A lightweight data processing framework built on DuckDB and 3FS.

Python SQL Parser and Transpiler

Small, feature-rich calendar components

Custom WebGL Zarr layer for Mapbox and Maplibre

React components for data visualization and exploration

Magical utilities for your Svelte applications.

A comfortable and well-configurable graphical Frontend for incremental backups, with a command-line version also available. Modified files are transferred, while unchanged files are linked to the n…

CeTZ: ein Typst Zeichenpaket - A library for drawing stuff with Typst.

HDF5 plugin for duckdb

The SQL IDE for Your Terminal.

Sticky responsive table of contents component

Rust alernative to SVGO and (eventually) InkScape

Rust library for geographic coordinate system conversion

A minimal Python library for Apache Arrow, connecting to the Rust arrow crate

Contour polygon creation in Rust (using marching squares algorithm)

Extensible SQL Lexer and Parser for Rust

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

🐯 visx | visualization components

Convert matplotlib contour plots to geojson

TypeScript implementation of GeoArrow

🕸️ Web apps in pure Python 🐍

QuackOSM: an open-source Python and CLI tool for reading OpenStreetMap PBF files using DuckDB

A Rust HTTP server for Python applications

pure-Python (Numpy optional) 3D coordinate conversions for geospace ecef enu eci

Python RINEX 2 / 3 NAV / OBS / sp3 reader & batch convert to HDF5 with C-like speed

An intuitive spreadsheet-like interface that lets users of all technical skill levels view, edit, query, and collaborate on Postgres data directly—100% open source and self hosted, with native Post…

Markdown archive & RSS/Atom feeds for Data Is Plural

A Python library for fast, interactive geospatial vector data visualization in Jupyter.