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Open Source

Discover libraries, frameworks, and developer tools.

A subset of GitHub. What’s indexed

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Works with filters verified APIs and bindings. Coverage is partial; unlisted support is unverified.

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5,687 results in this catalog5,996 indexed · Updated

Showing 601–640

Archived excluded · Forks excluded

  1. DioxusLabs / dioxus

    39,459

    Framework

    Fullstack app framework for web, desktop, and mobile.

    Backend / WebDesktop GUIWeb frontend

    Written in RustWorks with Rust

    License: Apache-2.0Pushed
    GitHubWebsite

  2. VectifyAI / PageIndex

    39,451

    Project type not yet classified

    📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

    AI / Agents

    Written in Python

    License: MITPushed
    GitHubWebsite

  3. mattermost / mattermost

    39,406

    Project type not yet classified

    Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

    Written in TypeScript

    License: Unrecognized: OtherPushed
    GitHubWebsite

  4. bytedance / UI-TARS-desktop

    39,366

    Project type not yet classified

    The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra

    Written in TypeScript

    License: Apache-2.0Pushed
    GitHubWebsite

  5. soxoj / maigret

    39,287

    Developer tool

    🕵️‍♂️ Collect a dossier on a person by username from 6K websites

    CLI / Terminal

    Written in Python

    License: MITPushed
    GitHubWebsite

  6. spacedriveapp / spacedrive

    39,273

    Project type not yet classified

    Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.

    Databases / Storage

    Written in Rust

    License: Apache-2.0Pushed
    GitHubWebsite

  7. tashfeenahmed / freellmapi

    39,260

    Project type not yet classified

    7.4 billion tokens per month. 34 free LLM providers. 635 free model endpoints. All behind one /v1 endpoint, plus any custom OpenAI-compatible endpoint. Smart routing, automatic failover, encrypted keys. Personal experimentation only.

    Written in TypeScript

    License: MITPushed
    GitHubWebsite

  8. rapid7 / metasploit-framework

    39,207

    Framework

    Metasploit Framework

    Written in Ruby

    License: Unrecognized: OtherPushed
    GitHubWebsite

  9. ZuodaoTech / everyone-can-use-english

    39,153

    Project type not yet classified

    人人都能用英语

    Written in TypeScript

    License: GPL-3.0Pushed
    GitHubWebsite

  10. RSSNext / Folo

    39,147

    Project type not yet classified

    🧡 Folo is the AI RSS Reader

    AI / Agents

    Written in TypeScript

    License: AGPL-3.0Pushed
    GitHubWebsite

  11. SagerNet / sing-box

    39,134

    Project type not yet classified

    The universal proxy platform

    Written in Go

    License: Unrecognized: OtherPushed
    GitHubWebsite

  12. huiyadanli / RevokeMsgPatcher

    39,010

    Project type not yet classified

    :trollface: A hex editor for WeChat/QQ/TIM - PC版微信/QQ/TIM防撤回补丁（我已经看到了，撤回也没用了）

    Written in C#

    License: GPL-3.0Pushed
    GitHub

  13. google / langextract

    38,998

    Library

    A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.

    AI / Agents

    Written in Python

    License: Apache-2.0Pushed
    GitHubWebsite

  14. lapce / lapce

    38,951

    Developer tool

    Lightning-fast and Powerful Code Editor written in Rust

    Developer Tools

    Written in Rust

    License: Apache-2.0Pushed
    GitHubWebsite

  15. preactjs / preact

    38,946

    Project type not yet classified

    ⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

    Written in JavaScript

    License: MITPushed
    GitHubWebsite

  16. hyprwm / Hyprland

    38,943

    Project type not yet classified

    Hyprland is an independent, highly customizable, dynamic tiling Wayland compositor that doesn't sacrifice on its looks.

    Written in C++

    License: BSD-3-ClausePushed
    GitHubWebsite

  17. ashishpatel26 / 500-AI-Agents-Projects

    38,915

    Project type not yet classified

    The 500 AI Agents Projects is a curated collection of AI agent use cases across various industries. It showcases practical applications and provides links to open-source projects for implementation, illustrating how AI agents are transforming sectors such as healthcare, finance, education, retail, and more.

    AI / Agents

    Written in Python

    License: MITPushed
    GitHubWebsite

  18. linshenkx / prompt-optimizer

    38,912

    Project type not yet classified

    An AI prompt optimizer for writing better prompts and getting better AI results.

    AI / Agents

    Written in TypeScript

    License: Unrecognized: OtherPushed
    GitHubWebsite

  19. ant-design / ant-design-pro

    38,881

    Project type not yet classified

    👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

    Written in TypeScript

    License: MITPushed
    GitHubWebsite

  20. RVC-Project / Retrieval-based-Voice-Conversion-WebUI

    38,879

    Project type not yet classified

    Easily train a good VC model with voice data <= 10 mins!

    Written in Python

    License: MITPushed
    GitHub

  21. ueberdosis / tiptap

    38,814

    Framework

    The headless rich text editor framework for web artisans.

    Developer ToolsWeb frontend

    Written in TypeScript

    License: MITPushed
    GitHubWebsite

  22. kilimchoi / engineering-blogs

    38,794

    Resource / education

    A curated list of engineering blogs

    Written in Ruby

    License: Not detectedPushed
    GitHub

  23. naptha / tesseract.js

    38,787

    Project type not yet classified

    Pure Javascript OCR for more than 100 Languages 📖🎉🖥

    AI / Agents

    Written in JavaScript

    License: Apache-2.0Pushed
    GitHubWebsite

  24. Dogfalo / materialize

    38,780

    Framework

    Materialize, a CSS Framework based on Material Design

    Written in JavaScript

    License: MITPushed
    GitHubWebsite

  25. sqlmapproject / sqlmap

    38,767

    Project type not yet classified

    Automatic SQL injection and database takeover tool

    Databases / Storage

    Written in Python

    License: Unrecognized: OtherPushed
    GitHubWebsite

  26. gto76 / python-cheatsheet

    38,761

    Project type not yet classified

    Comprehensive Python Cheatsheet

    Written in Python

    License: Not detectedPushed
    GitHubWebsite

  27. xyflow / xyflow

    38,745

    Library

    React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.

    Web frontend

    Written in TypeScript

    License: MITPushed
    GitHubWebsite

  28. stanfordnlp / dspy

    38,731

    Framework

    DSPy: The framework for programming—not prompting—language models

    Written in Python

    License: MITPushed
    GitHubWebsite

  29. searxng / searxng

    38,728

    Project type not yet classified

    SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.

    Written in Python

    License: AGPL-3.0Pushed
    GitHubWebsite

  30. chatchat-space / Langchain-Chatchat

    38,705

    Project type not yet classified

    Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

    AI / Agents

    Written in Python

    License: Apache-2.0Pushed
    GitHub

  31. portainer / portainer

    38,705

    Project type not yet classified

    Making Docker and Kubernetes management easy.

    Written in TypeScript

    License: ZlibPushed
    GitHubWebsite

  32. httpie / cli

    38,669

    Developer tool

    🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

    Backend / WebCLI / TerminalDeveloper ToolsNetworking

    Written in Python

    License: BSD-3-ClausePushed
    GitHubWebsite

  33. harness / harness

    38,655

    Project type not yet classified

    Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.

    Written in Go

    License: Apache-2.0Pushed
    GitHubWebsite

  34. directus / directus

    38,616

    Application

    The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

    Backend / WebDatabases / Storage

    Written in TypeScript

    License: Unrecognized: OtherPushed
    GitHubWebsite

  35. aquasecurity / trivy

    38,608

    Project type not yet classified

    Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more

    Written in Go

    License: Apache-2.0Pushed
    GitHubWebsite

  36. microsoft / playwright-mcp

    38,500

    Project type not yet classified

    Playwright MCP server

    Written in TypeScript

    License: Apache-2.0Pushed
    GitHubWebsite

  37. dotnet / aspnetcore

    38,476

    Framework

    ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

    Written in C#

    License: MITPushed
    GitHubWebsite

  38. istio / istio

    38,462

    Project type not yet classified

    Connect, secure, control, and observe services.

    Written in Go

    License: Apache-2.0Pushed
    GitHubWebsite

  39. TriliumNext / Trilium

    38,440

    Application

    Build your personal knowledge base with Trilium Notes

    Written in TypeScript

    License: AGPL-3.0Pushed
    GitHubWebsite

  40. docker / compose

    38,429

    Project type not yet classified

    Define and run multi-container applications with Docker

    Written in Go

    License: Apache-2.0Pushed
    GitHubWebsite
About this catalog

“All projects” means all projects in this index, including resources and education. We have not indexed every GitHub repository. Discovery uses public GitHub searches across Rust, Python, JavaScript, TypeScript, Go, Java, C, C++, C#, and other languages, plus category queries. Configured star floors favor established projects; smaller or newer projects may be missing.

Topics and specific description phrases determine categories and project kinds, supplemented by a small override file. Projects can have multiple categories; insufficient evidence stays unclassified or unknown. Libraries & frameworks is the default view; select Resources / education or Everything to find tutorials and curated lists. Clear all restores this default, with archived repositories and forks excluded. UI categories describe products for building interfaces, not every app with a GUI. Labels are discovery aids and may be imperfect.

A public repository is not proof of an open-source license. Licenses are shown as reported by GitHub; missing or unrecognized metadata is stated explicitly. Review the repository’s license before use. Stars measure popularity, not quality.

Results use a local snapshot. Updated is the actual GitHub metadata fetch time, independent of server startup or reclassification. Written in is GitHub’s primary implementation language. Works with covers a small verified set; an unlisted ecosystem is unverified, not unsupported. Works with links on project rows cite official documentation and verification dates; this is separate from the GitHub fetch time. Refreshes run in the background; failed or incomplete refreshes retain the last valid catalog. “Last pushed” uses GitHub’s pushed_at, not metadata update time.

Search matches whole terms across names, descriptions, topics, categories, project type, implementation language, and verified ecosystems. Name prefixes help as you type. Automatic sorting uses Most stars without text and Best match with text; choosing another sort preserves your choice. The legacy category=frontend link now selects Web frontend.