# OSSInsight — Full Documentation > OSSInsight is a free, open analytics platform that tracks over 10 billion GitHub events in real time, providing deep insights into repositories, developers, organizations, and open-source trends. Source: GitHub Archive (gharchive.org), updated every hour. Built by PingCAP, powered by TiDB. --- ## Home (https://ossinsight.io/) The homepage shows: - A real-time counter of total GitHub events analyzed (over 10 billion) - Trending repositories ranked by stars, pull requests, or issues in configurable time windows - Hot collections (curated technology categories) - A search box to jump into any repository or developer analysis --- ## Data Explorer (https://ossinsight.io/explore/) A natural-language query interface for GitHub event data. Users type a question in plain English (e.g., "Which repos gained the most stars last month?") and OSSInsight generates SQL, runs it against the full GitHub event dataset, and returns interactive visualizations. Powered by AI (Text-to-SQL). --- ## Repository Analysis (https://ossinsight.io/analyze/{owner}/{repo}) Enter any public GitHub repository to see: - Stars, forks, commits, issues, pull requests over time - Contributor geography and organization distribution - Commit time distribution heatmaps - Lines of code changed per month - Issue and PR response time percentiles - Comparison mode: add `?vs=owner/repo` to compare two repositories side by side --- ## Organization Analysis (https://ossinsight.io/analyze/{org}) Enter any GitHub organization to see: - Total repositories, stars, forks, contributors - Activity trends across all repositories - Top contributors and active repositories - Comparison with other organizations --- ## Collections (https://ossinsight.io/collections/) Curated lists of GitHub repositories grouped by technology domain. Each collection provides: - A ranking table (sortable by stars, pull requests, issues, PR creators) - A trends page showing popularity growth over time ### Available Collections (102 total) - [Open Source Database](https://ossinsight.io/collections/open-source-database) - [Game Engine](https://ossinsight.io/collections/game-engine) - [Artificial Intelligence](https://ossinsight.io/collections/artificial-intelligence) - [Static Site Generator](https://ossinsight.io/collections/static-site-generator) - [Web Framework](https://ossinsight.io/collections/web-framework) - [Testing Tools](https://ossinsight.io/collections/testing-tools) - [CSS Framework](https://ossinsight.io/collections/css-framework) - [APM Tool](https://ossinsight.io/collections/apm-tool) - [Finance](https://ossinsight.io/collections/finance) - [Cross Platform GUI Tool](https://ossinsight.io/collections/cross-platform-gui-tool) - [React Framework](https://ossinsight.io/collections/react-framework) - [Javascript Framework](https://ossinsight.io/collections/javascript-framework) - [AI Agent Frameworks](https://ossinsight.io/collections/ai-agent-frameworks) - [Hyperledger Fabric](https://ossinsight.io/collections/hyperledger-fabric) - [Search Engine](https://ossinsight.io/collections/search-engine) - [Message and Streaming](https://ossinsight.io/collections/message-and-streaming) - [Remote Desktop Tool](https://ossinsight.io/collections/remote-desktop-tool) - [Headless CMS](https://ossinsight.io/collections/headless-cms) - [Monitoring Tool](https://ossinsight.io/collections/monitoring-tool) - [TUI Framework](https://ossinsight.io/collections/tui-framework) - [Diagram as Code](https://ossinsight.io/collections/diagram-as-code) - [PaaS](https://ossinsight.io/collections/paas) - [Programming Language](https://ossinsight.io/collections/programming-language) - [Text Editor](https://ossinsight.io/collections/text-editor) - [WebAssembly Runtime](https://ossinsight.io/collections/webassembly-runtime) - [Distributed File Storage](https://ossinsight.io/collections/distributed-file-storage) - [Javascript Game Engine](https://ossinsight.io/collections/javascript-game-engine) - [Chaos Engineering](https://ossinsight.io/collections/chaos-engineering) - [Github Alternative](https://ossinsight.io/collections/github-alternative) - [Javascript Charting](https://ossinsight.io/collections/javascript-charting) - [LLM DevTools](https://ossinsight.io/collections/llm-devtools) - [Hyperledger Foundation](https://ossinsight.io/collections/hyperledger-foundation) - [Javascript Build Tool](https://ossinsight.io/collections/javascript-build-tool) - [LLM Tools](https://ossinsight.io/collections/llm-tools) - [Web3](https://ossinsight.io/collections/web3) - [Google Analytics Alternative](https://ossinsight.io/collections/google-analytics-alternative) - [Hyperledger Besu](https://ossinsight.io/collections/hyperledger-besu) - [Low Code Development Tool](https://ossinsight.io/collections/low-code-development-tool) - [Open Source Data Catalogs](https://ossinsight.io/collections/open-source-data-catalogs) - [Time Series Database](https://ossinsight.io/collections/time-series-database) - [ai-gateways](https://ossinsight.io/collections/ai-gateways) - [Business Intelligence](https://ossinsight.io/collections/business-intelligence) - [CICD](https://ossinsight.io/collections/cicd) - [ChatGPT Apps](https://ossinsight.io/collections/chatgpt-apps) - [Graph Database](https://ossinsight.io/collections/graph-database) - [Kubernetes Tooling](https://ossinsight.io/collections/kubernetes-tooling) - [Networking for Games](https://ossinsight.io/collections/networking-for-games) - [Relational Database](https://ossinsight.io/collections/relational-database) - [ML in Rust](https://ossinsight.io/collections/ml-in-rust) - [Programming Language of China](https://ossinsight.io/collections/programming-language-of-china) - [javascript ORM](https://ossinsight.io/collections/javascript-orm) - [ChatGPT Alternatives](https://ossinsight.io/collections/chatgpt-alternatives) - [Optimization Solvers](https://ossinsight.io/collections/optimization-solvers) - [Web Scanner](https://ossinsight.io/collections/web-scanner) - [WebRTC](https://ossinsight.io/collections/webrtc) - [API tool for developer](https://ossinsight.io/collections/api-tool-for-developer) - [Stable Diffusion Ecosystem](https://ossinsight.io/collections/stable-diffusion-ecosystem) - [Vector Search Engine](https://ossinsight.io/collections/vector-search-engine) - [X as Code](https://ossinsight.io/collections/x-as-code) - [MLOps Tools](https://ossinsight.io/collections/mlops-tools) - [Configuration Management Tools](https://ossinsight.io/collections/configuration-management-tools) - [Slack Alternative](https://ossinsight.io/collections/slack-alternative) - [Terminal](https://ossinsight.io/collections/terminal) - [UI Framework and UIkit](https://ossinsight.io/collections/ui-framework-and-uikit) - [Approximate Nearest Neighbor Library](https://ossinsight.io/collections/approximate-nearest-neighbor-library) - [Key Value Database](https://ossinsight.io/collections/key-value-database) - [Computer Science Courses](https://ossinsight.io/collections/computer-science-courses) - [Golang ORM](https://ossinsight.io/collections/golang-orm) - [Reactive Monolith Frameworks](https://ossinsight.io/collections/reactive-monolith-frameworks) - [Robotics](https://ossinsight.io/collections/robotics) - [Ansible DevTools](https://ossinsight.io/collections/ansible-devtools) - [Password Manager](https://ossinsight.io/collections/password-manager) - [Serverless Framework](https://ossinsight.io/collections/serverless-framework) - [Zapier Alternatives](https://ossinsight.io/collections/zapier-alternatives) - [Anomaly Detection Software](https://ossinsight.io/collections/anomaly-detection-software) - [Business Management](https://ossinsight.io/collections/business-management) - [Data Integration](https://ossinsight.io/collections/data-integration) - [Identity Server](https://ossinsight.io/collections/identity-server) - [Modern Data Stack](https://ossinsight.io/collections/modern-data-stack) - [Rust Database](https://ossinsight.io/collections/rust-database) - [Security Tool](https://ossinsight.io/collections/security-tool) - [Segment Alternative](https://ossinsight.io/collections/segment-alternative) - [WYSIWYG Editor](https://ossinsight.io/collections/wysiwyg-editor) - [iOS Framework](https://ossinsight.io/collections/ios-framework) - [Cloud Financial Management and Resource Optimization](https://ossinsight.io/collections/cloud-financial-management-and-resource-optimization) - [Go Database](https://ossinsight.io/collections/go-database) - [3D Physics Engines](https://ossinsight.io/collections/3d-physics-engines) - [AI Training Observability](https://ossinsight.io/collections/ai-training-observability) - [BaaS](https://ossinsight.io/collections/baas) - [Browser Extension Frameworks](https://ossinsight.io/collections/browser-extension-frameworks) - [Cpp CLI Parsing](https://ossinsight.io/collections/cpp-cli-parsing) - [Documentation Generator](https://ossinsight.io/collections/documentation-generator) - [Go Logging Libraries](https://ossinsight.io/collections/go-logging-libraries) - [Go Web Frameworks](https://ossinsight.io/collections/go-web-frameworks) - [GraphRAG - Knowledge Graph based RAG](https://ossinsight.io/collections/graphrag---knowledge-graph-based-rag) - [Mocking and Stubbing tools](https://ossinsight.io/collections/mocking-and-stubbing-tools) - [Model Context Protocol (MCP) Client](https://ossinsight.io/collections/model-context-protocol-mcp-client) - [Open Source Forum Software](https://ossinsight.io/collections/open-source-forum-software) - [Project Management](https://ossinsight.io/collections/project-management) - [Vector Database & Vector Store](https://ossinsight.io/collections/vector-database--vector-store) - [Virtual Reality](https://ossinsight.io/collections/virtual-reality) - [Workflow Scheduler](https://ossinsight.io/collections/workflow-scheduler) --- ## AI/ML Data Summary Top repositories in key AI collections (ranked by stars, last 28 days): ### AI Agent Frameworks URL: https://ossinsight.io/collections/ai-agent-frameworks API: https://ossinsight.io/collections/api/10098/ranking?metric=stars&range=last-28-days - [langchain-ai/langchain](https://github.com/langchain-ai/langchain) (118,852 stars) - [crewAIInc/crewAI](https://github.com/crewAIInc/crewAI) (39,014 stars) - [mastra-ai/mastra](https://github.com/mastra-ai/mastra) (17,041 stars) - [Significant-Gravitas/AutoGPT](https://github.com/Significant-Gravitas/AutoGPT) (176,165 stars) - [openai/openai-agents-python](https://github.com/openai/openai-agents-python) (15,590 stars) ### Distributed File Storage URL: https://ossinsight.io/collections/distributed-file-storage API: https://ossinsight.io/collections/api/10025/ranking?metric=stars&range=last-28-days - [seaweedfs/seaweedfs](https://github.com/seaweedfs/seaweedfs) (28,333 stars) - [ceph/ceph](https://github.com/ceph/ceph) (16,416 stars) - [juicedata/juicefs](https://github.com/juicedata/juicefs) (12,349 stars) - [minio/minio](https://github.com/minio/minio) (57,797 stars) - [apache/ozone](https://github.com/apache/ozone) (1,098 stars) ### LLM DevTools URL: https://ossinsight.io/collections/llm-devtools API: https://ossinsight.io/collections/api/10087/ranking?metric=stars&range=last-28-days - [cline/cline](https://github.com/cline/cline) (51,742 stars) - [Aider-AI/aider](https://github.com/Aider-AI/aider) (36,757 stars) - [continuedev/continue](https://github.com/continuedev/continue) (28,816 stars) - [TabbyML/tabby](https://github.com/TabbyML/tabby) (31,255 stars) - [fauxpilot/fauxpilot](https://github.com/fauxpilot/fauxpilot) (14,629 stars) ### LLM Tools URL: https://ossinsight.io/collections/llm-tools API: https://ossinsight.io/collections/api/10076/ranking?metric=stars&range=last-28-days - [langgenius/dify](https://github.com/langgenius/dify) (115,278 stars) - [langchain-ai/langchain](https://github.com/langchain-ai/langchain) (118,852 stars) - [mem0ai/mem0](https://github.com/mem0ai/mem0) (41,986 stars) - [langfuse/langfuse](https://github.com/langfuse/langfuse) (17,785 stars) - [confident-ai/deepeval](https://github.com/confident-ai/deepeval) (10,530 stars) ### GraphRAG - Knowledge Graph based RAG URL: https://ossinsight.io/collections/graphrag---knowledge-graph-based-rag API: https://ossinsight.io/collections/api/10095/ranking?metric=stars&range=last-28-days - [langchain-ai/langchain](https://github.com/langchain-ai/langchain) (118,852 stars) - [topoteretes/cognee](https://github.com/topoteretes/cognee) (9,029 stars) - [FalkorDB/FalkorDB](https://github.com/FalkorDB/FalkorDB) (2,655 stars) - [run-llama/llama_index](https://github.com/run-llama/llama_index) (43,643 stars) - [eosphoros-ai/DB-GPT](https://github.com/eosphoros-ai/DB-GPT) (16,868 stars) ### Model Context Protocol (MCP) Client URL: https://ossinsight.io/collections/model-context-protocol-mcp-client API: https://ossinsight.io/collections/api/10099/ranking?metric=stars&range=last-28-days - [sst/opencode](https://github.com/sst/opencode) (64,518 stars) - [microsoft/vscode](https://github.com/microsoft/vscode) (199,457 stars) - [danny-avila/LibreChat](https://github.com/danny-avila/LibreChat) (31,934 stars) - [cline/cline](https://github.com/cline/cline) (51,742 stars) - [zed-industries/zed](https://github.com/zed-industries/zed) (70,430 stars) ### Vector Database & Vector Store URL: https://ossinsight.io/collections/vector-database--vector-store API: https://ossinsight.io/collections/api/10094/ranking?metric=stars&range=last-28-days - [qdrant/qdrant](https://github.com/qdrant/qdrant) (26,359 stars) - [redis/redis](https://github.com/redis/redis) (75,687 stars) - [milvus-io/milvus](https://github.com/milvus-io/milvus) (41,118 stars) - [pgvector/pgvector](https://github.com/pgvector/pgvector) (17,285 stars) - [elastic/elasticsearch](https://github.com/elastic/elasticsearch) (80,718 stars) --- ## API Endpoints Example API calls for programmatic access: - **List all collections**: `GET https://ossinsight.io/collections/api` - **Collection ranking by stars**: `GET https://ossinsight.io/collections/api/{collectionId}/ranking?metric=stars&range=last-28-days` - **Collection ranking by PRs**: `GET https://ossinsight.io/collections/api/{collectionId}/ranking?metric=pull-requests&range=last-28-days` - **Collection ranking by issues**: `GET https://ossinsight.io/collections/api/{collectionId}/ranking?metric=issues&range=last-28-days` Metrics: `stars`, `pull-requests`, `issues` Ranges: `last-28-days`, `month` --- ## Blog (https://ossinsight.io/blog) Technical articles about open-source trends, GitHub data analysis, and OSSInsight product updates. --- ## API Documentation (https://ossinsight.io/docs/api) OSSInsight provides a free public REST API. Endpoints include: - List collections and collection repositories - Repository ranking by stars, pull requests, issues - Stargazer/contributor/issue-creator history and geography - Trending repositories See the full API reference at https://ossinsight.io/docs/api --- ## Frequently Asked Questions **Q: What data does OSSInsight analyze?** A: OSSInsight analyzes public GitHub event data archived by GH Archive (gharchive.org). This includes stars, forks, issues, pull requests, commits, comments, and more — over 10 billion events total. **Q: How often is the data updated?** A: Data is updated in near real-time, typically within a few seconds of the event occurring on GitHub. **Q: Can I analyze any GitHub repository?** A: Yes. Enter any public GitHub repository name (e.g., `facebook/react`) in the search box and OSSInsight will generate a full analytics dashboard. **Q: Is OSSInsight free?** A: Yes, OSSInsight is completely free and open source. **Q: Does OSSInsight have an API?** A: Yes. See the API documentation at https://ossinsight.io/docs/api for available endpoints. **Q: How can I compare two repositories?** A: Go to any repository analysis page and click "VS" or add `?vs=owner/repo` to the URL.