Awesome Duckdb

DuckDB virtual file system based on io/fs

Distributed execution for duckdb queries.

A statistical computing toolkit for DuckDB.

An implementation of Measures in SQL as a DuckDB extension

Use Claude Code & other AI agents from inside DuckDB via extension

Common Lisp CFFI wrapper around the DuckDB C API

Build native DuckDB extensions in C# using .NET AOT compilation

ETL / ELT / Reverse ETL Framework powered by DuckDB, designed to seamlessly integrate and process data from diverse sources. It leverages Markdown as a configuration medium, where YAML blocks define metadata for each data source, and embedded SQL blocks specify the extraction, transformation, and loading logic.

A lightweight Snowflake emulator built with Go and DuckDB for local development and testing

Extension for DuckDB for functions that require the Apache Arrow dependency

基于 DuckDB 的 AI 可视化 SQL 工作台,本地文件与远程库一站式跨源分析。AI-native visual SQL workbench on DuckDB. Query local CSV/Excel/JSON + remote MySQL/Postgres together with text-to-SQL chat — no ETL, local-first, cross-source JOINs. DuckDB Desktop

DuckDB extension for parsing, extracting, and analyzing domains, URIs, and paths with ease.

Pro Data Tools 🛠️ for VS Code IDE 🧙‍♂️: DuckDB Pro Tools, PRQL Code Lens, new Markdown SQL Pro Tools, upcoming Data Notebooks 📚 Pro Tools docs and demos, etc.

Lambda function to serverlessly repartition parquet files in S3

DuckDB 3FS Extension

Duckman - Manage your DuckDB CLI with ease

A Zig template for building DuckDB extensions

No description.

SQL support plugin for Nextflow

ERPL is a DuckDB extension to connect to API based ecosystems via standard interfaces like OData, GraphQL and REST. This works e.g. for SAP ERP, SAP Ariba, SAP C4C, Microsoft Dynamics and many more.

No description.

DuckDB Extension for cryptographic hash functions and HMAC

a duckdb extension for querying encoded protobuf messages

Convert a SQLite database into a DuckDB database — tables, indexes and views, in one command

DuckDB Extension for fuzzy string matching based autocompletion

A fast, keyboard-driven terminal explorer for tabular data. Open CSV, JSON, Parquet, Excel and SQLite files directly in your terminal — filter, sort, pivot, compute new columns, and visualise distributions without leaving the shell

A DuckDB extension to evaluate the Rhai scripting language as part of SQL.

No description.

A no code tool to help build pivot tables from any database with a few clicks.

Functional todo list app demonstrating DuckDB WASM OPFS persistence

Haskell bindings for DuckDB

The infamous DuckDB quack extension rewritten in C and built with Zig

New main repository for the DuckDB Tableau connector

Query Elasticsearch data directly from DuckDB

No description.

Play the New York Times Connections puzzle with DuckDB!

No description.

A DuckDB extension for working with Kaggle datasets

Provides observability for duckdb filesystem.

A Slackbot built on DuckDB & Claude Code that answers data questions from Slack

Teradata Connector

🦆 A pre-built AWS Lambda Layer containing DuckDB for Python

DuckDB, DuckLake & Parquet EF Core Provider for analytics at cloud scale — for .NET 10 and EF Core 10 (and Dotnet 11 in Preview)

Filesystem built upon libcurl.

The Modern Codex for Local Data Analysis.

No description.

Utilities for using DuckDB in react

Your data, explored locally — and your AI agents kept on a leash. A federated data explorer with governed agentic access.

Efficiently show and monitor end-of-life dates for a number of products in your terminal and CI using endoflife.date API

No description.