# 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) - [Javascript Framework](https://ossinsight.io/collections/javascript-framework) - [Distributed File Storage](https://ossinsight.io/collections/distributed-file-storage) - [Artificial Intelligence](https://ossinsight.io/collections/artificial-intelligence) - [ML in Rust](https://ossinsight.io/collections/ml-in-rust) - [ChatGPT Apps](https://ossinsight.io/collections/chatgpt-apps) - [Cross Platform GUI Tool](https://ossinsight.io/collections/cross-platform-gui-tool) - [AI Agent Frameworks](https://ossinsight.io/collections/ai-agent-frameworks) - [Javascript Build Tool](https://ossinsight.io/collections/javascript-build-tool) - [Open Source Forum Software](https://ossinsight.io/collections/open-source-forum-software) - [Stable Diffusion Ecosystem](https://ossinsight.io/collections/stable-diffusion-ecosystem) - [Web3](https://ossinsight.io/collections/web3) - [CICD](https://ossinsight.io/collections/cicd) - [Kubernetes Tooling](https://ossinsight.io/collections/kubernetes-tooling) - [Programming Language](https://ossinsight.io/collections/programming-language) - [Google Analytics Alternative](https://ossinsight.io/collections/google-analytics-alternative) - [Networking for Games](https://ossinsight.io/collections/networking-for-games) - [Terminal](https://ossinsight.io/collections/terminal) - [API tool for developer](https://ossinsight.io/collections/api-tool-for-developer) - [Web Scanner](https://ossinsight.io/collections/web-scanner) - [Low Code Development Tool](https://ossinsight.io/collections/low-code-development-tool) - [Robotics](https://ossinsight.io/collections/robotics) - [Security Tool](https://ossinsight.io/collections/security-tool) - [Static Site Generator](https://ossinsight.io/collections/static-site-generator) - [UI Framework and UIkit](https://ossinsight.io/collections/ui-framework-and-uikit) - [javascript ORM](https://ossinsight.io/collections/javascript-orm) - [Computer Science Courses](https://ossinsight.io/collections/computer-science-courses) - [Modern Data Stack](https://ossinsight.io/collections/modern-data-stack) - [React Framework](https://ossinsight.io/collections/react-framework) - [Testing Tools](https://ossinsight.io/collections/testing-tools) - [Diagram as Code](https://ossinsight.io/collections/diagram-as-code) - [Finance](https://ossinsight.io/collections/finance) - [Optimization Solvers](https://ossinsight.io/collections/optimization-solvers) - [Ansible DevTools](https://ossinsight.io/collections/ansible-devtools) - [Vector Search Engine](https://ossinsight.io/collections/vector-search-engine) - [Anomaly Detection Software](https://ossinsight.io/collections/anomaly-detection-software) - [Business Management](https://ossinsight.io/collections/business-management) - [CSS Framework](https://ossinsight.io/collections/css-framework) - [Headless CMS](https://ossinsight.io/collections/headless-cms) - [Hyperledger Besu](https://ossinsight.io/collections/hyperledger-besu) - [Key Value Database](https://ossinsight.io/collections/key-value-database) - [LLM Tools](https://ossinsight.io/collections/llm-tools) - [MLOps Tools](https://ossinsight.io/collections/mlops-tools) - [Open Source Data Catalogs](https://ossinsight.io/collections/open-source-data-catalogs) - [Password Manager](https://ossinsight.io/collections/password-manager) - [Programming Language of China](https://ossinsight.io/collections/programming-language-of-china) - [Reactive Monolith Frameworks](https://ossinsight.io/collections/reactive-monolith-frameworks) - [Relational Database](https://ossinsight.io/collections/relational-database) - [Remote Desktop Tool](https://ossinsight.io/collections/remote-desktop-tool) - [Serverless Framework](https://ossinsight.io/collections/serverless-framework) - [TUI Framework](https://ossinsight.io/collections/tui-framework) - [Virtual Reality](https://ossinsight.io/collections/virtual-reality) - [WebAssembly Runtime](https://ossinsight.io/collections/webassembly-runtime) - [X as Code](https://ossinsight.io/collections/x-as-code) - [APM Tool](https://ossinsight.io/collections/apm-tool) - [Browser Extension Frameworks](https://ossinsight.io/collections/browser-extension-frameworks) - [Business Intelligence](https://ossinsight.io/collections/business-intelligence) - [Chaos Engineering](https://ossinsight.io/collections/chaos-engineering) - [Configuration Management Tools](https://ossinsight.io/collections/configuration-management-tools) - [Cpp CLI Parsing](https://ossinsight.io/collections/cpp-cli-parsing) - [Data Integration](https://ossinsight.io/collections/data-integration) - [Graph Database](https://ossinsight.io/collections/graph-database) - [Monitoring Tool](https://ossinsight.io/collections/monitoring-tool) - [Time Series Database](https://ossinsight.io/collections/time-series-database) - [WYSIWYG Editor](https://ossinsight.io/collections/wysiwyg-editor) - [3D Physics Engines](https://ossinsight.io/collections/3d-physics-engines) - [AI Training Observability](https://ossinsight.io/collections/ai-training-observability) - [Approximate Nearest Neighbor Library](https://ossinsight.io/collections/approximate-nearest-neighbor-library) - [BaaS](https://ossinsight.io/collections/baas) - [ChatGPT Alternatives](https://ossinsight.io/collections/chatgpt-alternatives) - [Cloud Financial Management and Resource Optimization](https://ossinsight.io/collections/cloud-financial-management-and-resource-optimization) - [Documentation Generator](https://ossinsight.io/collections/documentation-generator) - [Github Alternative](https://ossinsight.io/collections/github-alternative) - [Go Database](https://ossinsight.io/collections/go-database) - [Go Logging Libraries](https://ossinsight.io/collections/go-logging-libraries) - [Go Web Frameworks](https://ossinsight.io/collections/go-web-frameworks) - [Golang ORM](https://ossinsight.io/collections/golang-orm) - [GraphRAG - Knowledge Graph based RAG](https://ossinsight.io/collections/graphrag---knowledge-graph-based-rag) - [Hyperledger Fabric](https://ossinsight.io/collections/hyperledger-fabric) - [Hyperledger Foundation](https://ossinsight.io/collections/hyperledger-foundation) - [Identity Server](https://ossinsight.io/collections/identity-server) - [Javascript Charting](https://ossinsight.io/collections/javascript-charting) - [Javascript Game Engine](https://ossinsight.io/collections/javascript-game-engine) - [LLM DevTools](https://ossinsight.io/collections/llm-devtools) - [Message and Streaming](https://ossinsight.io/collections/message-and-streaming) - [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) - [PaaS](https://ossinsight.io/collections/paas) - [Project Management](https://ossinsight.io/collections/project-management) - [Rust Database](https://ossinsight.io/collections/rust-database) - [Search Engine](https://ossinsight.io/collections/search-engine) - [Segment Alternative](https://ossinsight.io/collections/segment-alternative) - [Slack Alternative](https://ossinsight.io/collections/slack-alternative) - [Text Editor](https://ossinsight.io/collections/text-editor) - [Vector Database & Vector Store](https://ossinsight.io/collections/vector-database--vector-store) - [Web Framework](https://ossinsight.io/collections/web-framework) - [WebRTC](https://ossinsight.io/collections/webrtc) - [Workflow Scheduler](https://ossinsight.io/collections/workflow-scheduler) - [Zapier Alternatives](https://ossinsight.io/collections/zapier-alternatives) - [ai-gateways](https://ossinsight.io/collections/ai-gateways) - [iOS Framework](https://ossinsight.io/collections/ios-framework) --- ## AI/ML Data Summary Top repositories in key AI collections (ranked by stars, last 28 days): ### 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) (27,463 stars) - [minio/minio](https://github.com/minio/minio) (57,661 stars) - [juicedata/juicefs](https://github.com/juicedata/juicefs) (12,203 stars) - [ceph/ceph](https://github.com/ceph/ceph) (16,272 stars) - [littlefs-project/littlefs](https://github.com/littlefs-project/littlefs) (6,000 stars) ### 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) (116,162 stars) - [crewAIInc/crewAI](https://github.com/crewAIInc/crewAI) (37,183 stars) - [FoundationAgents/MetaGPT](https://github.com/FoundationAgents/MetaGPT) (59,458 stars) - [VoltAgent/voltagent](https://github.com/VoltAgent/voltagent) (3,900 stars) - [microsoft/autogen](https://github.com/microsoft/autogen) (48,036 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) (110,796 stars) - [langchain-ai/langchain](https://github.com/langchain-ai/langchain) (116,162 stars) - [mem0ai/mem0](https://github.com/mem0ai/mem0) (39,529 stars) - [langfuse/langfuse](https://github.com/langfuse/langfuse) (16,194 stars) - [VoltAgent/voltagent](https://github.com/VoltAgent/voltagent) (3,900 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) (116,162 stars) - [topoteretes/cognee](https://github.com/topoteretes/cognee) (7,615 stars) - [run-llama/llama_index](https://github.com/run-llama/llama_index) (43,032 stars) - [eosphoros-ai/DB-GPT](https://github.com/eosphoros-ai/DB-GPT) (16,584 stars) - [pingcap/tidb](https://github.com/pingcap/tidb) (41,388 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) (48,724 stars) - [Aider-AI/aider](https://github.com/Aider-AI/aider) (35,727 stars) - [continuedev/continue](https://github.com/continuedev/continue) (28,235 stars) - [TabbyML/tabby](https://github.com/TabbyML/tabby) (31,129 stars) - [smallcloudai/refact](https://github.com/smallcloudai/refact) (2,719 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) (52,595 stars) - [block/goose](https://github.com/block/goose) (22,415 stars) - [google-gemini/gemini-cli](https://github.com/google-gemini/gemini-cli) (54,216 stars) - [CherryHQ/cherry-studio](https://github.com/CherryHQ/cherry-studio) (31,806 stars) - [zed-industries/zed](https://github.com/zed-industries/zed) (68,068 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) (25,537 stars) - [chroma-core/chroma](https://github.com/chroma-core/chroma) (22,305 stars) - [milvus-io/milvus](https://github.com/milvus-io/milvus) (40,605 stars) - [pgvector/pgvector](https://github.com/pgvector/pgvector) (16,831 stars) - [redis/redis](https://github.com/redis/redis) (75,076 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.