awesome-frontend-gis

antvis L7

Large-scale WebGL-powered Geospatial Data Visualization

Modern JavaScript API and web component library for building interactive 2D and 3D web apps for the browser

ArcGIS REST JS

Compact, modular JavaScript wrappers for the ArcGIS REST API that run in Node.js and modern browsers

Bertin.js

A JavaScript library for visualizing geospatial data and making thematic maps for the web

Cesium.js

An open-source JavaScript library for world-class 3D mapping of geospatial data

d3-geo

A library for creating maps based on D3.js

d3-geo-projection

Extended geographic projections

d3-geo-voronoi

Voronoi diagrams and Delaunay triangulation for the sphere

datamaps

Customizable map visualizations in one file

Deck.GL

WebGL2 powered geospatial visualization layers

Eurostat-map

Create and customise web maps showing Eurostat data using D3.js

globe.gl

This library is a convenience wrapper around the three-globe plugin, using ThreeJS/WebGL for 3D rendering

Google Maps API for JavaScript

gridviz

A package for visualizing gridded data

Build web applications with feature-rich and customizable HERE maps

iTowns

A Three.js-based framework written in JavaScript/WebGL for visualizing 3D geospatial data

Leaflet

The leading open-source JavaScript library for mobile-friendly interactive maps

Map Forecast API

Simple-to-use library based on Leaflet 1.4.x. It allows you to show wind maps

Mapbox GL JS

JavaScript library that uses WebGL to render interactive maps from vector tiles

maplibre

It originated as an open-source fork of mapbox-gl-js, before their switch to a non-OSS license in December 2020

MapTalks.js

An open-source JavaScript library for integrated 2D/3D maps

OpenLayers

A high-performance, feature-packed library for creating interactive maps on the web

react-simple-maps

An SVG mapping component library for React, built on top of d3-geo

Tangram

WebGL map rendering engine for creative cartography

TerriaJS

TerriaJS is a library for building rich, web-based geospatial data explorers

Wrld.js

Animated 3D city maps based on Leaflet

Arc.js

Calculate great circles routes as lines in GeoJSON or WKT format

awesome-GeoJSON

Catalogue of GeoJSON tools

Euclid.ts

2D Euclidean geometry classes, utilities, and drawing tools

flatbush

A really fast static spatial index for 2D points and rectangles in JavaScript

FlatGeoBuf

A performant binary encoding for geographic data based on flatbuffers

flatten-js

For manipulating geometrical shapes, finding intersections, checking inclusion, calculating distance, transformations, and more

Galton

Lightweight Node.js isochrone server

gdal3.js

Convert raster and vector geospatial data to various formats

geoblaze

A blazing fast JavaScript raster processing engine

geobuf

Geobuf is a compact binary encoding for geographic data

GeoTiff.js

Parse TIFF files for visualization or analysis

geolib

Library to provide basic geospatial operations

geopackage-js

The GeoPackage JavaScript library provides the ability to read GeoPackage files

geoparquet

Encoding geospatial data in Apache Parquet

geotoolbox

Provides several GIS operations for use with geojson properties

geojson-merge

Merge multiple GeoJSON files into one FeatureCollection

geojson-vt

A highly efficient JavaScript library for slicing GeoJSON data

Geometric.js

A JavaScript library for doing geometry

JSTS

JavaScript Topology Suite

koop

A JavaScript toolkit for connecting incompatible spatial APIs

math.gl

JavaScript math library focused on Geospatial and 3D use cases

Proj4js

Transform coordinates from one coordinate system to another

rbush

RBush is a high-performance JavaScript library for 2D spatial indexing

spl.js

Makes it possible to use SpatiaLite functionality in JavaScript

statsbreaks

Split a quantitative dataset into classes for thematic mapping

A very fast JavaScript library for geospatial point clustering

Turf.js

A JavaScript library for spatial analysis

topoJSON

Convert GeoJSON to TopoJSON for use in D3 maps

Wicket

A modest library for moving between Well-Known Text (WKT) and various framework geometries

Plasio

Drag-n-drop In-browser LAS/LAZ point cloud viewer

Potree

WebGL point cloud viewer for large datasets

Rezt, Austria LIDAR viewer

Point cloud data loader

EOSDIS Worldview

Interactive interface for browsing global, full-resolution satellite imagery

Geospatial processing service

Sentinel Hub custom scripts

A repository of custom scripts to be used with Sentinel Hub

sentinelhub-js

Download and process satellite imagery using Sentinel Hub services

Awesome Spectral Indices for the Google Earth Engine JavaScript API

Over 380,000 open datasets

Global elevation tiles

Copernicus satellite imagery download

1 arc-minute global relief model of Earth's surface

Population figures in grid cells

Location of postal codes across Europe

The world's largest open, free political boundaries database

Open access to biodiversity data

Global open climate data

Open source database of power plants

Geospatial data discovery and management platform

Locations of healthcare services in Europe

Consistent hydrographic data for global applications

Search, discover, visualize, refine, and access NASA Earth Observation data in your browser with Earthdata Search

Browse and download satellite data imagery

Global Urban Polygons and Points Dataset

Free vector and raster map data

Open service for accessing licensed imagery

Free OpenStreetMap Vector Tiles

Free, world-wide geographic data set

High-resolution topography data and tools

Ookla internet speed data

Global network performance metrics

Sentinel Hub custom scripts

Repository of custom scripts for Sentinel Hub

Query and order satellite images and more

World Atlas TopoJSON

Natural Earth's vector data as TopoJSON

Free access to global development data

Open access spatial demographic datasets

Pan-European address data with geocoding and reverse-geocoding

Official French geographical data API

Basemaps, Geocoding, Places, routing, and GeoEnrichment

Converts British National Grid to latitude and longitude

Air Quality, Weather, Pollen, and Environmental data

Database of city, state, and country data

Geospatial services such as maps, geocoding, and routing

Supports placename lookup and reverse geocoding

Reverse geocoding, forward geocoding, and geoparsing API

European Commission data source for administrative regions and boundaries

Solves various vehicle routing problems

movebank-api

Platform for animal tracking data

Largest open-source air quality data platform

Public registry of electric vehicle charging locations

Forward and reverse geocoding API using open data

Global weather forecast API

ISS location and number of people in space

British postcodes with geospatial data

Retrieve live airspace information

Directions, isochrones, and geocoding services

Retrieve OpenStreetMap data via Overpass API

Open Topography Data API

Retrieve OpenStreetMap data

Free weather radar and satellite data API

Get country information via a RESTful API

Provides sunset and sunrise times for locations

Geocoding, routing, traffic, and more

Search earthquake data by various parameters

Converts 3-word addresses to coordinates

awesome-public-datasets

An awesome repository full of open datasets from an abundance of different categories

Links to over 500 sites providing freely available geographic datasets

Public APIs

A collective list of free APIs for use in software and web development

World Resources Institute

ObservableHQ

Nicolas Lambert

Mike Bostock

Joe Davies

Nicolas Lambert

D3

D3

Julien Gaffuri

Chris Marx

Larsvers

Stephanie Tuerk

Joe Davies

Karim Douieb

Nicolas Lambert

Karim Douieb

Benjamin Schmidt

Julien Gaffuri

Kyle Barron

Daniel Kao

Adrián Blanco

Joe Davies

Kyle Barron

Topi Tjukanov

TeleGeography

3D Globe Radio Tuner

New York Times

The Stanford Geospatial Network Model of the Roman World

Webgl Wind

A WebGL-powered visualization of wind power. Capable of rendering up to 1 million wind particles at 60fps

A leaflet-powered atlas showcasing Eurostat's statistics

Every mountain, building and tree shadow in the world simulated for any date and time

An interactive visualisation of climate model data across time and space

Browse historical places and search for old maps with timeline

Render every single road in any city at once

Datawrapper

Create charts, maps, and tables

Fantasy Map Generator

Free web application for creating and editing fantasy maps

Provides quick access to easy-to-use raster processing

Tool for generating thematic maps

A powerful open-source geospatial analysis tool for large-scale datasets

An online application for thematic mapping

Online editor for map data

Create colorful designs from maps and turn them into products

Maputnik

Free and open visual editor for Mapbox GL styles

mapus

Tool for collaboratively exploring and annotating maps

Peak Map

Visualizes elevation of any area on the map with filled area charts

Plasio

Drag-n-drop in-browser LAS/LAZ point cloud viewer

Open-source alternative to ESRI's Story Map application

Export 2D contour lines and 3D topography using open-source datasets

uMap

Create maps with OpenStreetMap layers and embed them in your site

CartoColor

A set of custom color palettes built on top of standards for color use on maps

Chroma.js-powered tool for mastering multi-hued, multi-stop color scales

Colour advice for maps, based on Dr. Cynthia Brewer's research

Dicopal.js

Discrete color palettes for JavaScript

Textures.js

JavaScript library for creating SVG patterns, designed for data visualization

Tool optimized for tweaking, copying, and pasting colors in and out of JavaScript

font-GIS

A very very cool icon font set for use with GIS and spatial analysis tools

A set of more than 1000 free and customizable icons to use as placemarks for your POI (Point of Interests) locations on your maps

Over 2,990 glyphs in a single font file with a wide range of design variants

The Marker Icon API lets you create beautiful icons and use them as Map Markers

The Coding Train

Maarten Lambrechts

Chris Courses

Julien Gaffuri

Claus O. Wilke

A Workbook for Interactive Cartography and Visualization on the Open Web

Robert Roth, Carl Sack, Gareth Baldrica-Franklin, Yuying Chen, Rich Donohue, Lily Houtman, Tim Prestby, Robin Tolochko, Nick Underwood

Kenneth Field

Cynthia A. Brewer

suggestion issue

Filling a (easier)

pull request

Opening a