tinyworldmap is a tiny world map for offline-first and low-bandwidth web apps

[ARCHIVED] Historical sds-bootcamp-nyc-2024 project - no longer maintained

Validate and convert GeoJSON<>GeoParquet...without GDAL!

Make US National Park Service (NPS) API data more accessible. Query Park Info, Activities, Events, Multimedia, places & more

St. De Paul Assistance Center web application source code

The original publicdomainmap.org website

An open source visual editor for the 'MapLibre Style Specification'

Rust-based WebGPU map renderer for Web, Mobile and Desktop

Flexible tool to build planet-scale vector tilesets from OpenStreetMap data fast

🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

The Rails application that powers OpenStreetMap

AWS Quick Start Team

Cloudformation Deploy Tool for OpenAddresses

Lightweight vector map rendering + labeling and symbology for Leaflet

ArcGIS Tile Map Service custom source plugin for Mapbox GL

Lehigh Valley bike trails map

Single-file executable tool for working with PMTiles archives

MapLibre GL JS - Interactive vector tile maps in the browser

Tool to suck data from ArcGIS Server and spit it into PostgreSQL

Analysis of DrCog Building Imports

Dynamic tiling of raster data for OpenAerialMap + others

GeoNode is an open source platform that facilitates the creation, sharing, and collaborative use of geospatial data.

GeoJSON to ascii cli and JavaScript module

A lightweight express app and leaflet frontend for previewing PostGIS queries

Make any web page a desktop application

Map data storage and retrieval API

The best of both `JSON.stringify(obj)` and `JSON.stringify(obj, null, indent)`.

A topic-centric list of HQ open datasets.