StarBoard

HydraDB - fast graph database on object storage

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Get your documents ready for gen AI

RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.

Open Data Platform for analysts, quants and AI agents.

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

A community-supported supercharged document management system: scan, index and archive all your documents

Free and Open Source, Distributed, RESTful Search Engine

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Apache Superset is a Data Visualization and Data Exploration Platform

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

Open Source realtime backend in 1 file

ClickHouse® is a real-time analytics database management system

HydraDB - fast graph database on object storage

RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Free, simple, and intuitive online database diagram editor and SQL generator.

Free and Open Source, Distributed, RESTful Search Engine

Get your documents ready for gen AI

Open Data Platform for analysts, quants and AI agents.

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

A community-supported supercharged document management system: scan, index and archive all your documents

ClickHouse® is a real-time analytics database management system

DuckDB is an analytical in-process SQL database management system

Umami is a privacy-first analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place — no cookies, no surveillance, self-hosted or in the cloud.

Apache Superset is a Data Visualization and Data Exploration Platform

Open Source realtime backend in 1 file

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Free universal database tool and SQL client

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人，21050首词。

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Apache Kafka - A distributed event streaming platform

Apache Spark - A unified analytics engine for large-scale data processing

ORM

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

Extremely fast Query Engine for DataFrames, written in Rust

Distributed reliable key-value store for the most critical data of a distributed system

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

A library for efficient similarity search and clustering of dense vectors.

结巴中文分词

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

The fantastic ORM library for Golang, aims to be developer friendly

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

HydraDB - fast graph database on object storage

Get your documents ready for gen AI

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

A community-supported supercharged document management system: scan, index and archive all your documents

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

Open Data Platform for analysts, quants and AI agents.

SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

DuckDB is an analytical in-process SQL database management system

Free, simple, and intuitive online database diagram editor and SQL generator.

ClickHouse® is a real-time analytics database management system

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Umami is a privacy-first analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place — no cookies, no surveillance, self-hosted or in the cloud.

Free and Open Source, Distributed, RESTful Search Engine

Apache Kafka - A distributed event streaming platform

Free universal database tool and SQL client

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

Apache Superset is a Data Visualization and Data Exploration Platform

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Open Source realtime backend in 1 file

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

ORM

Apache Spark - A unified analytics engine for large-scale data processing

Extremely fast Query Engine for DataFrames, written in Rust

A library for efficient similarity search and clustering of dense vectors.

The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人，21050首词。

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

Distributed reliable key-value store for the most critical data of a distributed system

Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

🚀🚀🚀A faster, better and more stable Redis desktop manager [GUI client], compatible with Linux, Windows, Mac.

The fantastic ORM library for Golang, aims to be developer friendly

结巴中文分词

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

TypeScript & JavaScript ORM for Node.js — supports PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, Oracle, and more.

HydraDB - fast graph database on object storage

RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.

Free, simple, and intuitive online database diagram editor and SQL generator.

SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

Get your documents ready for gen AI

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

Free and Open Source, Distributed, RESTful Search Engine

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Open Data Platform for analysts, quants and AI agents.

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

A community-supported supercharged document management system: scan, index and archive all your documents

DuckDB is an analytical in-process SQL database management system

Umami is a privacy-first analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place — no cookies, no surveillance, self-hosted or in the cloud.

ClickHouse® is a real-time analytics database management system

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

Apache Kafka - A distributed event streaming platform

Free universal database tool and SQL client

Open Source realtime backend in 1 file

Apache Superset is a Data Visualization and Data Exploration Platform

The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人，21050首词。

ORM

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Apache Spark - A unified analytics engine for large-scale data processing

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Extremely fast Query Engine for DataFrames, written in Rust

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

Distributed reliable key-value store for the most critical data of a distributed system

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

结巴中文分词

A library for efficient similarity search and clustering of dense vectors.

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

The fantastic ORM library for Golang, aims to be developer friendly

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

HydraDB - fast graph database on object storage

Get your documents ready for gen AI

A community-supported supercharged document management system: scan, index and archive all your documents

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

DuckDB is an analytical in-process SQL database management system

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Open Data Platform for analysts, quants and AI agents.

Free, simple, and intuitive online database diagram editor and SQL generator.

Umami is a privacy-first analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place — no cookies, no surveillance, self-hosted or in the cloud.

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Apache Kafka - A distributed event streaming platform

ClickHouse® is a real-time analytics database management system

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

ORM

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:

Free universal database tool and SQL client

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Free and Open Source, Distributed, RESTful Search Engine

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Apache Spark - A unified analytics engine for large-scale data processing

Extremely fast Query Engine for DataFrames, written in Rust

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Open Source realtime backend in 1 file

Apache Superset is a Data Visualization and Data Exploration Platform

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

A library for efficient similarity search and clustering of dense vectors.

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人，21050首词。

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

Distributed reliable key-value store for the most critical data of a distributed system

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

🚀🚀🚀A faster, better and more stable Redis desktop manager [GUI client], compatible with Linux, Windows, Mac.

结巴中文分词

The fantastic ORM library for Golang, aims to be developer friendly

Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

TypeScript & JavaScript ORM for Node.js — supports PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, Oracle, and more.

HydraDB - fast graph database on object storage