Reference code for the Slug Algorithm.

A Rust port of the Earcut polygon triangulation library with performance in mind.

A tool for tracking and jumping into frequently-used directories.

convert OSM changeset data to parquet - quickly.

Convert OpenStreetMap changeset dumps to CSV

A Lua code formatter

📍 Quality public domain icons for your map pins

A path query language over JSON documents.

`t` (T-for-text) is a concise language for manipulating text, replacing common usage patterns of Unix utilities like grep, sed, cut, awk, sort, and uniq.

A global, public domain map dataset available at three scales and featuring tightly integrated vector and raster data.

A modular geospatial engine written in JavaScript and TypeScript

Make JSON greppable!

Command-line JSON processor

A lightweight JSON library for Lua

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

Various shape regularization algorithms

A small pansharpening model

head/tail for structured data - summarize/preview JSON/YAML and source code

Ergonomic bindings to SQLite for Rust

🍅 Server-farm-to-table OpenStreetMap tiles

Internationalization plugin for MapLibre GL JS

Peek inside Parquet files right from your terminal

HTTP Buttons, PUT/DELETE Forms, and Partial Page Replacement - three proposals for the HTML standard

Like UNIX `sort | uniq` except it's quicker and maintains order. Uses a Cuckoo Filter.

An efficient unique-line counter (25x over `sort | uniq -c`)

🌀 A log file highlighter

A sliding, tiling window manager for MacOS.

Markdown Linter and Formatter written in Rust

Single-file executable tool for working with PMTiles archives