Duckdb GitHub Repositories (2026) · Open Source Tools

A lightweight, cloud-native GIS platform for visualizing, exploring, and analyzing geospatial data. It runs in the web browser, on the desktop, on mobile, and inside Jupyter notebooks.

Python SQL Parser and Transpiler

Business intelligence as code: build fast, interactive data visualizations in SQL and markdown

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

the portable Python dataframe library

Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

Bindings and ADO.NET Provider for DuckDB

Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.

A modern, open-source database client for desktop and web.

Lightweight, sleek, and feature-rich visual novel management and game statistics tool

The fastest business intelligence tool for humans and agents.

Modern SQL and NoSQL database client for Neovim

Free, open-source SQL Server and Postgres performance monitoring. Collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS, Postgres, Aurora Postgres.

Simple, easy-to-use database manager

Lightweight and extensible compatibility layer between dataframe libraries!

Free, open-source native database client for macOS, Linux, iPhone and iPad.

⚡ A Simple, Self-Hosted Link Shortener with Analytics.

The First Real-Time Search Analytics Database

Ergonomic bindings to duckdb for Rust

Stream Postgres to Apache Iceberg on S3 via logical replication, queryable over the Postgres wire protocol.