Interactive visualization and analytics on ADS-B data with ClickHouse

An interactive sandbox to tune vector tiles

Blue noise stippling in Processing

RaQuet is a specification for storing and querying raster data using Apache Parquet.

Supercharger for mercantile

Surrender

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.

2D GPU renderer for dynamic UIs

WebGL font rendering

SDF font atlas generation tool

Code snippets and examples for working with INCA data.

Street geometry processing toolkit

MeteoSwiss' continuosly updated Open Data documentation

Python library for processing GRIB meteorological data with xarray

Notebook examples using model data for the Open Government Data initiative

A plugin for maplibregljs that captures a map (along with marker, popups, and controls if desired) and converts it to a raster image.

OpenStreetMap India hompeage

Pentagonal geospatial indexing system DGGS

Documentation that simply works

Use Freetype and font files to make signed distance field glyphs

Custom protocol to load Cloud Optimized GeoTIFFs (COG) in Maplibre GL JS

A JavaScript library for real-time RTIN terrain mesh generation

A fast JavaScript terrain mesh generation tool based on Delaunay triangulation

Using LERC Cogs directly in maplibre as raster-dem sources

📐 Convert images to Low-Poly art using Delaunay triangulation.

Building blocks for React data analytics apps powered by DuckDB-WASM

Tilezen vector tile service - OpenStreetMap data in several formats

Global Ensemble Digital Terrain modeling and parametrization at 30~m resolution (GEDTM30)