> <br> A music programming language for musicians.
🎶</li>
<li><a href="https://github.com/containerd/containerd">containerd</a>
<em>(label: exp/beginner)</em> <br> Industry-standard container runtime
with an emphasis on simplicity, robustness and portability.</li>
<li><a href="https://github.com/docker/cli">Docker/CLI</a> <em>(label:
exp/beginner)</em> <br> The Docker CLI</li>
<li><a href="https://github.com/dragonflyoss/Dragonfly2">Dragonfly</a>
<em>(label: good first issue)</em> <br> Provide efficient, stable and
secure file distribution and image acceleration based on p2p
technology</li>
<li><a href="https://github.com/kubernetes/helm">Helm</a> <em>(label:
good first issue)</em> <br> The Kubernetes Package Manager</li>
<li><a href="https://github.com/gohugoio/hugo">Hugo</a> <em>(label:
GoodFirstIssue)</em> <br> A Fast and Flexible Static Site Generator
built with love in GoLang</li>
<li><a href="https://github.com/kanisterio/kanister">Kanister</a>
<em>(label: good first issue)</em> <br> A Data Protection Workflow
Management Engine</li>
<li><a href="https://github.com/kubernetes/kubernetes">Kubernetes</a>
<em>(label: good first issue)</em> <br> Production-Grade Container
Scheduling and Management System</li>
<li><a href="https://github.com/lxc/lxd">lxd</a> <em>(label: easy)</em>
<br> System container and virtual machine manager.</li>
<li><a href="https://github.com/mattermost/mattermost">Mattermost</a>
<em>(label: Good First Issue, Difficulty/1:Easy)</em> <br> Open source
Slack-alternative in Golang and React<br>Look for issues labelled Up
For Grabs</li>
<li><a href="https://github.com/layer5io/meshery">Meshery</a>
<em>(label: good first issue)</em> <br> Meshery, the service mesh
management plane.</li>
<li><a href="https://github.com/moby/moby">Moby</a> <em>(label:
exp/beginner)</em> <br> Open-source application container engine</li>
<li><a href="https://gitlab.com/purelb/purelb">PureLB</a> <em>(label:
n/a)</em> <br> Load-balancer orchestrator for Kubernetes that uses
standard Linux networking and routing protocols.</li>
<li><a href="https://github.com/bitfield/script">script</a> <em>(label:
good first issue)</em> <br> A Go library for doing the kind of tasks
that 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 and help through the PR process.</li>
<li><a href="https://github.com/hashicorp/terraform">Terraform</a>
<em>(label: good first issue)</em> <br> A tool for building, changing,
and versioning infrastructure safely and efficiently.</li>
<li><a href="https://github.com/pingcap/tidb">TiDB</a> <em>(label: good
first issue)</em> <br> A distributed scalable Hybrid Transactional and
Analytical Processing (HTAP) database</li>
<li><a href="https://github.com/kashifkhan0771/utils">utils</a>
<em>(label: good first issue)</em> <br> Common Utilities library for
Go</li>
</ul>
<h2 id="haskell">Haskell</h2>
<ul>
<li><a href="https://github.com/hasura/graphql-engine">Hasura GraphQL
Engine</a> <em>(label: good first issue)</em> <br> Blazing fast, instant
realtime GraphQL APIs on Postgres with fine grained access control, also
trigger webhooks on database events.</li>
</ul>
<h2 id="java">Java</h2>
<ul>
<li><a href="https://github.com/appsmithorg/appsmith">appsmith</a>
<em>(label: good first issue)</em> <br> Drag &amp; Drop internal tool
builder</li>
<li><a href="https://github.com/CatimaLoyalty/Android">Catima - Android
App</a> <em>(label: good first issue)</em> <br> Catima, a Loyalty Card
&amp; Ticket Manager for Android</li>
<li><a href="https://github.com/codenameone/CodenameOne">Codename
One</a> <em>(label: good first issue)</em> <br> Cross-platform mobile
app development framework for Java developers</li>
<li><a href="https://github.com/abhishektripathi66/DSA">DSA</a>
<em>(label: good first issue)</em> <br> DSA questions practising repo
for Java developers</li>
<li><a href="https://github.com/elastic/elasticsearch">elasticsearch</a>
<em>(label: good first issue)</em> <br> Open Source, Distributed,
RESTful Search Engine.</li>
<li><a href="https://github.com/JabRef/jabref">JabRef</a> <em>(label:
good first issue)</em> <br> Desktop application for managing literature
references using modern 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.</li>
<li><a
href="https://github.com/open-metadata/OpenMetadata">OpenMetadata</a>
<em>(label: good first issue)</em> <br> OpenMetadata is an all-in-one
platform for data discovery, data quality, observability, governance,
data lineage, and team collaboration.</li>
<li><a href="https://github.com/questdb/questdb">QuestDB</a> <em>(label:
Good first issue)</em> <br> Questdb is a fast open source SQL time
series database.</li>
<li><a href="https://github.com/strongbox/strongbox">Strongbox</a>
<em>(label: good first issue)</em> <br> Strongbox is an artifact
repository manager written in Java.</li>
<li><a href="https://github.com/TEAMMATES/teammates">TEAMMATES</a>
<em>(label: good first issue)</em> <br> TEAMMATES is a free online tool
for managing peer evaluations and other feedback paths of your
students.</li>
<li><a href="https://github.com/trinodb/trino">Trino (formerly Presto
SQL)</a> <em>(label: good first issue)</em> <br> A distributed SQL query
engine for big data. Ask for guidance on projects Slack.</li>
<li><a
href="https://github.com/commons-app/apps-android-commons">Wikimedia
Commons Android App</a> <em>(label: good first issue)</em> <br> Allows
users to upload pictures from their Android phone/tablet to Wikimedia
Commons.</li>
<li><a href="https://jira.xwiki.org/issues">XWiki</a> <em>(label:
onboarding)</em> <br> XWiki is a free wiki software platform written in
Java with a design emphasis on extensibility. Beginners should follow
the <a href="http://dev.xwiki.org/xwiki/bin/view/Onboarding/">onboarding
wiki</a>.</li>
<li><a href="https://github.com/authorjapps/zerocode">zerocode</a>
<em>(label: good first issue)</em> <br> API Automation without coding,
easy JSON response assertions, Testing REST, SOAP, Kafka and Java/DB
APIs, CI/Jenkins Friendly.</li>
</ul>
<h2 id="javascript">JavaScript</h2>
<ul>
<li><a href="https://github.com/imolorhe/altair">altair</a> <em>(label:
good first issue)</em> <br> A beautiful feature-rich GraphQL Client for
all platforms.</li>
<li><a href="https://github.com/FreezingMoon/AncientBeast">Ancient
Beast</a> <em>(label: easy)</em> <br> Turn based strategy game where you
3d print a squad of creatures with unique abilities in order to defeat
your enemies.</li>
<li><a
href="https://github.com/AliBasboga/APIExampleWithExpress.git">API-pull-with-JavaScript</a>
<em>(label: API-pull-and-use)</em> <br> API data extraction and delivery
to the user to present.</li>
<li><a href="https://github.com/appsmithorg/appsmith">appsmith</a>
<em>(label: good first issue)</em> <br> Drag &amp; Drop internal tool
builder</li>
<li><a href="https://github.com/sindresorhus/ava">AVA</a> <em>(label:
good-for-beginner)</em> <br> Futuristic test runner.</li>
<li><a href="https://github.com/babel/babel">Babel</a> <em>(label: good
first issue)</em> <br> A compiler for writing next generation
JavaScript.</li>
<li><a href="https://github.com/yarnpkg/berry">Berry - Active
development trunk for Yarn</a> <em>(label: good first issue)</em> <br>
Fast, reliable, and secure dependency management.</li>
<li><a href="https://github.com/botpress/botpress">Botpress</a>
<em>(label: contributor-friendly)</em> <br> The only sane way to build
great bots.</li>
<li><a href="https://github.com/brave/brave-browser">Brave Browser</a>
<em>(label: good first issue)</em> <br> Desktop browser for macOS,
Windows, and Linux.</li>
<li><a href="https://github.com/jwu910/check-it-out">Check It Out</a>
<em>(label: good first issue)</em> <br> Check It Out is an ncurses-like
CLI to let the user interactively navigate and select a git branch to
check out.</li>
<li><a href="https://github.com/facebook/create-react-app">Create React
App</a> <em>(label: good first issue)</em> <br> Create React apps with
no build configuration.</li>
<li><a href="https://github.com/cypress-io/cypress">cypress</a>
<em>(label: good first issue)</em> <br> Fast, easy and reliable testing
for anything that runs in a browser.</li>
<li><a href="https://github.com/electron/electron">electron</a>
<em>(label: good first issue)</em> <br> Build cross platform desktop
apps with JavaScript, HTML, and CSS</li>
<li><a href="https://github.com/emberjs/ember.js">Ember.js</a>
<em>(label: Good-for-New-Contributors)</em> <br> A JavaScript framework
for creating ambitious web applications.</li>
<li><a href="https://github.com/emberjs/data">Ember.js Data</a>
<em>(label: Good-for-New-Contributors)</em> <br> A data persistence
library for Ember.js.</li>
<li><a href="https://github.com/eslint/eslint">ESLint</a> <em>(label:
good first issue)</em> <br> A fully pluggable tool for identifying and
reporting on patterns in JavaScript.</li>
<li><a
href="https://github.com/sindresorhus/eslint-plugin-unicorn">eslint-plugin-unicorn</a>
<em>(label: good-for-beginner)</em> <br> Awesome ESLint rules.</li>
<li><a href="https://github.com/fastify/fastify">Fastify</a> <em>(label:
good first issue)</em> <br> Fast and low overhead web framework, for
Node.js.</li>
<li><a
href="https://github.com/freeCodeCamp/freeCodeCamp">freeCodeCamp</a>
<em>(label: first-timers-only)</em> <br> Open source codebase and
curriculum. Learn to code and help nonprofits.</li>
<li><a href="https://github.com/gatsbyjs/gatsby">Gatsby.js</a>
<em>(label: good first issue)</em> <br> Build blazing fast, modern apps
and websites with React.</li>
<li><a href="https://github.com/TryGhost/Ghost">Ghost</a> <em>(label:
good first issue)</em> <br> Just a blogging platform</li>
<li><a href="https://github.com/grommet/grommet">grommet</a> <em>(label:
good first issue)</em> <br> a react-based framework that provides
accessibility, modularity, responsiveness, and theming in a tidy
package</li>
<li><a href="https://github.com/HabitRPG/habitica">Habitica</a>
<em>(label: good first issue)</em> <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)</li>
<li><a href="https://github.com/hmpl-language/hmpl">HMPL</a> <em>(label:
good first issue)</em> <br> Server-oriented customizable templating for
JavaScript.</li>
<li><a href="https://github.com/hoppscotch/hoppscotch">Hoppscotch</a>
<em>(label: good first issue)</em> <br> A free, fast and beautiful API
request builder.</li>
<li><a href="https://github.com/croma-app/croma">HueHive</a> <em>(label:
good first issue)</em> <br> An open source react native app iOS and
android for color palette management</li>
<li><a href="https://github.com/openstreetmap/iD">iD</a> <em>(label: new
contributor opportunity)</em> <br> The easy-to-use OpenStreetMap editor
in JavaScript.</li>
<li><a href="https://github.com/code-charity/youtube">ImprovedTube</a>
<em>(label: good first issue)</em> <br> A powerful but lightweight
extension, to enrich your video experience &amp; enable your content
selection.</li>
<li><a href="https://github.com/jasmine/jasmine">Jasmine</a> <em>(label:
good first issue)</em> <br> Simple JavaScript testing framework for
browsers and node.js.</li>
<li><a href="https://github.com/facebook/jest">Jest</a> <em>(label: good
first issue)</em> <br> A complete and easy to set up JavaScript testing
solution.</li>
<li><a href="https://github.com/json-editor/json-editor">json-editor</a>
<em>(label: good first issue)</em> <br> JSON Schema Based Editor. JSON
Editor takes a JSON Schema and uses it to generate an HTML form. It has
full support for JSON Schema version 3 and 4 and can integrate with
several popular CSS frameworks (bootstrap, spectre, tailwind).</li>
<li><a href="https://github.com/Kinto/kinto.js">Kinto.js</a> <em>(label:
easy-pick)</em> <br> An offline-first JavaScript client leveraging the
Kinto API for remote data synchronization.</li>
<li><a href="https://github.com/Leaflet/Leaflet">Leaflet</a> <em>(label:
good first issue)</em> <br> JavaScript library for mobile-friendly
interactive maps.</li>
<li><a href="https://github.com/mui/material-ui">material-ui</a>
<em>(label: good first issue)</em> <br> React components for faster and
easier web development. Build your own design system, or start with
Material Design.</li>
<li><a href="https://github.com/mattermost/mattermost">Mattermost</a>
<em>(label: Good First Issue, Difficulty/1:Easy)</em> <br> Open source
Slack-alternative in Golang and React<br>Look for issues labelled Up
For Grabs</li>
<li><a href="https://github.com/meteor/meteor">Meteor</a> <em>(label:
good first issue)</em> <br> Meteor is an ultra-simple environment for
building modern web applications.</li>
<li><a href="https://github.com/mochajs/mocha">Mocha</a> <em>(label:
good first issue)</em> <br> Javascript test framework for Node.js and
the browser.</li>
<li><a href="https://github.com/moment/moment">Moment.js</a> <em>(label:
Up-For-Grabs)</em> <br> A lightweight JavaScript date library for
parsing, validating, manipulating, and formatting dates.</li>
<li><a
href="https://github.com/osmlab/name-suggestion-index">name-suggestion-index</a>
<em>(label: good first issue)</em> <br> Canonical common brand names for
OpenStreetMap</li>
<li><a
href="https://github.com/NativeScript/NativeScript">NativeScript</a>
<em>(label: good first issue)</em> <br> NativeScript is an open source
framework for building truly native mobile apps with JavaScript. Use web
skills, like Angular and Vue.js, FlexBox and CSS, and get native UI and
performance on iOS and Android.</li>
<li><a href="https://github.com/netlify/netlify-cms">netlify-cms</a>
<em>(label: good first issue)</em> <br> Open source content management
for your git workflow.</li>
<li><a href="https://github.com/vercel/next.js">Next.js</a> <em>(label:
good first issue)</em> <br> A minimalistic framework for universal
server-rendered React applications</li>
<li><a href="https://github.com/nodejs/node">Node.js core</a>
<em>(label: good first issue)</em> <br> JavaScript runtime built on
Chromes V8 JavaScript engine</li>
<li><a href="https://github.com/nukeop/nuclear">nuclear</a> <em>(label:
good first issue)</em> <br> Multiplatform music player that streams from
free sources.</li>
<li><a href="https://github.com/processing/p5.js">p5.js</a> <em>(label:
good first issue)</em> <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.</li>
<li><a href="https://github.com/pixijs/pixi.js">pixi.js</a> <em>(label:
🤩 Good First PR)</em> <br> A 2D JavaScript Renderer</li>
<li><a href="https://github.com/pouchdb/pouchdb">PouchDB</a> <em>(label:
help-wanted)</em> <br> PouchDB is a pocket-sized database.</li>
<li><a href="https://github.com/Zooz/predator">Predator</a> <em>(label:
good first issue)</em> <br> A powerful open-source platform for load
testing APIs.</li>
<li><a href="https://github.com/char0n/ramda-adjunct">ramda-adjunct</a>
<em>(label: help-wanted)</em> <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.</li>
<li><a href="https://gitlab.com/rawsec/rawsec-cybersecurity-list">Rawsec
Cybersecurity Inventory</a> <em>(label: difficulty::easy)</em> <br> An
inventory of tools and resources that aims to help people to find
everything related to CyberSecurity.</li>
<li><a href="https://github.com/facebook/react">React</a> <em>(label:
good first issue)</em> <br> A declarative, efficient, and flexible
JavaScript library for building user interfaces.</li>
<li><a href="https://github.com/facebook/react-native">React Native</a>
<em>(label: Good-first-issue)</em> <br> A framework for building native
apps with React.</li>
<li><a href="https://github.com/redfin/react-server">React server</a>
<em>(label: good-first-contribution)</em> <br> React framework with
server render for blazing fast page load and seamless transitions
between pages in the browser.</li>
<li><a
href="https://github.com/danilowoz/create-content-loader">React-content-loader</a>
<em>(label: good first issue)</em> <br> Tool to create your own
react-content-loader easily.</li>
<li><a
href="https://github.com/appbaseio/reactivesearch">ReactiveSearch</a>
<em>(label: good first issue-:wave:)</em> <br> A UI components library
for Elasticsearch: Available for React, Vue and React Native.</li>
<li><a href="https://github.com/reactjs/react.dev">reactjs.org</a>
<em>(label: good first issue)</em> <br> The documentation website for
reactjs</li>
<li><a
href="https://github.com/honestbleeps/Reddit-Enhancement-Suite">Reddit
Enhancement Suite</a> <em>(label: help-wanted)</em> <br> A browser
extension to enhance the Reddit browsing experience.</li>
<li><a href="https://github.com/serverless/serverless">serverless</a>
<em>(label: good first issue)</em> <br> The Serverless Framework</li>
<li><a href="https://github.com/storybookjs/storybook">Storybook JS</a>
<em>(label: good first issue)</em> <br> Storybook is a frontend workshop
for building UI components and pages in isolation.</li>
<li><a href="https://github.com/stryker-mutator/stryker">stryker</a>
<em>(label: 👶 Good first issue)</em> <br> The JavaScript mutation
testing framework</li>
<li><a href="https://github.com/Superalgos/Superalgos">Superalgos</a>
<em>(label: good first issue)</em> <br> A completely Open Source crypto
trading bot rewarding good contributions with the
SA(Superalgos)-Token.</li>
<li><a href="https://github.com/sveltejs/svelte">Svelte</a> <em>(label:
good first issue)</em> <br> Component framework that runs at build time,
converting your components into highly efficient imperative code that
surgically updates the DOM.</li>
<li><a
href="https://github.com/swapagarwal/swag-for-dev">swag-for-dev</a>
<em>(label: good first issue)</em> <br> Swag opportunities for
developers.</li>
<li><a href="https://github.com/TheOdinProject/curriculum">The Odin
Project Curriculum</a> <em>(label: See Description)</em> <br> An
open-source curriculum for 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.</li>
<li><a href="https://github.com/thamara/time-to-leave">Time to Leave</a>
<em>(label: good first issue)</em> <br> Working hours time tracker app
based on Electron and Javascript.</li>
<li><a href="https://github.com/ealush/vest">Vest</a> <em>(label: good
first issue)</em> <br> Validations framework inspired by unit testing
frameworks.</li>
<li><a href="https://github.com/whyboris/Video-Hub-App">Video Hub
App</a> <em>(label: good first issue)</em> <br> Angular &amp; Electron
app for browsing and searching videos on your PC.</li>
<li><a href="https://github.com/videojs/video.js">Video.js</a>
<em>(label: good first issue)</em> <br> The player framework</li>
<li><a href="https://github.com/vitejs/vite">Vite</a> <em>(label: good
first issue)</em> <br> Next generation frontend tooling. Its fast!
Alternative to Create React App</li>
<li><a href="https://github.com/vuejs/router">Vue Router</a> <em>(label:
good first issue)</em> <br> The official router for Vue.js.</li>
<li><a href="https://github.com/vuejs/vue">Vue.js</a> <em>(label: good
first issue)</em> <br> The Progressive JavaScript Framework.</li>
<li><a href="https://github.com/vuejs/vuepress">VuePress</a> <em>(label:
good first issue)</em> <br> Minimalistic Vue-powered static site
generator</li>
<li><a
href="https://github.com/webdriverio/webdriverio">webdriver.io</a>
<em>(label: first-timers-only)</em> <br> Next-gen browser and mobile
automation test framework for Node.js</li>
</ul>
<h2 id="json">JSON</h2>
<ul>
<li><a href="https://gitlab.com/rawsec/rawsec-cybersecurity-list">Rawsec
Cybersecurity Inventory</a> <em>(label: difficulty::easy)</em> <br> An
inventory of tools and resources that aims to help people to find
everything related to CyberSecurity.</li>
</ul>
<h2 id="julia">Julia</h2>
<ul>
<li><a href="https://github.com/JuliaLang/julia">Julia</a> <em>(label:
good first issue)</em> <br> Julia Projects for Beginners — Easy Ideas to
Get Started Coding in Julia</li>
<li><a href="https://github.com/JuliaLang/julia">Julia Language: Good
first issue</a> <em>(label: good first issue)</em> <br> “Move like
Python, Run like C” - A fresh approach to technical computing!</li>
<li><a href="https://github.com/JuliaLang/julia">Julia Language: Help
wanted</a> <em>(label: help-wanted)</em> <br> “Move like Python, Run
like C” - A fresh approach to technical computing!</li>
</ul>
<h2 id="kotlin">Kotlin</h2>
<ul>
<li><a href="https://github.com/robstoll/atrium">Atrium</a> <em>(label:
good first issue)</em> <br> Multiplatform assertion library for
Kotlin</li>
<li><a href="https://github.com/hexagonkt/hexagon">Hexagon</a>
<em>(label: help-wanted)</em> <br> A microservices toolkit written in
Kotlin</li>
<li><a href="https://github.com/sirixdb/sirix">Non-Blocking SirixDB
HTTP(S)-Server</a> <em>(label: good first issue)</em> <br> A
non-blocking HTTP(S)-Server for SirixDB, a temporal, evolutionary NoSQL
document store for XML and JSON.</li>
<li><a href="https://github.com/Darkempire78/OpenCalc">OpenCalc</a>
<em>(label: good first issue)</em> <br> A simple and beautiful
calculator for Android.</li>
<li><a
href="https://github.com/scribe-org/Scribe-Android">Scribe-Android</a>
<em>(label: good first issue)</em> <br> Android keyboards for language
learners with translation, verb conjugation and more!</li>
</ul>
<h2 id="markdown">Markdown</h2>
<ul>
<li><a href="https://github.com/TheOdinProject/curriculum">The Odin
Project Curriculum</a> <em>(label: See Description)</em> <br> An
open-source curriculum for 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.</li>
<li><a href="https://github.com/tldr-pages/tldr">tldr-pages</a>
<em>(label: help-wanted)</em> <br> Collaborative cheatsheets for console
commands.</li>
</ul>
<h2 id="mlops">MLOps</h2>
<ul>
<li><a
href="https://github.com/SuperDuperDB/superduperdb">SuperDuperDB</a>
<em>(label: good first issue)</em> <br> 🔮SuperDuperDB: Bring AI to your
favourite database! Integrate, train and manage any AI models and APIs
directly with your database and your data</li>
</ul>
<h2 id="perl">Perl</h2>
<ul>
<li><a href="https://github.com/UPC/ravada">Ravada</a> <em>(label: good
first issue)</em> <br> Remote Virtual Desktops Manager.</li>
</ul>
<h2 id="php">PHP</h2>
<ul>
<li><a href="https://github.com/appwrite/appwrite">Appwrite</a>
<em>(label: good first issue)</em> <br> An End-to-end backend server for
frontend and mobile developers. 🚀</li>
<li><a
href="https://github.com/codeigniter4/CodeIgniter4">CodeIgniter</a>
<em>(label: good first issue)</em> <br> A lightweight, fast PHP
framework, it is easy to install and perfect for learning MVC
architecture.</li>
<li><a href="https://github.com/deployphp/deployer">Deployer</a>
<em>(label: good-for-beginner)</em> <br> A deployment tool written in
PHP with support for popular frameworks out of the box.</li>
<li><a href="https://www.drupal.org/getting-involved-guide">Drupal</a>
<em>(label: n/a)</em> <br> Leading open-source CMS for ambitious digital
experiences that reach your audience across multiple channels.</li>
<li><a href="https://github.com/flarum/core">Flarum</a> <em>(label:
Good-first-issue)</em> <br> Simple forum software for building great
communities.</li>
<li><a href="https://github.com/FreshRSS/FreshRSS">FreshRSS</a>
<em>(label: good first issue)</em> <br> FreshRSS is a self-hosted RSS
and Atom feed aggregator. It is lightweight, easy to work with,
powerful, and customizable. Since 2012.</li>
<li><a href="https://github.com/spatie/laravel-newsletter">Laravel
Newsletters</a> <em>(label: good first issue)</em> <br> A package that
provides an easy way to integrate MailChimp with Laravel 5.</li>
<li><a href="https://github.com/matomo-org/matomo">Matomo</a>
<em>(label: help-wanted)</em> <br> Matomo is the leading Free/Libre open
analytics platform.</li>
<li><a
href="https://phabricator.wikimedia.org/maniphest/query/4Q5_qR51u_oz/#R">MediaWiki</a>
<em>(label: n/a)</em> <br> The free and open-source wiki software
package that powers Wikipedia.</li>
<li><a href="https://github.com/nextcloud/server">NextCloud Server</a>
<em>(label: good first issue)</em> <br> Nextcloud server, a safe home
for all your data.</li>
<li><a href="https://github.com/orgmanager/orgmanager">OrgManager</a>
<em>(label: beginners-only)</em> <br> Supercharge your GitHub
organizations!</li>
<li><a href="https://github.com/php-censor/php-censor">PHP Censor</a>
<em>(label: good-for-beginner)</em> <br> Open source self-hosted
continuous integration server for PHP projects.</li>
<li><a href="https://github.com/phpmyadmin/phpmyadmin">phpMyAdmin</a>
<em>(label: newbie)</em> <br> Admin interface for MySQL written in
PHP.</li>
<li><a href="https://github.com/PrestaShop/PrestaShop">PrestaShop</a>
<em>(label: good first issue)</em> <br> The open source ecommerce
solution to start your online business and start selling online.</li>
<li><a href="https://github.com/symfony/symfony">Symfony</a> <em>(label:
good first issue)</em> <br> Symfony is a PHP framework for web
applications and a set of reusable PHP components.</li>
</ul>
<h2 id="pug">Pug</h2>
<ul>
<li><a href="https://gitlab.com/rawsec/rawsec-cybersecurity-list">Rawsec
Cybersecurity Inventory</a> <em>(label: difficulty::easy)</em> <br> An
inventory of tools and resources that aims to help people to find
everything related to CyberSecurity.</li>
</ul>
<h2 id="python">Python</h2>
<ul>
<li><a href="https://github.com/activist-org/activist">activist</a>
<em>(label: good first issue)</em> <br> activist.org is a network for
political action that allows people to coordinate and collaborate on the
issues that matter most to them.</li>
<li><a href="https://github.com/ansible/ansible">Ansible</a> <em>(label:
easyfix)</em> <br> A simple IT automation platform</li>
<li><a href="https://github.com/arviz-devs/arviz">ArviZ</a> <em>(label:
Beginner)</em> <br> Exploratory Analysis of Bayesian Models.</li>
<li><a href="https://github.com/bokeh/bokeh">Bokeh</a> <em>(label: good
first issue)</em> <br> Bokeh is an interactive visualization library for
modern web browsers.</li>
<li><a href="https://github.com/borgbackup/borg">BorgBackup</a>
<em>(label: easy)</em> <br> Deduplicating backup program with
compression and authenticated encryption.</li>
<li><a href="https://github.com/CiviWiki/OpenCiviWiki">CiviWiki</a>
<em>(label: good first issue)</em> <br> Building a Better Democracy for
the Internet Age</li>
<li><a href="https://github.com/hpcaitech/ColossalAI">Colossal-AI</a>
<em>(label: good first issue)</em> <br> An open-source deep learning
system for large-scale model training and inference with high efficiency
and low cost.</li>
<li><a
href="https://github.com/cookiecutter/cookiecutter">cookiecutter</a>
<em>(label: good first issue)</em> <br> A command-line utility that
creates projects from cookiecutters (project templates). E.g. Python
package projects, jQuery plugin projects.</li>
<li><a href="https://github.com/data-8/datascience">datascience</a>
<em>(label: good first issue)</em> <br> A Jupyter notebook Python
library for introductory data science.</li>
<li><a href="https://github.com/devopness/devopness">Devopness</a>
<em>(label: good first issue)</em> <br> Deploy any software to any
cloud: automated DevOps workflows to save software teams time and
money.</li>
<li><a href="https://github.com/pydanny/cookiecutter-django">django
cookiecutter</a> <em>(label: hacktoberfest)</em> <br> An implementation
of Python for backend web development.</li>
<li><a href="https://github.com/embedchain/embedchain/">Embedchain</a>
<em>(label: good first issue)</em> <br> Embedchain is a framework to
easily create LLM powered bots over any dataset.</li>
<li><a href="https://github.com/fabric/fabric">Fabric</a> <em>(label:
Low-hanging-fruit)</em> <br> Pythonic remote execution and
deployment.</li>
<li><a href="https://github.com/tiangolo/fastapi">FastAPI</a>
<em>(label: good first issue)</em> <br> A modern, fast
(high-performance) web framework for building APIs with Python 3.6+
based on standard Python type hints.</li>
<li><a href="https://github.com/h2oai/wave">H2O Wave</a> <em>(label:
good first issue)</em> <br> Realtime Web Apps and Dashboards framework
for Python and R. Suited (not only) for AI audience.</li>
<li><a href="https://github.com/h2oai/wave-apps">H2O Wave Apps</a>
<em>(label: hacktoberfest)</em> <br> Sample AI Apps built with H2O
Wave.</li>
<li><a href="https://github.com/harmonydata/harmony">Harmony</a>
<em>(label: Good First Issue)</em> <br> Natural language processing tool
for psychologists to analyse and compare datasets with AI and
LLMs.<br>Up for a challenge? Try <a
href="https://harmonydata.ac.uk/doxa/">this LLM training competition</a>
for a chance to win up to £500!</li>
<li><a href="https://github.com/sukeesh/Jarvis">jarvis</a> <em>(label:
difficulty/newcomer)</em> <br> A personal assistant for Linux, MacOs and
Windows based on Command line Interface.</li>
<li><a href="https://github.com/jupyter/notebook">Jupyter notebook</a>
<em>(label: good first issue)</em> <br> Jupyter interactive
notebook.</li>
<li><a href="https://github.com/Kinto/kinto">Kinto</a> <em>(label:
easy-pick)</em> <br> A lightweight JSON storage service with
synchronisation and sharing abilities.</li>
<li><a href="https://github.com/matplotlib/matplotlib">matplotlib</a>
<em>(label: good first issue)</em> <br> Matplotlib is a comprehensive
library for creating static, animated, and interactive visualizations in
Python.</li>
<li><a href="https://github.com/mindsdb/mindsdb">MindsDB</a> <em>(label:
good first issue)</em> <br> MindsDB is an open source AI layer for
existing databases.</li>
<li><a href="https://github.com/mitmproxy/mitmproxy">mitmproxy</a>
<em>(label: help-wanted)</em> <br> An interactive TLS-capable
intercepting HTTP proxy for penetration testers and software
developers</li>
<li><a href="https://github.com/gpodder/mygpo">mygpo</a> <em>(label:
starter-issue)</em> <br> The webservice for gpodder.net, a libre web
service that allows users to manage their podcast subscriptions and
discover new content.</li>
<li><a href="https://github.com/python/mypy">mypy</a> <em>(label: good
first issue)</em> <br> Optional static typing for Python.</li>
<li><a href="https://github.com/Udayraj123/OMRChecker">OMRChecker</a>
<em>(label: good first issue)</em> <br> OMRChecker helps to grade exams
fast and accurately using a scanner 🖨 or your phone 🤳. Learn image
processing with Python and OpenCV while contributing to one of the most
popular repositories related to OMR topic on github.</li>
<li><a
href="https://github.com/open-metadata/OpenMetadata">OpenMetadata</a>
<em>(label: good first issue)</em> <br> OpenMetadata is an all-in-one
platform for data discovery, data quality, observability, governance,
data lineage, and team collaboration.</li>
<li><a href="https://github.com/oppia/oppia">Oppia</a> <em>(label: good
first issue)</em> <br> Oppia is an open-source project whose aim is to
empower learners across the globe by providing access to high-quality,
engaging education. We envision a society in which access to
high-quality education is a human right rather than a privilege.</li>
<li><a href="https://github.com/opsdroid/opsdroid">opsdroid</a>
<em>(label: good first issue)</em> <br> An open source chat-ops bot
framework.</li>
<li><a href="https://github.com/pandas-dev/pandas">pandas</a>
<em>(label: good first issue)</em> <br> Flexible and powerful data
analysis / manipulation library for Python, providing labeled data
structures similar to R data.frame objects, statistical functions, and
much more</li>
<li><a href="https://github.com/pymc-devs/pymc">PyMC</a> <em>(label:
beginner friendly)</em> <br> A Python library for Bayesian statistical
modeling and probabilistic machine learning. Beginner-friendly with
good first issue labels.</li>
<li><a href="https://github.com/pytest-dev/pytest">Pytest</a>
<em>(label: status:-easy)</em> <br> The pytest framework makes it easy
to write small tests, yet scales to support complex functional
testing.</li>
<li><a href="https://github.com/python-babel/babel">Python Babel</a>
<em>(label: difficulty/low)</em> <br> The Python Internationalization
Library.</li>
<li><a href="https://github.com/pytorch/pytorch">Pytorch</a> <em>(label:
good first issue)</em> <br> PyTorch is an open source machine learning
library based on the Torch library, used for applications such as
computer vision and natural language processing.</li>
<li><a href="https://github.com/saltstack/salt">SaltStack</a>
<em>(label: good first issue)</em> <br> Software to automate the
management and configuration of any infrastructure or application at
scale.</li>
<li><a
href="https://github.com/scikit-learn/scikit-learn">scikit-learn</a>
<em>(label: good first issue)</em> <br> Scikit-learn is a machine
learning library for Python.</li>
<li><a href="https://github.com/scrapy/scrapy">scrapy</a> <em>(label:
good first issue)</em> <br> A fast high-level web crawling &amp;
scraping framework for Python.</li>
<li><a
href="https://github.com/SuperDuperDB/superduperdb">SuperDuperDB</a>
<em>(label: good first issue)</em> <br> 🔮SuperDuperDB: Bring AI to your
favourite database! Integrate, train and manage any AI models and APIs
directly with your database and your data</li>
<li><a href="https://github.com/sympy/sympy">SymPy</a> <em>(label:
Easy-to-Fix)</em> <br> A Python library for symbolic mathematics.</li>
<li><a
href="https://github.com/wemake-services/wemake-python-styleguide">wemake-python-styleguide</a>
<em>(label: level:starter)</em> <br> The strictest and most opinionated
python linter ever!</li>
<li><a href="https://github.com/zulip/zulip">Zulip</a> <em>(label: good
first issue)</em> <br> Powerful open source group chat.</li>
</ul>
<h2 id="ruby">Ruby</h2>
<ul>
<li><a href="https://github.com/avo-hq/avo">Avo Admin for Ruby on
Rails</a> <em>(label: Good first issue)</em> <br> Build business apps
10x faster using Ruby on Rails.</li>
<li><a href="https://github.com/puppetlabs/bolt">bolt</a> <em>(label:
Beginner-Friendly)</em> <br> Bolt is a Ruby command-line tool for
executing commands, scripts, and tasks on remote systems using SSH and
WinRM.</li>
<li><a href="https://github.com/chatwoot/chatwoot">chatwoot</a>
<em>(label: good first issue)</em> <br> Opensource customer support
platform which can be an alternative to Intercom, Zendesk, Drift, Crisp
etc.</li>
<li><a href="https://github.com/chef/chef">chef</a> <em>(label:
Type:-Jump-In)</em> <br> A systems integration framework, built to bring
the benefits of configuration management to your entire
infrastructure</li>
<li><a href="https://github.com/hanami/hanami">Hanami</a> <em>(label:
easy)</em> <br> A modern framework for Ruby.</li>
<li><a href="https://github.com/jruby/jruby">JRuby</a> <em>(label:
beginner)</em> <br> An implementation of Ruby on the Java Virtual
Machine.</li>
<li><a href="https://github.com/publiclab/mapknitter">mapknitter</a>
<em>(label: first-timers-only)</em> <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.</li>
<li><a href="https://github.com/Multiwoven/multiwoven">multiwoven</a>
<em>(label: good first issue)</em> <br> The open-source reverse ETL,
data activation platform for modern data teams.</li>
<li><a href="https://github.com/chef/ohai">ohai</a> <em>(label:
Type:-Jump-In)</em> <br> Ohai profiles your system and emits JSON</li>
<li><a
href="https://github.com/openSUSE/open-build-service">open-build-service</a>
<em>(label: good first issue-:1st_place_medal:)</em> <br> A generic
system to build and distribute packages from sources in an automatic,
consistent and reproducible way.</li>
<li><a href="https://github.com/openSUSE/osem">osem</a> <em>(label: good
first issue)</em> <br> Open Source Event Manager. An event management
tool tailored to Free and Open Source Software conferences</li>
<li><a href="https://github.com/publiclab/plots2">PublicLab.org</a>
<em>(label: first-timers-only)</em> <br> An open source publishing
platform for environmental projects. Check out new contributors welcome
page.</li>
<li><a href="https://github.com/rails/rails">Ruby on Rails</a>
<em>(label: good first issue)</em> <br> Ruby on Rails (Rails) is an open
source web application framework written in Ruby.</li>
<li><a href="https://github.com/sinatra/sinatra">Sinatra</a> <em>(label:
good first issue)</em> <br> Classy web-development dressed in a
DSL.</li>
</ul>
<h2 id="rust">Rust</h2>
<ul>
<li><a href="https://github.com/a-b-street/abstreet">a-b-street</a>
<em>(label: good first issue)</em> <br> Transportation planning and
traffic simulation software for creating cities friendlier to walking,
biking, and public transit.</li>
<li><a
href="https://github.com/dotenv-linter/dotenv-linter">dotenv-linter</a>
<em>(label: good first issue)</em> <br> Lightning-fast linter for .env
files. Written in Rust</li>
<li><a href="https://github.com/hyperium/hyper">Hyper</a> <em>(label:
E-easy)</em> <br> A fast, safe and correct low-level HTTP library for
Rust.</li>
<li><a href="https://github.com/nushell/nushell">nushell</a> <em>(label:
good first issue)</em> <br> A modern shell for the GitHub era written in
Rust.</li>
<li><a href="https://github.com/ockam-network/ockam">Ockam</a>
<em>(label: good first issue)</em> <br> End-to-end encryption and mutual
authentication for distributed applications.</li>
<li><a href="https://github.com/facebook/pyrefly">Pyrefly</a>
<em>(label: good first issue)</em> <br> A fast Python typechecker and
IDE written in Rust.</li>
<li><a href="https://github.com/readest/readest">Readest</a> <em>(label:
good first issue)</em> <br> A modern, feature-rich ebook reader designed
for avid readers offering seamless cross-platform access, powerful
tools, and an intuitive interface.</li>
<li><a href="https://github.com/rust-lang/rust-clippy">Rust-Clippy</a>
<em>(label: good first issue)</em> <br> A bunch of lints to catch common
mistakes and improve Rust code</li>
<li><a href="https://github.com/rust-lang-nursery/rustfmt">Rustfmt</a>
<em>(label: good first issue)</em> <br> A tool for formatting Rust code
according to style guidelines.</li>
<li><a href="https://github.com/servo/servo">Servo</a> <em>(label:
E-easy)</em> <br> A browser engine designed for applications including
embedded use.</li>
<li><a href="https://github.com/GyulyVGC/sniffnet">Sniffnet</a>
<em>(label: good first issue)</em> <br> Application to comfortably
monitor network traffic.</li>
<li><a href="https://github.com/tensorzero/tensorzero">TensorZero</a>
<em>(label: good-first-issue)</em> <br> TensorZero creates a feedback
loop for optimizing LLM applications — turning production data into
smarter, faster, and cheaper models.</li>
<li><a href="https://github.com/tikv/tikv">TiKV</a> <em>(label:
difficulty/easy)</em> <br> A distributed transactional key-value
database</li>
<li><a href="https://gitlab.com/veloren/veloren">Veloren</a> <em>(label:
n/a)</em> <br> Veloren is a multiplayer voxel RPG written in Rust.</li>
<li><a href="https://github.com/security-union/zoom-rs">zoom-rs</a>
<em>(label: good first issue)</em> <br> Teleconference system with a web
based user interface written in Rust</li>
</ul>
<h2 id="scala">Scala</h2>
<ul>
<li><a
href="https://github.com/playframework/playframework">playframework</a>
<em>(label: good first issue)</em> <br> The High Velocity Web
Framework</li>
<li><a href="https://github.com/twitter/util">Twitter Util</a>
<em>(label: good first issue)</em> <br> Wonderful reusable code from
Twitter</li>
</ul>
<h2 id="smalltalk">Smalltalk</h2>
<ul>
<li><a href="https://github.com/pharo-project/pharo">Pharo</a>
<em>(label: good first issue)</em> <br> A dynamic reflective pure
object-oriented language supporting live programming inspired by
Smalltalk.</li>
</ul>
<h2 id="swift">Swift</h2>
<ul>
<li><a
href="https://github.com/mikaelacaron/Basic-Car-Maintenance">Basic-Car-Maintenance</a>
<em>(label: good first issue)</em> <br> A basic app to track your cars
maintenance events, like fixes, oil changes, etc.</li>
</ul>
<h2 id="typescript">TypeScript</h2>
<ul>
<li><a href="https://github.com/activist-org/activist">activist</a>
<em>(label: good first issue)</em> <br> activist.org is a network for
political action that allows people to coordinate and collaborate on the
issues that matter most to them.</li>
<li><a href="https://github.com/amplication/amplication">Amplication</a>
<em>(label: good first issue)</em> <br> Amplication is an open-source
development tool. It helps you develop quality Node.js applications
without spending time on repetitive coding tasks.</li>
<li><a href="https://github.com/yarnpkg/berry">Berry - Active
development trunk for Yarn</a> <em>(label: good first issue)</em> <br>
Fast, reliable, and secure dependency management.</li>
<li><a href="https://github.com/boostercloud/booster">Booster</a>
<em>(label: good first issue)</em> <br> A truly serverless framework,
write your code and deploy it in seconds without any server
configuration files.</li>
<li><a href="https://github.com/devopness/devopness">Devopness</a>
<em>(label: good first issue)</em> <br> Deploy any software to any
cloud: automated DevOps workflows to save software teams time and
money.</li>
<li><a href="https://github.com/aerogear/graphback">Graphback</a>
<em>(label: good first issue)</em> <br> A CLI and runtime framework to
generate a GraphQL API in seconds.</li>
<li><a href="https://github.com/h2oai/wave">H2O Wave</a> <em>(label:
good first issue)</em> <br> Realtime Web Apps and Dashboards framework
for Python and R. Suited (not only) for AI audience.</li>
<li><a href="https://github.com/hasura/graphql-engine">Hasura GraphQL
Engine</a> <em>(label: good first issue)</em> <br> Blazing fast, instant
realtime GraphQL APIs on Postgres with fine grained access control, also
trigger webhooks on database events.</li>
<li><a href="https://github.com/implerhq/impler.io">Impler.io</a>
<em>(label: good first issue)</em> <br> 100% open source data import
experience with readymade CSV &amp; Excel import widget 🚀</li>
<li><a href="https://github.com/Smoren/itertools-ts">IterTools TS</a>
<em>(label: good first issue)</em> <br> Extended itertools port for
TypeScript and JavaScript. Provides a huge set of functions for working
with iterable collections (including async ones).</li>
<li><a href="https://github.com/rupali-codes/LinksHub">LinksHub</a>
<em>(label: good first issue)</em> <br> LinksHub aims to provide
developers with access to a wide range of free resources and tools that
they can use in their work.</li>
<li><a href="https://github.com/litmuschaos/litmus">LitmusChaos</a>
<em>(label: good first issue)</em> <br> Litmus is a toolset to do
cloud-native chaos engineering.</li>
<li><a href="https://github.com/mnfst/manifest">Manifest</a> <em>(label:
good first issue)</em> <br> Manifest is an open-source
Backend-as-a-Service allowing developers to create a backend easily and
quickly.</li>
<li><a href="https://github.com/metabase/metabase">Metabase</a>
<em>(label: good first issue)</em> <br> Open source business
intelligence and analytics platform</li>
<li><a
href="https://github.com/open-metadata/OpenMetadata">OpenMetadata</a>
<em>(label: good first issue)</em> <br> OpenMetadata is an all-in-one
platform for data discovery, data quality, observability, governance,
data lineage, and team collaboration.</li>
<li><a href="https://github.com/oppia/oppia">Oppia</a> <em>(label: good
first issue)</em> <br> Oppia is an open-source project whose aim is to
empower learners across the globe by providing access to high-quality,
engaging education. We envision a society in which access to
high-quality education is a human right rather than a privilege.</li>
<li><a href="https://github.com/readest/readest">Readest</a> <em>(label:
good first issue)</em> <br> A modern, feature-rich ebook reader designed
for avid readers offering seamless cross-platform access, powerful
tools, and an intuitive interface.</li>
<li><a href="https://github.com/artalar/reatom">reatom</a> <em>(label:
good first issue)</em> <br> Reatom is declarative and reactive state
manager, designed for both simple and complex applications.</li>
<li><a href="https://github.com/storybookjs/storybook">Storybook JS</a>
<em>(label: good first issue)</em> <br> Storybook is a frontend workshop
for building UI components and pages in isolation.</li>
<li><a href="https://github.com/supabase/supabase">supabase</a>
<em>(label: good first issue)</em> <br> The open source Firebase
alternative. Supabase gives you a dedicated Postgres database to build
your web, mobile, and AI applications.</li>
<li><a href="https://github.com/talentlessguy/tinyhttp">tinyhttp</a>
<em>(label: good first issue)</em> <br> A 0-legacy, tiny &amp; fast web
framework as a replacement of Express.</li>
<li><a href="https://github.com/Microsoft/TypeScript">TypeScript</a>
<em>(label: good first issue)</em> <br> A superset of JavaScript that
compiles to clean JavaScript output.</li>
<li><a
href="https://github.com/typescript-eslint/typescript-eslint">typescript-eslint</a>
<em>(label: good first issue)</em> <br> Monorepo for all the tooling
which enables ESLint to support TypeScript.</li>
<li><a href="https://github.com/Microsoft/vscode">Visual Studio Code</a>
<em>(label: good first issue)</em> <br> A code editor redefined and
optimized for building and debugging modern web and cloud
applications.</li>
<li><a href="https://github.com/vitejs/vite">Vite</a> <em>(label: good
first issue)</em> <br> Next generation frontend tooling. Its fast!
Alternative to Create React App</li>
</ul>
<h2 id="contribute">Contribute</h2>
<p>Contributions are welcome! See the <a
href="CONTRIBUTING.md">contributing guidelines</a>.</p>
<h2 id="thanks-to-github-sponsors">Thanks to GitHub Sponsors</h2>
<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>
<h2 id="license">License</h2>
<p><a href="http://creativecommons.org/publicdomain/zero/1.0/"><img
src="http://i.creativecommons.org/p/zero/1.0/88x31.png"
alt="CC0" /></a></p>
<p>To the extent possible under law, the author has waived all
copyrights and related or neighboring rights to this work.</p>
<p><a
href="https://github.com/MunGell/awesome-for-beginners">forbeginners.md
Github</a></p>