Topics / #opensource

Opensource projects on GitHub

Alternate spelling tag for open-source software topics.

As of , the most-starred Opensource projects on GitHub are worldmonitor (88.9K stars), awesome-rust (60K stars) and open-source-mac-os-apps (50.9K stars). GitHub.Locker tracks 39 Opensource repositories with 785.2K stars combined. The fastest-growing on October 18 was worldmonitor, with +123 stars in a day.

39Projects
785.2KStars in total
+548Stars in a day
Browse in the catalog →github.com/topics/opensource ↗

Hot right now

Most stars gained in a day · Oct 18

+123

worldmonitor

koala73/worldmonitor · ★ 88.9K

World Monitor is a real-time global intelligence dashboard that aggregates and AI-synthesizes news, geopolitical signals, and infrastructure data into one situational-awareness interface.

+66

FinceptTerminal

Fincept-Corporation/FinceptTerminal · ★ 32.8K

Fincept Terminal is a free, open-source desktop finance terminal in the spirit of a Bloomberg terminal: institutional-grade market analytics, AI research agents and trading tools combined in one application.

+60

FreeDomains

stackryze/FreeDomains · ★ 13.2K

Stackryze Domains is a free managed subdomain service that lets developers, students, and open-source projects claim a free subdomain (like yourname.indevs.in) and point it to any hosting provider or their own infrastructure.

+35

chatwoot

chatwoot/chatwoot · ★ 38K

Chatwoot is an open-source, self-hosted customer support platform that unifies live chat, email, and social channels (WhatsApp, Facebook, Instagram, Twitter, Telegram, Line, SMS) into one inbox, positioned as an alternative to Intercom, Zendesk, and Salesforce Service Cloud.

The all-time top

39 projects · by stars

  1. #1 · koala73/worldmonitor

    worldmonitor

    World Monitor is a real-time global intelligence dashboard that aggregates and AI-synthesizes news, geopolitical signals, and infrastructure data into one situational-awareness interface.

    88.9K
  2. #2 · rust-unofficial/awesome-rust

    awesome-rust

    It is the Rust community's awesome-list: a curated catalog of Rust code and resources, where every entry is a link to a project with a one-line description.

    60K
  3. #3 · serhii-londar/open-source-mac-os-apps

    open-source-mac-os-apps

    A curated, community-maintained list of open-source macOS applications sorted into categories like Audio, Backup, Browser, Chat, Crypto, Database, Dev, Editors, Graphics, Productivity, and Utilities, currently covering around 710 apps across 49 categories.

    50.9K
  1. 4

    bruno

    47.7Kusebruno/bruno · JavaScript

    Bruno is an open-source API client for exploring and testing REST, GraphQL, and other APIs, built as a lightweight alternative to Postman and Insomnia.

  2. 5

    chatwoot

    38Kchatwoot/chatwoot · Ruby

    Chatwoot is an open-source, self-hosted customer support platform that unifies live chat, email, and social channels (WhatsApp, Facebook, Instagram, Twitter, Telegram, Line, SMS) into one inbox, positioned as an alternative to Intercom, Zendesk, and Salesforce Service Cloud.

  3. 6

    server

    37.2Knextcloud/server · PHP

    Nextcloud server is a self-hosted platform for storing, syncing, and sharing your files, contacts, calendars, and more, with hundreds of apps (Mail, Video Chat, etc.) to extend it.

  4. 7

    FinceptTerminal

    32.8KFincept-Corporation/FinceptTerminal · C++

    Fincept Terminal is a free, open-source desktop finance terminal in the spirit of a Bloomberg terminal: institutional-grade market analytics, AI research agents and trading tools combined in one application.

  5. 8

    rxjs

    31.7KReactiveX/rxjs · TypeScript

    RxJS is a JavaScript library for composing asynchronous and event-based programs with Observable values. This repo is the platform-based next generation of RxJS, planned for release as RxJS 9.

  6. 9

    ente

    29.5Kente/ente · Dart

    Ente is a fully open source, end-to-end encrypted cloud: a place to keep photos, documents and 2FA codes without having to trust the provider. It ships three apps so far: Photos, Locker and Auth.

  7. 10

    ramda

    24Kramda/ramda · JavaScript

    Ramda is a practical functional library for JavaScript: a set of functions for building functional pipelines in a style that never mutates your data.

  8. 11

    laravel-crm

    24Kkrayin/laravel-crm · PHP

    Krayin CRM is a free, open-source Customer Relationship Management system for managing customers, leads, and sales pipelines, built on the Laravel PHP framework with a Vue.js frontend.

  9. 12

    Iosevka

    23.1Kbe5invis/Iosevka · JavaScript

    Iosevka is an open-source typeface family designed for writing code, using in terminals and preparing technical documents. It comes in sans-serif and slab-serif forms, both monospace and quasi-proportional.

  10. 13

    docmost

    22Kdocmost/docmost · TypeScript

    Docmost is an open-source collaborative wiki and documentation tool, positioned as an alternative to Confluence and Notion.

  11. 14

    Atlas

    21.9KAtlas-OS/Atlas · Batchfile

    Atlas is an open-source modification for Windows that optimizes an existing install for performance, privacy and usability: it strips telemetry, debloats the system and applies tweaks — no custom ISO involved.

  12. 15

    community-skeleton

    19.6Kuvdesk/community-skeleton · CSS

    UVdesk Community is a free, open-source helpdesk platform: a ticketing system for customer support built on the Symfony framework and backbone.js, covering tickets, mailboxes, a knowledge base and an extensible bundle system.

  13. 16

    python-mini-projects

    19.4KPython-World/python-mini-projects · Python

    A collection of simple Python mini projects — small scripts and tiny apps meant to help you improve your Python skills by reading and writing real code.

  14. 17

    Project-Ideas-And-Resources

    17KThe-Cool-Coders/Project-Ideas-And-Resources

    A curated collection of application project ideas split into Beginner, Intermediate, and Advanced tiers (plus a Blockchain/DApp track), each with an objective, user stories, bonus features, and links to help you build it from scratch.

  15. 18

    docs

    16.9Ksuitenumerique/docs · Python

    Docs is an open-source collaborative text editor - a self-hostable alternative to Notion or Google Docs, built on Django and React. Teams write, organize and share documents together in real time.

  16. 19

    zaproxy

    16Kzaproxy/zaproxy · Java

    ZAP (Zed Attack Proxy) by Checkmarx is the world's most widely used web app security scanner, used to automatically find vulnerabilities in web applications during development and testing.

  17. 20

    TREK

    14.8Kliketrek/TREK · TypeScript

    TREK is a self-hosted travel and trip planner with real-time collaborative editing, interactive maps, budgets, packing lists, a journal, and built-in AI features.

  18. 21

    notesnook

    14.8Kstreetwriters/notesnook · TypeScript

    Notesnook is a free, fully open-source, end-to-end encrypted note-taking app positioned as a privacy-focused alternative to Evernote.

  19. 22

    Deep-Learning-with-TensorFlow-book

    13.2Kdragen1860/Deep-Learning-with-TensorFlow-book · Jupyter Notebook

    A free, open-source Chinese textbook on deep learning built on the official TensorFlow 2 release, pairing theory with hands-on case studies. This repo ships the PDF e-book, the accompanying source code, and the lecture slides.

  20. 23

    FreeDomains

    13.2Kstackryze/FreeDomains · JavaScript

    Stackryze Domains is a free managed subdomain service that lets developers, students, and open-source projects claim a free subdomain (like yourname.indevs.in) and point it to any hosting provider or their own infrastructure.

  21. 24

    ubicloud

    12.3Kubicloud/ubicloud · Ruby

    Ubicloud is an open source cloud platform that runs on bare metal servers, offering elastic compute, non-replicated block storage, firewall and load balancer, managed Postgres, Kubernetes, AI inference, and IAM services as an open alternative to AWS.

  22. 25

    kafka-ui

    12.3Kprovectus/kafka-ui · Java

    A free, open-source web UI for monitoring and managing Apache Kafka clusters — a lightweight dashboard that makes your data flows observable and helps find and troubleshoot issues faster. Built by developers, for developers.

  23. 26

    android-foss

    11.5Koffa/android-foss · Python

    A huge categorized index of Free and Open Source Software (FOSS) for Android, covering dozens of categories like browsers, messaging, security, file managers, and games, so you can replace proprietary Android apps with privacy-respecting alternatives.

  24. 27

    404StarLink

    11.4Kknownsec/404StarLink

    404StarLink is a curated list of security-focused open-source projects maintained by Knownsec 404 Lab, created to showcase, support, and track high-quality, actively-maintained security tools.

  25. 28

    inflector

    11.3Kdoctrine/inflector · PHP

    Doctrine Inflector is a small PHP library that performs string manipulations with regard to uppercase/lowercase and singular/plural forms of words.

  26. 29

    unopim

    11Kunopim/unopim · PHP

    UnoPim is an open-source Product Information Management (PIM) and Digital Asset Management (DAM) platform built on Laravel, used to centrally manage, enrich, and scale product data and digital assets for catalogs of over 10 million products.

  27. 30

    cdnjs

    10.7Kcdnjs/cdnjs

    cdnjs is a free, open-source CDN for JavaScript/CSS/font libraries, and this specific repository is the robot-only store of the actual asset files it serves.

  28. 31

    emdash

    6Kgeneralaction/emdash · TypeScript

    Emdash is an open-source desktop app for running multiple AI coding agents in parallel, each isolated in its own Git worktree so you can compare diffs and merge what works.

  29. 32

    KillerPDF

    4.2KSteveTheKiller/KillerPDF · C#

    KillerPDF is a free, open-source PDF editor for Windows built around its own PDF 2.0 engine, letting you view, annotate, OCR, merge, split, edit text, sign, fill forms, print and flatten PDFs without any subscription.

  30. 33

    openscience

    4.1Ksynthetic-sciences/openscience · TypeScript

    OpenScience is an open-source AI workbench for scientific research: give it a goal and it reads literature, writes and runs code, runs experiments, and writes up what it found.

  31. 34

    definitive-opensource

    3.6Kmustbeperfect/definitive-opensource · Python

    A curated, continuously maintained list of the best consumer-facing open source software, covering desktop apps, self-hosted services, and CLI tools, deliberately excluding developer-facing languages, frameworks, and libraries.

  32. 35

    skills

    3.6KAlphaGBM/skills · Python

    AlphaGBM Skills is a collection of 29 open-source Skills that bring real-time market research workflows for stocks, options, commodities and digital assets into AI tools like Claude Code and Cursor.

  33. 36

    openspot-music-app

    2.9KBlackHatDevX/openspot-music-app · TypeScript

    OpenSpot is a free, open-source music app that lets you stream and download high-quality tracks across Android, iOS, macOS, Windows, and Linux, with no ads and no login required.

  34. 37

    capcut-mate

    2KHommy-master/capcut-mate · Python

    CapCut Mate API is an open-source FastAPI service that automates CapCut/Jianying video editing drafts, letting you create drafts, add materials, and render final videos programmatically or from an LLM.

  35. 38

    rustcast

    1.1KMystikoLab/rustcast · Rust

    RustCast is a free, open-source popup launcher for macOS written in Rust: hit a hotkey, start typing, and launch apps, utilities and workflows. It is positioned as an open-source alternative to Raycast.

  36. 39

    goku-image-to-svg-tool

    329goku-open/goku-image-to-svg-tool · Python

    A Streamlit web app that wraps the open-source Vecto (.NET) vectorization engine to turn raster images like PNG or JPG into clean, editable SVG files, with a live original/vector/split-view comparison before you export.

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