Good First Issue: Make your first open-source contribution

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This article promotes the Good First Issue project, which helps developers make their first contributions to open-source software by curating beginner-friendly issues across various projects.

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# Make your first open-source contribution Source: [https://goodfirstissue.dev/](https://goodfirstissue.dev/) ### About Good First Issue curates easy pickings from popular open\-source projects, and helps you make your first contribution to open\-source\. ### Browse by language [Add your project](https://github.com/deepsourcelabs/good-first-issue#adding-a-new-project) [ADeepSourceinitative](https://deepsource.com/?ref=gfi) A mighty CSS linter that helps you avoid errors and enforce conventions\. lang:JavaScript stars:11\.46K last activity:7 hours ago Delightful JavaScript Testing\. lang:TypeScript stars:45\.35K last activity:a day ago Visual Studio Code lang:TypeScript stars:184\.74K last activity:3 hours ago QuestDB is a high performance, open\-source, time\-series database lang:Java stars:16\.93K last activity:6 hours ago Packer is a tool for creating identical machine images for multiple platforms from a single source configuration\. lang:Go stars:15\.66K last activity:9 hours ago The 1\.x line is frozen \- features and bugfixes now happen on https://github\.com/yarnpkg/berry lang:JavaScript stars:41\.52K last activity:a day ago Computing\-focused community centered around link aggregation and discussion lang:Ruby stars:4\.66K last activity:3 days ago Podman: A tool for managing OCI containers and pods\. lang:Go stars:31\.65K last activity:a day ago mocking library for Kotlin lang:Kotlin stars:5\.74K last activity:13 days ago The CVE Binary Tool helps you determine if your system includes known vulnerabilities\. You can scan binaries for over 350 common, vulnerable components \(openssl, libpng, libxml2, expat and others\), or if you know the components used, you can get a list of known vulnerabilities associated with an SBOM or a list of components and versions\. lang:Python stars:1\.68K last activity:4 days ago Cross\-platform Rust rewrite of the GNU coreutils lang:Rust stars:23\.22K last activity:2 hours ago Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container\. lang:Java stars:8\.64K last activity:3 days ago Your window into all of your data lang:TypeScript stars:21\.08K last activity:5 hours ago High performance self\-hosted photo and video management solution\. lang:TypeScript stars:100\.17K last activity:5 hours ago Fast, disk space efficient package manager lang:TypeScript stars:34\.9K last activity:17 hours ago A computer algebra system written in pure Python lang:Python stars:14\.62K last activity:5 days ago A Creative Coding Framework for Rust\. lang:Rust stars:6\.66K last activity:11 days ago Tantivy is a full\-text search engine library inspired by Apache Lucene and written in Rust lang:Rust stars:15\.16K last activity:3 days ago textlint is the pluggable linter for natural language text\. lang:TypeScript stars:3\.12K last activity:6 hours ago Project Interaction Library for Emacs lang:Emacs Lisp stars:4\.19K last activity:11 days ago Open Source Continuous File Synchronization lang:Go stars:83\.77K last activity:a day ago 🚀 GraphQL API for WordPress lang:PHP stars:3\.78K last activity:16 hours ago A modern open source rendering engine for animation and visual effects lang:C\+\+ stars:2\.29K last activity:7 days ago The Python Package Index lang:Python stars:4\.02K last activity:2 days ago Mopidy is an extensible music server written in Python lang:Python stars:8\.5K last activity:9 days ago 🚀 Strapi is the leading open\-source headless CMS\. 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It helps you to manage tabletop role playing games with remote friends/players\. It provides many features to share maps, pictures, dice roller, manage background music and much more\. The main git repository is available here: \[https://invent\.kde\.org/kde/rolisteam\]\. lang:C\+\+ stars:191 last activity:2 days ago 🔱 A dynamic SQL query builder for MySQL, Postgres and SQLite lang:Rust stars:1\.7K last activity:3 days ago Nonprofit, open\-source platform to post, vote, and deliberate, with no ads and no algorithms\. 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It offers open\-source, cloud, and enterprise products, as well as labeling services, for image, video, and 3D annotation with AI\-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs\. lang:Python stars:15\.8K last activity:2 days ago A cloud\-native Pipeline resource\. lang:Go stars:8\.96K last activity:3 days ago Masonite ORM is a beautiful Python ORM\. It's also a nearly drop in replacement of the Orator ORM lang:Python stars:200 last activity:19 days ago Zulip server and web application\. Open\-source team chat that helps teams stay productive and focused\. lang:Python stars:25\.16K last activity:3 hours ago Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one lang:Zig stars:89\.82K last activity:2 hours ago ZITADEL \- Identity infrastructure, simplified for you\. lang:Go stars:13\.72K last activity:21 hours ago Ultralight, security\-first service mesh for Kubernetes\. 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It is provided as an extension to PostgreSQL\. lang:C stars:4\.49K last activity:5 days ago ⚡ Serverless Framework – Effortlessly build apps that auto\-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services\. lang:JavaScript stars:46\.92K last activity:2 days ago OpenZFS on Linux and FreeBSD lang:C stars:12\.19K last activity:2 days ago The Community Maintained High Velocity Web Framework For Java and Scala\. lang:Scala stars:12\.62K last activity:4 days ago ASP\.NET Core is a cross\-platform \.NET framework for building modern cloud\-based web applications on Windows, Mac, or Linux\. lang:C\# stars:37\.91K last activity:7 hours ago Friendly Environment for Neural Networks \(fenn\) is a simple framework that automates ML/DL workflows by providing prebuilt trainers, templates, logging, configuration management, and much more\. lang:Python stars:46 last activity:15 days ago The Julia Programming Language lang:Julia stars:48\.68K last activity:a day ago ArduPlane, ArduCopter, ArduRover, ArduSub source lang:C\+\+ stars:15\.04K last activity:9 hours ago Leapp is the DevTool to access your cloud lang:TypeScript stars:1\.75K last activity:3 months ago The Symfony PHP framework lang:PHP stars:31\.04K last activity:4 days ago Work with remote images registries \- retrieving information, images, signing content lang:Go stars:10\.84K last activity:9 hours ago Run your tests at the speed of thought lang:Vim Script stars:3\.15K last activity:3 days ago AI \+ Data, online\. https://vespa\.ai lang:Java stars:6\.91K last activity:6 hours ago Mumble is an open\-source, low\-latency, high quality voice chat software\. lang:C\+\+ stars:7\.99K last activity:10 days ago Open source annotation tool for machine learning practitioners\. lang:Python stars:10\.64K last activity:a month ago Pretrain, finetune ANY AI model of ANY size on 1 or 10,000\+ GPUs with zero code changes\. lang:Python stars:31\.13K last activity:17 hours ago A Ruby code quality reporter lang:Ruby stars:3\.49K last activity:14 days ago Solid server on top of the file\-system in NodeJS lang:JavaScript stars:1\.8K last activity:a day ago Test infrastructure for the Kubernetes project\. lang:Go stars:4K last activity:2 hours ago 🦔 PostHog is an all\-in\-one developer platform for building successful products\. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack\. lang:Python stars:34\.38K last activity:2 hours ago 📊 Open source visualization dashboards for OpenSearch\. lang:TypeScript stars:2\.05K last activity:a day ago A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C\+\+\. 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With proxy rotation\. lang:TypeScript stars:23\.17K last activity:a day ago Apache Traffic Server™ is a fast, scalable and extensible HTTP/1\.1 and HTTP/2 compliant caching proxy server\. lang:C\+\+ stars:1\.94K last activity:2 days ago Open\-source observability for your GenAI or LLM application, based on OpenTelemetry lang:Python stars:7\.08K last activity:2 hours ago cuML \- RAPIDS Machine Learning Library lang:C\+\+ stars:5\.19K last activity:12 hours ago Oils is our upgrade path from bash to a better language and runtime\. It's also for Python and JavaScript users who avoid shell\! lang:Python stars:3\.33K last activity:2 months ago OpenVDB \- Sparse volume data structure and tools lang:C\+\+ stars:3\.28K last activity:2 days ago 🚀✨ Minimalistic, powerful and extremely customizable Zsh prompt lang:Shell stars:20\.49K last activity:4 days ago Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start\-up, and high throughput\. Builds on Eclipse OMR \(https://github\.com/eclipse/omr\) and combines with the Extensions for OpenJDK for OpenJ9 repo\. lang:Java stars:3\.51K last activity:2 days ago Application Kernel for Containers lang:Go stars:18\.28K last activity:a day ago A flexible package manager that supports multiple versions, configurations, platforms, and compilers\. lang:Python stars:5\.04K last activity:2 days ago Continuous Profiling Platform\. Debug performance issues down to a single line of code lang:Go stars:11\.42K last activity:2 days ago Next generation distributed, event\-driven, parallel config management\! lang:Go stars:4\.24K last activity:a day ago 🦖 Classic arcade shoot 'em up built with Java & FXGL\. Contributions welcome – game & Next\.js docs\. lang:Java stars:96 last activity:2 days ago The Meson Build System lang:Python stars:6\.5K last activity:a day ago A web interface for MySQL and MariaDB lang:PHP stars:7\.87K last activity:10 hours ago xUnit\.net is a free, open source, community\-focused unit testing tool for \.NET\. lang:C\# stars:4\.57K last activity:7 hours ago A fast, powerful type checker designed for Ruby lang:C\+\+ stars:3\.76K last activity:20 hours ago :octocat: Browser extension that simplifies the GitHub interface and adds useful features lang:TypeScript stars:31\.3K last activity:an hour ago One framework to develop, deploy and operate data workflows with Python and SQL\. lang:Python stars:481 last activity:6 days ago Virtual whiteboard for sketching hand\-drawn like diagrams lang:TypeScript stars:122\.85K last activity:2 days ago Fetch Standard lang:HTML stars:2\.23K last activity:2 days ago Linq to database provider\. lang:C\# stars:3\.28K last activity:10 hours ago Astronomy and astrophysics core library lang:Python stars:5\.16K last activity:17 hours ago A library and website for lighting technology's DMX fixture definition files\. lang:JSON stars:244 last activity:a day ago Terasology \- open source voxel world lang:Java stars:3\.86K last activity:21 days ago This repository contains a suite of libraries that provide facilities commonly needed when creating production\-ready applications\. lang:C\# stars:3\.16K last activity:2 days ago Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events\. lang:TypeScript stars:31\.97K last activity:4 days ago Modeling language for Mathematical Optimization \(linear, mixed\-integer, conic, semidefinite, nonlinear\) lang:Julia stars:2\.44K last activity:3 days ago Less\. The dynamic stylesheet language\. lang:JavaScript stars:17\.03K last activity:2 months ago A Proof\-oriented Programming Language lang:F\* stars:3\.02K last activity:a day ago Pluggable type\-checking for Java lang:Java stars:1\.14K last activity:9 hours ago SVG icons for popular brands lang:JavaScript stars:25\.07K last activity:9 hours ago Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity\. lang:Python stars:5\.87K last activity:13 hours ago CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement\. lang:Go stars:32\.14K last activity:an hour ago An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API\. Releases are on a varying cadence, typically around 3 \- 6 months between releases\. lang:C stars:6\.65K last activity:3 days ago Ray is an AI compute engine\. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads\. lang:Python stars:42\.48K last activity:2 hours ago A Web\-based Graphical User Interface NPM package designed to streamline database management and accelerate development workflows for MySQL lang:HTML stars:27 last activity:3 months ago A python interface for interacting with the Ethereum blockchain and ecosystem\. lang:Python stars:5\.51K last activity:9 days ago The Cloud\-Native API Gateway and AI Gateway lang:Lua stars:16\.57K last activity:a day ago Cron for NodeJS\. lang:TypeScript stars:8\.92K last activity:5 hours ago an easy\-to\-use dynamic service discovery, configuration and service management platform for building AI cloud native applications\. lang:Java stars:32\.93K last activity:a day ago ⚡ Write Native with TypeScript ✨ Best of all worlds \(TypeScript, Swift, Objective C, Kotlin, Java, Dart\)\. Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS \(UIKit, SwiftUI\), Android \(View, Jetpack Compose\), Flutter and you name it compatible\. lang:TypeScript stars:25\.5K last activity:2 days ago Workflow Engine for Kubernetes lang:Go stars:16\.67K last activity:14 hours ago An alternative side effect model for Redux apps lang:JavaScript stars:22\.47K last activity:a day ago The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code lang:TypeScript stars:12\.77K last activity:2 days ago 🐻 The multi\-zone service mesh for containers, Kubernetes and VMs\. Built with Envoy\. CNCF Sandbox Project\. lang:Go stars:3\.96K last activity:a day ago Fastest enterprise AI gateway \(50x faster than LiteLLM\) with adaptive load balancer, cluster mode, guardrails, 1000\+ models support & <100 µs overhead at 5k RPS\. lang:Go stars:4\.75K last activity:an hour ago :earth\_americas: The Cake website: https://cakebuild\.net lang:HTML stars:50 last activity:2 days ago 📱 Nextcloud Android app lang:Kotlin stars:5\.33K last activity:7 hours ago An audio server, programming language, and IDE for sound synthesis and algorithmic composition\. lang:C\+\+ stars:6\.56K last activity:3 days ago ☁️ Nextcloud server, a safe home for all your data lang:PHP stars:34\.85K last activity:6 hours ago Platform to build admin panels, internal tools, and dashboards\. Integrates with 25\+ databases and any API\. lang:TypeScript stars:39\.78K last activity:5 hours ago A fast static site generator in a single binary with everything built\-in\. https://www\.getzola\.org lang:Rust stars:17\.04K last activity:2 days ago Composable transformations of Python\+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more lang:Python stars:35\.58K last activity:2 hours ago Zeek is a powerful network analysis framework that is much different from the typical IDS you may know\. lang:C\+\+ stars:7\.64K last activity:2 days ago A query builder for PostgreSQL, MySQL, CockroachDB, SQL Server, SQLite3 and Oracle, designed to be flexible, portable, and fun to use\. lang:JavaScript stars:20\.27K last activity:6 days ago Open\-Source API Development Ecosystem • https://hoppscotch\.io • Offline, On\-Prem & Cloud • Web, Desktop & CLI • Open\-Source Alternative to Postman, Insomnia lang:TypeScript stars:79\.15K last activity:2 days ago icalendar parser library for Python lang:Python stars:1\.14K last activity:8 days ago Terminal bandwidth utilization tool lang:Rust stars:11\.73K last activity:4 days ago ZIO — A type\-safe, composable library for async and concurrent programming in Scala lang:Scala stars:4\.38K last activity:2 hours ago An extensible multilanguage static code analyzer\. lang:Java stars:5\.4K last activity:2 days ago The superpowered headless CMS for Node\.js — built with GraphQL and React lang:TypeScript stars:9\.88K last activity:3 days ago Accept Bitcoin payments\. Free, open\-source & self\-hosted, Bitcoin payment processor\. lang:C\# stars:7\.55K last activity:9 hours ago The Pants Build System lang:Python stars:3\.77K last activity:a day ago Python reference implementation of The Update Framework \(TUF\) lang:Python stars:1\.71K last activity:5 days ago A fast and easy\-to\-use CDN, built with Go\. lang:TypeScript stars:254 last activity:a month ago SciPy library main repository lang:Python stars:14\.68K last activity:11 hours ago HTML Standard lang:HTML stars:9\.21K last activity:4 hours ago An open source payments switch written in Rust to make payments fast, reliable and affordable lang:Rust stars:42\.58K last activity:2 hours ago 🚦 The official router for Vue 2 lang:JavaScript stars:18\.91K last activity:a month ago 🎥✨ A TikTok live streaming recorder tool written in Python\. Capture and relive your favorite TikTok moments effortlessly\. 🎥✨ lang:Python stars:790 last activity:13 days ago OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe lang:C\+\+ stars:7\.85K last activity:5 hours ago Evaluate OMR sheets fast and accurately using a scanner 🖨 or your phone 🤳\. lang:Python stars:1\.06K last activity:a month ago Fast data visualization and GUI tools for scientific / engineering applications lang:Python stars:4\.34K last activity:2 months ago The java implementation of Apache Dubbo\. An RPC and microservice framework\. lang:Java stars:41\.52K last activity:6 days ago Fast math typesetting for the web\. lang:TypeScript stars:20\.05K last activity:2 days ago OpenTofu / Terraform / Terragrunt / Terramate and Atmos version manager lang:Go stars:1\.37K last activity:2 days ago Distributed C\+\+ services from embedded to enterprise without rewrites lang:C\+\+ stars:348 last activity:8 days ago Track emissions from Compute and recommend ways to reduce their impact on the environment\. lang:Python stars:1\.82K last activity:3 hours ago OpenRefine is a free, open source power tool for working with messy data and improving it lang:Java stars:11\.82K last activity:12 hours ago 🔎 Open source distributed and RESTful search engine\. lang:Java stars:12\.89K last activity:12 hours ago The new Windows Terminal and the original Windows console host, all in the same place\! lang:C\+\+ stars:103\.08K last activity:a day ago Lightning Network Daemon ⚡️ lang:Go stars:8\.14K last activity:3 days ago The reference P4 software switch lang:C\+\+ stars:639 last activity:18 hours ago "rsync for cloud storage" \- Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files lang:Go stars:57\.1K last activity:a day ago Private AI platform for agents, assistants and enterprise search\. Built\-in Agent Builder, Deep research, Document analysis, Multi\-model support, and API connectivity for agents\. lang:Python stars:17\.87K last activity:a day ago Making Docker and Kubernetes management easy\. lang:TypeScript stars:37\.38K last activity:21 hours ago Xbox 360 Emulator Research Project lang:C\+\+ stars:9\.4K last activity:3 months ago A framework for building native applications using React lang:C\+\+ stars:125\.77K last activity:21 hours ago One webpage for every book ever published\! lang:Python stars:6\.41K last activity:5 hours ago A DLNA, UPnP and HTTP\(S\) Media Server\. lang:Java stars:2\.61K last activity:8 hours ago The world's most flexible commerce platform\. lang:TypeScript stars:32\.93K last activity:an hour ago The React Framework lang:JavaScript stars:139\.35K last activity:8 hours ago Process Orchestration Framework lang:Java stars:4\.12K last activity:2 hours ago ✨ Monorepo for all the tooling which enables ESLint to support TypeScript lang:TypeScript stars:16\.24K last activity:16 hours ago The no\-magic web API and microservices framework for Python developers, with a focus on reliability and performance at scale\. lang:Python stars:9\.8K last activity:7 days ago Open Source Routing Engine for OpenStreetMap lang:C\+\+ stars:5\.69K last activity:10 hours ago Terraform provider for Azure Resource Manager lang:Go stars:4\.93K last activity:2 days ago Layer5, expect more from your infrastructure lang:JavaScript stars:1\.04K last activity:13 hours ago A programmable MITM proxy that intercepts HTTP/HTTPS traffic so you don't have to guess what your app is doing\. Forward & reverse modes, TLS interception, TUI, terminal, and web GUI\. lang:Rust stars:966 last activity:a day ago CLI for building apps using Cloud Native Buildpacks lang:Go stars:2\.91K last activity:3 days ago Python framework for creating, editing, and running Noisy Intermediate\-Scale Quantum \(NISQ\) circuits\. lang:Python stars:4\.95K last activity:5 days ago A pure JavaScript implementation of git for node and browsers\! lang:JavaScript stars:8\.21K last activity:13 days ago a fast, scalable, multi\-language and extensible build system lang:Java stars:25\.37K last activity:a day ago A wrapper executable that can run any executable as a Windows service, in a permissive license\. lang:C\# stars:13\.95K last activity:10 days ago The most widely used Python to C compiler lang:Cython stars:10\.72K last activity:15 hours ago The Full\-Stack Vue Framework\. lang:TypeScript stars:60\.19K last activity:13 hours ago RetroShare is a Free and Open Source cross\-platform, Friend\-2\-Friend and secure decentralised communication platform\. lang:C\+\+ stars:1\.97K last activity:20 days ago APM, Application Performance Monitoring System lang:Java stars:24\.8K last activity:19 hours ago Python\-based continuous integration testing framework; your pull requests are more than welcome\! lang:Python stars:5\.45K last activity:21 hours ago Foobara is a command\-centric and discoverable software framework that abstracts away integration code\. lang:Ruby stars:30 last activity:7 days ago :mega: Help Wanted \- Looking for Maintainer: https://github\.com/Glavin001/atom\-beautify/issues/2572 \| 💄 Universal beautification package for Atom editor \(⚠️ Currently migrating to https://github\.com/Unibeautify/ and have very limited bandwidth for Atom\-Beautify Issues\. Thank you for your patience and understanding :heart: \) lang:CoffeeScript stars:1\.5K last activity:3 months ago Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API\. lang:Java stars:2\.63K last activity:18 hours ago The most popular open source electronic health records and medical practice management solution\. lang:PHP stars:5\.13K last activity:9 hours ago An open source re\-implementation of RollerCoaster Tycoon 2 🎢 lang:C\+\+ stars:15\.6K last activity:2 days ago An open source Vagrant configuration for developing with WordPress lang:Shell stars:4\.53K last activity:3 months ago Beautifier for javascript lang:JavaScript stars:8\.96K last activity:a day ago Eclipse OMR™ Cross platform components for building reliable, high performance language runtimes lang:C\+\+ stars:998 last activity:3 days ago A fully open\-source headless CMS that supports Markdown and Visual Editing lang:TypeScript stars:13\.33K last activity:2 days ago Backup and migrate Kubernetes applications and their persistent volumes lang:Go stars:10K last activity:a day ago Open\-source platform for building cross\-platform native Mobile, Web, Desktop and Embedded apps quickly\. Create rich, C\#/XAML, single\-codebase apps from any IDE\. Hot Reload included\! 90m\+ NuGet Downloads\!\! lang:C\# stars:9\.93K last activity:5 hours ago scikit\-learn: machine learning in Python lang:Python stars:66\.02K last activity:9 hours ago Integrate React\.js with Rails views and controllers, the asset pipeline, or webpacker\. lang:JavaScript stars:6\.76K last activity:a day ago Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox\. — rebuilt from scratch\. Unified architecture on your S3\. lang:Rust stars:9\.28K last activity:2 hours ago Guidelines Support Library lang:C\+\+ stars:6\.67K last activity:2 months ago Concourse is a container\-based automation system written in Go\. It's mostly used for CI/CD\. lang:Go stars:7\.83K last activity:6 hours ago View the Physics\. PhysicsHub is a free open\-source project, perfect for contributions, that helps students study physics by visualizing formulas with interactive simulations\. lang:JavaScript stars:45 last activity:a day ago 🌿 SQL schema definition and discovery lang:Rust stars:226 last activity:23 days ago One framework for creating powerful cross\-platform games\. lang:C\# stars:13\.87K last activity:9 days ago a Productive Parallel Programming Language lang:Chapel stars:1\.99K last activity:2 days ago A terminal built on web technologies lang:TypeScript stars:44\.57K last activity:6 days ago Pester is the ubiquitous test and mock framework for PowerShell\. lang:PowerShell stars:3\.28K last activity:a month ago Graphical application for generating different color variations of Oomox \(Numix\-based\) theme \(GTK2, GTK3, Cinnamon, GNOME, Openbox, Xfwm\), Archdroid, Gnome\-Color, Numix, Papirus and Suru\+\+ icon themes\. Have a hack for HiDPI in gtk2\. Its Base16 plugin also allowing a lot of app themes support like Alacritty, Emacs, GTK4, KDE, VIM and many more\. lang:Python stars:2\.29K last activity:2 months ago A Go module datastore and proxy lang:Go stars:4\.75K last activity:20 days ago Official repository for IPython itself\. Other repos in the IPython organization contain things like the website, documentation builds, etc\. lang:Python stars:16\.7K last activity:3 days ago AlaSQL\.js \- JavaScript SQL database for browser and Node\.js\. Handles both traditional relational tables and nested JSON data \(NoSQL\)\. Export, store, and import data from localStorage, IndexedDB, or Excel\. lang:JavaScript stars:7\.28K last activity:a day ago Graphical Java application for managing BibTeX and BibLaTeX \(\.bib\) databases lang:Java stars:4\.33K last activity:an hour ago matplotlib: plotting with Python lang:Python stars:22\.78K last activity:4 hours ago A full\-featured, open\-source content management framework built with Node\.js that empowers organizations by combining in\-context editing and headless architecture in a full\-stack JS environment\. lang:JavaScript stars:4\.55K last activity:2 days ago The AWS Amplify CLI is a toolchain for simplifying serverless web and mobile development\. lang:TypeScript stars:2\.87K last activity:6 hours ago Your unofficial guide to doing dotfiles on GitHub\. lang:Sass stars:1\.5K last activity:2 days ago StackStorm \(aka "IFTTT for Ops"\) is event\-driven automation for auto\-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs\. Includes rules engine, workflow, 160 integration packs with 6000\+ actions \(see https://exchange\.stackstorm\.org\) and ChatOps\. Installer at https://docs\.stackstorm\.com/install/index\.html lang:Python stars:6\.46K last activity:3 months ago AutoFixture is an open source library for \.NET designed to minimize the 'Arrange' phase of your unit tests in order to maximize maintainability\. Its primary goal is to allow developers to focus on what is being tested rather than how to setup the test scenario, by making it easier to create object graphs containing test data\. lang:C\# stars:3\.53K last activity:15 days ago Easy and Repeatable Kubernetes Development lang:Go stars:15\.82K last activity:a day ago Lightweight, robust, elegant syntax highlighting\. lang:JavaScript stars:12\.97K last activity:19 days ago The Ballerina Programming Language lang:Ballerina stars:3\.84K last activity:2 days ago A minimal, idiomatic Scala interface for HTTP lang:Scala stars:2\.62K last activity:5 hours ago Lean Algorithmic Trading Engine by QuantConnect \(Python, C\#\) lang:C\# stars:18\.89K last activity:2 days ago Automated Machine Learning with scikit\-learn lang:Python stars:8\.09K last activity:19 days ago Run your code in the cloud, with technology so advanced, it feels like magic\! lang:Python stars:2\.67K last activity:2 days ago 🏗 Build container images for your Java applications\. lang:Java stars:14\.39K last activity:20 days ago The Janssen Project is a home for open source IAM components, featuring Auth Server \(OAuth/OpenID\), Agama low\-code identity orchestration, and the Cedarling policy decision point\. The "Janssen Server" distributions bundle IAM components under one control plane\. lang:Java stars:629 last activity:10 hours ago Your go\-to microservice framework for any situation, from the creator of Netty et al\. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard\. lang:Java stars:5\.1K last activity:17 hours ago 🐠 Babel is a compiler for writing next generation JavaScript\. lang:TypeScript stars:43\.9K last activity:3 hours ago iOS & tvOS multi\-emulator frontend, supporting various Atari, Bandai, NEC, Nintendo, Sega, SNK and Sony console systems… Get Started: https://wiki\.provenance\-emu\.com \| lang:C stars:6\.31K last activity:9 hours ago Run Kubernetes locally lang:Go stars:31\.78K last activity:2 days ago Boa is an embeddable Javascript engine written in Rust\. lang:Rust stars:7\.23K last activity:a day ago Symbolic execution tool lang:Python stars:3\.85K last activity:a month ago Networking plugin repository for pod networking in Kubernetes using Elastic Network Interfaces on AWS lang:Go stars:2\.44K last activity:3 days ago External Secrets Operator reads information from a third\-party service like AWS Secrets Manager and automatically injects the values as Kubernetes Secrets\. lang:Go stars:6\.6K last activity:4 hours ago Local development against a remote Kubernetes or OpenShift cluster lang:Go stars:7\.2K last activity:4 days ago Windows GUI Automation with Python \(based on text properties\) lang:Python stars:6\.01K last activity:a month ago Hazelcast is a unified real\-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data\-in\-motion for real\-time insights\. lang:Java stars:6\.57K last activity:2 days ago The user\-friendly command line shell\. lang:Rust stars:33\.4K last activity:an hour ago A node\.js library for testing modern web applications lang:JavaScript stars:3\.67K last activity:9 days ago Prior to making any Submission\(s\), you must sign an Adobe Contributor License Agreement, available here at: https://opensource\.adobe\.com/cla\.html\. All Submissions you make to Adobe Inc\. and its affiliates, assigns and subsidiaries \(collectively “Adobe”\) are subject to the terms of the Adobe Contributor License Agreement\. lang:PHP stars:12\.11K last activity:a day ago Meshery, the cloud native manager lang:Go stars:10\.22K last activity:an hour ago A declarative JavaScript library for application development using cloud services\. lang:TypeScript stars:9\.58K last activity:18 hours ago JupyterLab computational environment\. lang:TypeScript stars:15\.14K last activity:a day ago OWASP VulnerableApp Project: Break it\. Scan it\. Reproduce it\. Benchmark against it\. Improve it\. lang:Java stars:402 last activity:6 hours ago Python bindings for the Chromium Embedded Framework \(CEF\) lang:C\+\+ stars:3\.24K last activity:2 days ago Home of the Renovate CLI: Cross\-platform Dependency Automation by Mend\.io lang:TypeScript stars:21\.48K last activity:2 hours ago Enterprise\-ready, Git native feature management solution lang:Go stars:4\.79K last activity:an hour ago The Block Editor project for WordPress and beyond\. Plugin is available from the official repository\. lang:JavaScript stars:11\.63K last activity:4 hours ago Build smaller, faster, and more secure desktop and mobile applications with a web frontend\. lang:Rust stars:106\.42K last activity:9 hours ago 🛡️ A private certificate authority \(X\.509 & SSH\) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH\. lang:Go stars:8\.49K last activity:5 days ago The official CLI for Amazon EKS lang:Go stars:5\.2K last activity:3 days ago OBS Studio \- Free and open source software for live streaming and screen recording lang:C stars:72\.28K last activity:a day ago Apache Doris is an easy\-to\-use, high performance and unified analytics database\. lang:Java stars:15\.32K last activity:42 minutes ago Giselle: AI App Builder\. Open Source\. lang:TypeScript stars:522 last activity:3 days ago Safety checks Python dependencies for known security vulnerabilities and suggests the proper remediations for vulnerabilities detected\. lang:Python stars:1\.98K last activity:2 months ago RamaLama is an open\-source developer tool that simplifies the local serving of AI models from any source and facilitates their use for inference in production, all through the familiar language of containers\. lang:Python stars:2\.83K last activity:a day ago Personal CRM\. Remember everything about your friends, family and business relationships\. lang:PHP stars:24\.62K last activity:16 days ago 🔥 Seata is an easy\-to\-use, high\-performance, open source distributed transaction solution\. lang:Java stars:25\.96K last activity:8 hours ago Statsmodels: statistical modeling and econometrics in Python lang:Python stars:11\.4K last activity:24 days ago sbt, the interactive build tool lang:Scala stars:4\.93K last activity:2 hours ago A TypeScript\-like language for WebAssembly\. lang:WebAssembly stars:17\.9K last activity:11 days ago Drop\-down terminal for GNOME lang:Python stars:4\.64K last activity:3 months ago A modern load testing tool, using Go and JavaScript lang:Go stars:30\.53K last activity:a day ago 🐠 Beats \- Lightweight shippers for Elasticsearch & Logstash lang:Go stars:12\.62K last activity:2 hours ago Universal markup converter lang:Haskell stars:44K last activity:3 days ago Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity \(contacts, suppliers, invoices, orders, stocks, agenda, accounting, \.\.\.\)\. it's an open source Web application \(written in PHP\) designed for businesses of any sizes, foundations and freelancers\. lang:PHP stars:7\.19K last activity:an hour ago Bitwarden client apps \(web, browser extension, desktop, and cli\)\. lang:TypeScript stars:12\.8K last activity:8 hours ago A Ruby static code analyzer and formatter, based on the community Ruby style guide\. lang:Ruby stars:12\.86K last activity:4 hours ago Stellarium is a free GPL software which renders realistic skies in real time with OpenGL\. It is available for Linux/Unix, Windows and macOS\. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope\. lang:C\+\+ stars:9\.59K last activity:11 hours ago 🐫 CAMEL: The first and the best multi\-agent framework\. Finding the Scaling Law of Agents\. https://www\.camel\-ai\.org lang:Python stars:16\.91K last activity:2 days ago Stan development repository\. The master branch contains the current release\. The develop branch contains the latest stable development\. See the Developer Process Wiki for details\. lang:C\+\+ stars:2\.75K last activity:2 days ago Qiskit is an open\-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives\. lang:Python stars:7\.35K last activity:5 hours ago Parser Building Toolkit for JavaScript lang:TypeScript stars:2\.77K last activity:a day ago Mattermost is an open source platform for secure collaboration across the entire software development lifecycle\.\. lang:TypeScript stars:36\.61K last activity:3 hours ago Light\-weight system monitor for X, Wayland, and other things, too lang:C\+\+ stars:8\.33K last activity:2 days ago Swagger 2\.0 implementation for go lang:Go stars:9\.98K last activity:2 days ago Cross\-platform music production software lang:C\+\+ stars:9\.87K last activity:15 hours ago The open and composable observability and data visualization platform\. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more\. lang:TypeScript stars:73\.65K last activity:44 minutes ago Reatom \- the ultimate state manager lang:TypeScript stars:1\.34K last activity:11 hours ago A BPMN 2\.0 rendering toolkit and web modeler\. lang:JavaScript stars:9\.53K last activity:2 days ago A Rust compiler front\-end for IDEs lang:Rust stars:16\.39K last activity:5 hours ago Free universal database tool and SQL client lang:Java stars:49\.96K last activity:19 hours ago lang:Go stars:59 last activity:2 days ago The best enterprise\-grade WYSIWYG editor\. Fully customizable with countless features and plugins\. lang:Rich Text Format stars:5\.81K last activity:a month ago An intuitive spreadsheet\-like interface that lets users of all technical skill levels view, edit, query, and collaborate on Postgres data directly—100% open source and self hosted, with native Postgres access control\. lang:Svelte stars:4\.95K last activity:11 hours ago An RSS/Atom feed reader for text terminals lang:C\+\+ stars:3\.79K last activity:2 days ago An open\-source, web\-based viewer for zoomable images, implemented in pure JavaScript\. lang:JavaScript stars:3\.44K last activity:3 days ago Dedicated Game Server Hosting and Scaling for Multiplayer Games on Kubernetes lang:Go stars:6\.83K last activity:2 days ago String validation lang:JavaScript stars:23\.75K last activity:16 days ago A fancy self\-hosted monitoring tool lang:JavaScript stars:86\.46K last activity:10 hours ago :mag: ScanCode detects licenses, copyrights, dependencies by "scanning code" \.\.\. to discover and inventory open source and third\-party packages used in your code\. Sponsored by NLnet, the Google Summer of Code, Azure credits, nexB and other generous sponsors\! lang:Python stars:2\.52K last activity:a day ago UI Grid: an Angular Data Grid lang:JavaScript stars:5\.38K last activity:2 days ago Cataclysm \- Dark Days Ahead\. A turn\-based survival game set in a post\-apocalyptic world\. lang:C\+\+ stars:12\.31K last activity:2 hours ago A powerful flow control component enabling reliability, resilience and monitoring for microservices\. \(面向云原生微服务的高可用流控防护组件\) lang:Java stars:23\.1K last activity:2 months ago Scrapy, a fast high\-level web crawling & scraping framework for Python\. lang:Python stars:61\.6K last activity:a day ago A new type of shell lang:Rust stars:39\.41K last activity:20 hours ago Highly performant and modular controls for node\-based editors designed for data\-binding and MVVM\. lang:C\# stars:1\.91K last activity:17 days ago Google's Material Design in XAML & WPF, for C\# & VB\.Net\. lang:C\# stars:16\.14K last activity:8 days ago 🦋 Rakudo – Raku on MoarVM, JVM, and JS lang:Raku stars:1\.88K last activity:11 hours ago Component infrastructure and Material Design components for Angular lang:TypeScript stars:25\.02K last activity:17 hours ago A highly efficient implementation of Gaussian Processes in PyTorch lang:Python stars:3\.88K last activity:9 days ago Streamlit — A faster way to build and share data apps\. lang:Python stars:44\.52K last activity:5 hours ago Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next\.js and sponsored by Vercel\. Beginner\-friendly with plenty of good first issues \- all contributions are welcome\! lang:TypeScript stars:2\.31K last activity:31 minutes ago a fast and feature\-rich logging library for C lang:C stars:526 last activity:17 days ago Additional completion definitions for Zsh\. lang:Shell stars:7\.76K last activity:a day ago Multipass orchestrates virtual Ubuntu instances lang:C\+\+ stars:9\.07K last activity:5 hours ago The Cyber Swiss Army Knife \- a web app for encryption, encoding, compression and data analysis lang:JavaScript stars:34\.79K last activity:17 hours ago Openverse is a search engine for openly\-licensed media\. 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