# 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) - [TUI Framework](https://ossinsight.io/collections/tui-framework) - [AI Agent Frameworks](https://ossinsight.io/collections/ai-agent-frameworks) - [Artificial Intelligence](https://ossinsight.io/collections/artificial-intelligence) - [ChatGPT Apps](https://ossinsight.io/collections/chatgpt-apps) - [Programming Language](https://ossinsight.io/collections/programming-language) - [Distributed File Storage](https://ossinsight.io/collections/distributed-file-storage) - [Web Framework](https://ossinsight.io/collections/web-framework) - [javascript ORM](https://ossinsight.io/collections/javascript-orm) - [Static Site Generator](https://ossinsight.io/collections/static-site-generator) - [Open Source Forum Software](https://ossinsight.io/collections/open-source-forum-software) - [Cross Platform GUI Tool](https://ossinsight.io/collections/cross-platform-gui-tool) - [ML in Rust](https://ossinsight.io/collections/ml-in-rust) - [Low Code Development Tool](https://ossinsight.io/collections/low-code-development-tool) - [CSS Framework](https://ossinsight.io/collections/css-framework) - [Configuration Management Tools](https://ossinsight.io/collections/configuration-management-tools) - [React Framework](https://ossinsight.io/collections/react-framework) - [UI Framework and UIkit](https://ossinsight.io/collections/ui-framework-and-uikit) - [LLM Tools](https://ossinsight.io/collections/llm-tools) - [Text Editor](https://ossinsight.io/collections/text-editor) - [CICD](https://ossinsight.io/collections/cicd) - [Stable Diffusion Ecosystem](https://ossinsight.io/collections/stable-diffusion-ecosystem) - [API tool for developer](https://ossinsight.io/collections/api-tool-for-developer) - [Time Series Database](https://ossinsight.io/collections/time-series-database) - [Vector Search Engine](https://ossinsight.io/collections/vector-search-engine) - [Headless CMS](https://ossinsight.io/collections/headless-cms) - [Javascript Build Tool](https://ossinsight.io/collections/javascript-build-tool) - [Kubernetes Tooling](https://ossinsight.io/collections/kubernetes-tooling) - [Terminal](https://ossinsight.io/collections/terminal) - [Networking for Games](https://ossinsight.io/collections/networking-for-games) - [Diagram as Code](https://ossinsight.io/collections/diagram-as-code) - [Github Alternative](https://ossinsight.io/collections/github-alternative) - [Security Tool](https://ossinsight.io/collections/security-tool) - [Web Scanner](https://ossinsight.io/collections/web-scanner) - [Web3](https://ossinsight.io/collections/web3) - [Google Analytics Alternative](https://ossinsight.io/collections/google-analytics-alternative) - [Modern Data Stack](https://ossinsight.io/collections/modern-data-stack) - [AI Training Observability](https://ossinsight.io/collections/ai-training-observability) - [Business Intelligence](https://ossinsight.io/collections/business-intelligence) - [Computer Science Courses](https://ossinsight.io/collections/computer-science-courses) - [Graph Database](https://ossinsight.io/collections/graph-database) - [Open Source Data Catalogs](https://ossinsight.io/collections/open-source-data-catalogs) - [Programming Language of China](https://ossinsight.io/collections/programming-language-of-china) - [Robotics](https://ossinsight.io/collections/robotics) - [Testing Tools](https://ossinsight.io/collections/testing-tools) - [Javascript Game Engine](https://ossinsight.io/collections/javascript-game-engine) - [Password Manager](https://ossinsight.io/collections/password-manager) - [Rust Database](https://ossinsight.io/collections/rust-database) - [Anomaly Detection Software](https://ossinsight.io/collections/anomaly-detection-software) - [Browser Extension Frameworks](https://ossinsight.io/collections/browser-extension-frameworks) - [Finance](https://ossinsight.io/collections/finance) - [MLOps Tools](https://ossinsight.io/collections/mlops-tools) - [Optimization Solvers](https://ossinsight.io/collections/optimization-solvers) - [Project Management](https://ossinsight.io/collections/project-management) - [Remote Desktop Tool](https://ossinsight.io/collections/remote-desktop-tool) - [WebAssembly Runtime](https://ossinsight.io/collections/webassembly-runtime) - [3D Physics Engines](https://ossinsight.io/collections/3d-physics-engines) - [APM Tool](https://ossinsight.io/collections/apm-tool) - [Documentation Generator](https://ossinsight.io/collections/documentation-generator) - [Go Database](https://ossinsight.io/collections/go-database) - [Monitoring Tool](https://ossinsight.io/collections/monitoring-tool) - [Reactive Monolith Frameworks](https://ossinsight.io/collections/reactive-monolith-frameworks) - [Vector Database & Vector Store](https://ossinsight.io/collections/vector-database--vector-store) - [Workflow Scheduler](https://ossinsight.io/collections/workflow-scheduler) - [Ansible DevTools](https://ossinsight.io/collections/ansible-devtools) - [Business Management](https://ossinsight.io/collections/business-management) - [Go Web Frameworks](https://ossinsight.io/collections/go-web-frameworks) - [Golang ORM](https://ossinsight.io/collections/golang-orm) - [Hyperledger Besu](https://ossinsight.io/collections/hyperledger-besu) - [Javascript Charting](https://ossinsight.io/collections/javascript-charting) - [Key Value Database](https://ossinsight.io/collections/key-value-database) - [Model Context Protocol (MCP) Client](https://ossinsight.io/collections/model-context-protocol-mcp-client) - [PaaS](https://ossinsight.io/collections/paas) - [Relational Database](https://ossinsight.io/collections/relational-database) - [Search Engine](https://ossinsight.io/collections/search-engine) - [Serverless Framework](https://ossinsight.io/collections/serverless-framework) - [Virtual Reality](https://ossinsight.io/collections/virtual-reality) - [X as Code](https://ossinsight.io/collections/x-as-code) - [BaaS](https://ossinsight.io/collections/baas) - [Chaos Engineering](https://ossinsight.io/collections/chaos-engineering) - [Cpp CLI Parsing](https://ossinsight.io/collections/cpp-cli-parsing) - [Data Integration](https://ossinsight.io/collections/data-integration) - [Identity Server](https://ossinsight.io/collections/identity-server) - [LLM DevTools](https://ossinsight.io/collections/llm-devtools) - [Slack Alternative](https://ossinsight.io/collections/slack-alternative) - [WYSIWYG Editor](https://ossinsight.io/collections/wysiwyg-editor) - [Approximate Nearest Neighbor Library](https://ossinsight.io/collections/approximate-nearest-neighbor-library) - [ChatGPT Alternatives](https://ossinsight.io/collections/chatgpt-alternatives) - [Cloud Financial Management and Resource Optimization](https://ossinsight.io/collections/cloud-financial-management-and-resource-optimization) - [Go Logging Libraries](https://ossinsight.io/collections/go-logging-libraries) - [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) - [Message and Streaming](https://ossinsight.io/collections/message-and-streaming) - [Mocking and Stubbing tools](https://ossinsight.io/collections/mocking-and-stubbing-tools) - [Segment Alternative](https://ossinsight.io/collections/segment-alternative) - [WebRTC](https://ossinsight.io/collections/webrtc) - [Zapier Alternatives](https://ossinsight.io/collections/zapier-alternatives) - [iOS Framework](https://ossinsight.io/collections/ios-framework) - [ai-gateways](https://ossinsight.io/collections/ai-gateways) --- ## 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) (116,127 stars) - [crewAIInc/crewAI](https://github.com/crewAIInc/crewAI) (37,160 stars) - [FoundationAgents/MetaGPT](https://github.com/FoundationAgents/MetaGPT) (59,445 stars) - [microsoft/autogen](https://github.com/microsoft/autogen) (48,025 stars) - [VoltAgent/voltagent](https://github.com/VoltAgent/voltagent) (3,885 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) (27,452 stars) - [minio/minio](https://github.com/minio/minio) (57,659 stars) - [juicedata/juicefs](https://github.com/juicedata/juicefs) (12,202 stars) - [ceph/ceph](https://github.com/ceph/ceph) (16,271 stars) - [littlefs-project/littlefs](https://github.com/littlefs-project/littlefs) (5,999 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) (110,754 stars) - [langchain-ai/langchain](https://github.com/langchain-ai/langchain) (116,127 stars) - [mem0ai/mem0](https://github.com/mem0ai/mem0) (39,503 stars) - [langfuse/langfuse](https://github.com/langfuse/langfuse) (16,173 stars) - [VoltAgent/voltagent](https://github.com/VoltAgent/voltagent) (3,885 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) (25,529 stars) - [chroma-core/chroma](https://github.com/chroma-core/chroma) (22,303 stars) - [milvus-io/milvus](https://github.com/milvus-io/milvus) (40,600 stars) - [redis/redis](https://github.com/redis/redis) (75,073 stars) - [pgvector/pgvector](https://github.com/pgvector/pgvector) (16,824 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) (52,459 stars) - [block/goose](https://github.com/block/goose) (22,377 stars) - [google-gemini/gemini-cli](https://github.com/google-gemini/gemini-cli) (54,186 stars) - [CherryHQ/cherry-studio](https://github.com/CherryHQ/cherry-studio) (31,789 stars) - [zed-industries/zed](https://github.com/zed-industries/zed) (68,048 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) (48,711 stars) - [Aider-AI/aider](https://github.com/Aider-AI/aider) (35,717 stars) - [continuedev/continue](https://github.com/continuedev/continue) (28,230 stars) - [TabbyML/tabby](https://github.com/TabbyML/tabby) (31,128 stars) - [smallcloudai/refact](https://github.com/smallcloudai/refact) (2,719 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) (116,127 stars) - [topoteretes/cognee](https://github.com/topoteretes/cognee) (7,590 stars) - [run-llama/llama_index](https://github.com/run-llama/llama_index) (43,024 stars) - [eosphoros-ai/DB-GPT](https://github.com/eosphoros-ai/DB-GPT) (16,582 stars) - [pingcap/tidb](https://github.com/pingcap/tidb) (41,386 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.