AI Agent Skills

Light-weight, browser-based ROLAP pivot tables on top of DuckDB-WASM

WhatTheDuck is an open-source web application built on DuckDB. It allows users to upload CSV and Parquet files, store them in tables, and perform SQL queries on the data.

Edit database tables like Vim buffers. Staged mutations + live SQL preview, transaction undo, schema browser + ER diagrams + DDL, FK navigation, cross-database federatio…

Web Office: Local-First & Private. Professional-grade Word, Excel, and PowerPoint editing powered by WebAssembly. Zero data uploads, 100% client-side for uncompromising…