1.Leaflet / Leaflet
🍃 number one JavaScript library for interactive maps 🇺🇦
Ranked by Attention Score: stars gained over the last 180 complete days
37 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
🍃 number one JavaScript library for interactive maps 🇺🇦
An open-source JavaScript library for world-class 3D globes and maps :earth_americas:
🗺 MapSCII is a Braille & ASCII world map renderer for your console - enter => telnet mapscii.me <= on Mac (brew install telnet) and Linux, connect with PuTTY on Windows
Collection of georeferenced boundaries of world countries and cultural regions for use in mapping historical data on global or continental scale
🆔 The easy-to-use OpenStreetMap editor in JavaScript.
Vector and raster maps with GL styles. Server side rendering by MapLibre GL Native. Map tile server for MapLibre GL JS, Android, iOS, Leaflet, OpenLayers, GIS via WMTS, etc.
Open-source backend for Kepler.gl. Self-hosted alternative to CARTO and Foursquare Studio.
Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files
Self-hosted open-source web gallery to view your photos and videos featuring mobile-friendly, tagging and AI powered image discovery
A very fast geospatial point clustering library for browsers and Node.
Slice GeoJSON into vector tiles on the fly in the browser
Find primary sources online and learn how to research history digitally.
An extension of GeoJSON that encodes topology! 🌐
🔥 JavaScript Library for HTML5 canvas based heatmaps
JavaScript client for HAFAS public transport APIs.
A userscript that adds several useful features to osm.org
The OpenStreetMap editor driven by open data, AI, and supercharged features
Language bindings generated from the GTFS Realtime protocol buffer spec for popular languages.
🗺 High Quality GeoJSON maps programmatically generated.
Analyse GTFS Schedule data by importing it into a PostgreSQL database.
A geographic toolkit for dealing with geometry, geography, formats, and building geodatabases
convert osm to geojson
Mapnificent shows you areas you can reach with public transport in a given time.
Voronoi / Delaunay tessellations on the sphere
Web app to inspect & analyze any GTFS Realtime feed.
Universal dynamic routes for Next.js
Core application for IBI's transit data tools suite.
Connect Ubiquiti UniFi controller to MQTT :satellite:
Analyse GTFS Schedule data by importing it into a DuckDB database.
A package to draw maps in javascript
GTFS viewer and transit analysis tool with an Electron desktop app and a free web demo / Electron masaüstü uygulaması ve ücretsiz web demosu olan bir GTFS görüntüleme ve toplu taşıma analiz aracı
The server and client used in transit map simulations like swisstrains.ch
Parse NMEA 0183 GPS/GNSS sentences, streams, and navigation state in Node.js or browsers
Routing for Meteor.js apps
Interactive tools for GTFS data visualization and analysis