# 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) - [Artificial Intelligence](https://ossinsight.io/collections/artificial-intelligence) - [ChatGPT Apps](https://ossinsight.io/collections/chatgpt-apps) - [Stable Diffusion Ecosystem](https://ossinsight.io/collections/stable-diffusion-ecosystem) - [CICD](https://ossinsight.io/collections/cicd) - [Web3](https://ossinsight.io/collections/web3) - [Kubernetes Tooling](https://ossinsight.io/collections/kubernetes-tooling) - [AI Agent Frameworks](https://ossinsight.io/collections/ai-agent-frameworks) - [Cross Platform GUI Tool](https://ossinsight.io/collections/cross-platform-gui-tool) - [Javascript Build Tool](https://ossinsight.io/collections/javascript-build-tool) - [Open Source Forum Software](https://ossinsight.io/collections/open-source-forum-software) - [Terminal](https://ossinsight.io/collections/terminal) - [ML in Rust](https://ossinsight.io/collections/ml-in-rust) - [Google Analytics Alternative](https://ossinsight.io/collections/google-analytics-alternative) - [Robotics](https://ossinsight.io/collections/robotics) - [Programming Language](https://ossinsight.io/collections/programming-language) - [API tool for developer](https://ossinsight.io/collections/api-tool-for-developer) - [Low Code Development Tool](https://ossinsight.io/collections/low-code-development-tool) - [Computer Science Courses](https://ossinsight.io/collections/computer-science-courses) - [Modern Data Stack](https://ossinsight.io/collections/modern-data-stack) - [Security Tool](https://ossinsight.io/collections/security-tool) - [javascript ORM](https://ossinsight.io/collections/javascript-orm) - [Diagram as Code](https://ossinsight.io/collections/diagram-as-code) - [Distributed File Storage](https://ossinsight.io/collections/distributed-file-storage) - [Finance](https://ossinsight.io/collections/finance) - [Networking for Games](https://ossinsight.io/collections/networking-for-games) - [Optimization Solvers](https://ossinsight.io/collections/optimization-solvers) - [Static Site Generator](https://ossinsight.io/collections/static-site-generator) - [Testing Tools](https://ossinsight.io/collections/testing-tools) - [Web Scanner](https://ossinsight.io/collections/web-scanner) - [Ansible DevTools](https://ossinsight.io/collections/ansible-devtools) - [React Framework](https://ossinsight.io/collections/react-framework) - [Reactive Monolith Frameworks](https://ossinsight.io/collections/reactive-monolith-frameworks) - [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) - [Cloud Financial Management and Resource Optimization](https://ossinsight.io/collections/cloud-financial-management-and-resource-optimization) - [Hyperledger Besu](https://ossinsight.io/collections/hyperledger-besu) - [Javascript Charting](https://ossinsight.io/collections/javascript-charting) - [Javascript Game Engine](https://ossinsight.io/collections/javascript-game-engine) - [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) - [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) - [UI Framework and UIkit](https://ossinsight.io/collections/ui-framework-and-uikit) - [Vector Search Engine](https://ossinsight.io/collections/vector-search-engine) - [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) - [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) - [Browser Extension Frameworks](https://ossinsight.io/collections/browser-extension-frameworks) - [Business Intelligence](https://ossinsight.io/collections/business-intelligence) - [ChatGPT Alternatives](https://ossinsight.io/collections/chatgpt-alternatives) - [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) - [Headless CMS](https://ossinsight.io/collections/headless-cms) - [Hyperledger Fabric](https://ossinsight.io/collections/hyperledger-fabric) - [Hyperledger Foundation](https://ossinsight.io/collections/hyperledger-foundation) - [Identity Server](https://ossinsight.io/collections/identity-server) - [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): ### 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) (116,232 stars) - [openai/openai-agents-python](https://github.com/openai/openai-agents-python) (14,276 stars) - [crewAIInc/crewAI](https://github.com/crewAIInc/crewAI) (37,225 stars) - [FoundationAgents/MetaGPT](https://github.com/FoundationAgents/MetaGPT) (59,485 stars) - [VoltAgent/voltagent](https://github.com/VoltAgent/voltagent) (3,934 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) (27,474 stars) - [minio/minio](https://github.com/minio/minio) (57,664 stars) - [ceph/ceph](https://github.com/ceph/ceph) (16,275 stars) - [juicedata/juicefs](https://github.com/juicedata/juicefs) (12,206 stars) - [littlefs-project/littlefs](https://github.com/littlefs-project/littlefs) (6,002 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) (110,870 stars) - [langchain-ai/langchain](https://github.com/langchain-ai/langchain) (116,232 stars) - [mem0ai/mem0](https://github.com/mem0ai/mem0) (39,595 stars) - [langfuse/langfuse](https://github.com/langfuse/langfuse) (16,224 stars) - [VoltAgent/voltagent](https://github.com/VoltAgent/voltagent) (3,934 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) (116,232 stars) - [topoteretes/cognee](https://github.com/topoteretes/cognee) (7,765 stars) - [run-llama/llama_index](https://github.com/run-llama/llama_index) (43,044 stars) - [eosphoros-ai/DB-GPT](https://github.com/eosphoros-ai/DB-GPT) (16,586 stars) - [FalkorDB/FalkorDB](https://github.com/FalkorDB/FalkorDB) (1,998 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) (48,748 stars) - [Aider-AI/aider](https://github.com/Aider-AI/aider) (35,754 stars) - [continuedev/continue](https://github.com/continuedev/continue) (28,251 stars) - [TabbyML/tabby](https://github.com/TabbyML/tabby) (31,136 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) (52,939 stars) - [block/goose](https://github.com/block/goose) (22,531 stars) - [google-gemini/gemini-cli](https://github.com/google-gemini/gemini-cli) (54,299 stars) - [CherryHQ/cherry-studio](https://github.com/CherryHQ/cherry-studio) (31,846 stars) - [zed-industries/zed](https://github.com/zed-industries/zed) (68,109 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) (25,546 stars) - [chroma-core/chroma](https://github.com/chroma-core/chroma) (22,317 stars) - [redis/redis](https://github.com/redis/redis) (75,095 stars) - [pgvector/pgvector](https://github.com/pgvector/pgvector) (16,841 stars) - [milvus-io/milvus](https://github.com/milvus-io/milvus) (40,613 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.