GitHub stars · StarDay

1ClickHouse / ClickHouseA database system for analytical workloads.C++Apache-2.0 · Permissive50,792

2plausible / analyticsA website analytics tool focused on visitor privacy.ElixirAGPL-3.0 · Share derivative source29,785

3t8y2 / dbx25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. AI Assistant and MCP.RustApache-2.0 · Permissive29,377

4OtterMind / Chat2DBChat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.JavaLicense not declared28,354

5dubinc / dub.linkThe modern link attribution platform. Loved by world-class engineering teams at Twilio, Zillow, Jobber, Vercel, Raycast, and more.TypeScriptLicense not declared25,124

6APIJSON / APIJSON🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend (Client) can customize response JSONsJavaLicense not declared18,390

7Canner / WrenAIGenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.PythonLicense not declared18,099

8googleapis / mcp-toolboxMCP server for connecting AI tools to databases.GoApache-2.0 · Permissive16,819

9zhisheng17 / flink-learningflink learning blog. http://www.54tianzhisheng.cn/ Contains Flink introduction, concepts, principles, actual combat, performance tuning, source code analysis, etc. Learning cases involving Flink Connector, Metrics, Library, DataStream API, Table API & SQL, etc., as well as large-scale project cases of Flink implementation (PVUV, log storage, real-time deduplication of tens of billions of data, monitoring and alarming) are shared. Welcome everyone to support my column "Big Data Real-time Computing Engine Flink Practical Combat and Performance Optimization"JavaApache-2.0 · PermissiveInactive15,101

10ccfos / nightingaleOpen-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.GoApache-2.0 · Permissive13,458

11getlago / lagoOpen Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analyticsGoAGPL-3.0 · Share derivative source10,770

12hyperdxio / hyperdxResolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.TypeScriptMIT · Permissive9,992

13tobymao / sqlglotPython SQL Parser and TranspilerPythonMIT · Permissive9,765

14growthbook / growthbookOpen Source Feature Flags, Experimentation, and Product AnalyticsTypeScriptLicense not declared8,572

15amacneil / dbmate🚀 A lightweight, framework-agnostic database migration tool.GoMIT · Permissive7,524

16dbgate / dbgateDatabase manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite and others. Runs under Windows, Linux, Mac or as web applicationJavaScriptGPL-3.0 · Share derivative source7,375

17hhyo / ArcherySQL audit query platformPythonApache-2.0 · Permissive7,093

18flexprice / flexpriceUsage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature accessGoAGPL-3.0 · Share derivative source6,873

19ibis-project / ibisthe portable Python dataframe libraryPythonApache-2.0 · Permissive6,696

20openblocks-dev / openblocks🔥 🔥 🔥 The Open Source Retool AlternativeTypeScriptAGPL-3.0 · Share derivative sourceInactive6,243