📍 Quality public domain icons for your map pins

A tidy polygon gazetteer

Create a shockingly fast and virtually free interactive map of the world using OpenStreetMap and PMTiles

A meetup in NYC's Chinatown for the Javascript community, hosted by Sanctuary Computer at Index NYC.

Open Climate Risk Web

Client-side, GPU-accelerated Cloud-Optimized GeoTIFF visualization in deck.gl

Yosegi - Pyramid (Geo)Parquet Generator

Render Leaflet compatible map tiles and UTFGrids using node-canvas on Heroku

A "proof-of-concept" tool for converting PLATEAU's 3D city models (CityGML) of Japan into various geospatial formats like 3D Tiles 1.1, MVT, and GeoPackage.

Sourdough is a free vector tile schema for OpenStreetMap data.

Documentation website for the Sourdough vector tile schema

Resources for the CMU Drawing with Machines Course

Public terrain tiles for interactive web map visualizations

The Star Tribune's guide to a canoe route near you

The simplest, highest-throughput Python interface to S3, GCS & Azure Storage, powered by Rust.

tooling for vectorizing the planet

A library to read PMTiles on .NET

An example self-hosted map with all dependencies included

MapLibre GL JS - Interactive vector tile maps in the browser

Transcode OSM PBF file to parquet files with hive-style partitioning by type

🪺 A simple, clean, customizable Hugo theme

Slides for presentation on extracting data from OpenStreetMap

Lightweight Raster Tile Server for MapLibre Style Specification

DigitalOcean function for serving PMTiles as Z/X/Y

A small utility for generating ND array pyramids using Xarray and Zarr.

Textures, patterns, and shapes that make web maps work for people with colorblindness. Built for Mapbox GL and MapLibre GL.