A vector index built on TurboQuant, written in Rust with Python bindings

Manipulate TopoJSON, such as to merge shapes, and convert it back to GeoJSON.

Specification of seek-optimized zip file profile

A jQuery plugin that makes large tables more usable by having the table header stick to the top of the screen when scrolling.

Pan and zoom SVG, HTML or Canvas using mouse or touch input.

Geographic projections, spherical shapes and spherical trigonometry.

Modern Browsers Don't Really Need The Cookie to Track You Anymore

A Go based command line tool for exercism.org.

The codebase for Exercism's website.

Convert a Shapefile to GeoJSON. Not many caveats.

A cross-platform streaming parser for the ESRI Shapefile spatial data format.

geotiff.js is a small library to parse TIFF files for visualization or analysis. It is written in pure JavaScript, and is usable in both the browser and node.js applications.

Mode to write Processing, C++

Repository for StripedHyena, a state-of-the-art beyond Transformer architecture

Open standard for machine learning interoperability

Small, dependency-free, fast Python package to infer binary file types checking the magic numbers signature

experimenting with webgl + glsl

glitch image generator

A repository of self-contained quarto examples

A modern open-source online judge and contest platform system.

A list of awesome spatial datasets.

bindings to the liblwgeom library

Main repository for GeographicLib

Turn a photo of your handwriting into a real font (TTF/WOFF/WOFF2) - free, open source, no uploads. Node CLI + Claude Code skill.

Yet another Japanese morphological analyzer

Pure-Python Japanese character interconverter for Hiragana, Katakana, Hankaku, and Zenkaku

Japanese Converter Kanji to Hiragana, Katakana, Roma-ji