Awesome Geospatial

An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

The smallest, simplest and fastest JavaScript pixel-level image comparison library

the easiest way to use Google Maps

Textures.js is a JavaScript library for creating SVG patterns

WebGL point cloud viewer for large datasets

Zero dependency library to provide some basic geo functions

Customizable SVG map visualizations for the web in a single Javascript file using D3.js

A map tool with real-time collaboration 🗺️

RBush — a high-performance JavaScript R-tree-based 2D spatial index for points and rectangles

A framework for 3D geospatial visualization in the browser

An extension to Leaflet that contains configurations for various free tile providers.

A very fast geospatial point clustering library for browsers and Node.

WebGL map rendering engine for creative cartography

JavaScript library to transform coordinates from one coordinate system to another, including datum transformations

Slice GeoJSON into vector tiles on the fly in the browser

Vue 2 components for Leaflet maps

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

JavaScript Topology Suite

Mobile-first 3D mapping engine with emphasis on user experience

Libraries of geodesy functions implemented in JavaScript

Extended geographic projections for d3-geo.

No description.

Geographic projections, spherical shapes and spherical trigonometry.

A JavaScript library for doing geometry.

Draw tools for mapbox-gl-js

geotiff.js is a small library to parse TIFF files for visualization or analysis. It is written in pure JavaScript, and is usable in both the browser and node.js applications.

A compact binary encoding for geographic data.

The NASA WorldWind Javascript SDK (WebWW) includes the library and examples for creating geo-browser web applications and for embedding a 3D globe in HTML5 web pages.

🏄Windy API, or Windy Leaflet Plugin, let you put animated weather map into your website and enjoy rich ecosystem of Leaflet library.

Make maps with OpenStreetMap and Mapnik

Javascript library for 2d geometry

Gauzilla: a 3D Gaussian Splatting renderer written in Rust for WebAssembly with lock-free multithreading

Make a ridge line chart from any region on Earth

Drag-n-drop In-browser LAS/LAZ point cloud viewer. http://plas.io

High-performance visualization and interactive data exploration of scientific and geospatial location aware datasets

Add time dimension capabilities on a Leaflet map.

A JavaScript API for beautiful 3D maps

Convert raster and vector geospatial data to various formats and coordinate systems entirely in the browser.

Node.js REST API for PostGres Spatial Entities. AKA: SpatialServer

A pluggable Node.js map tile server.

R interface to wordcloud for data visualization.

Pixel based heatmap with html5 canvas.

CMV - The Configurable Map Viewer - A community supported open source mapping framework built with the Esri JavaScript API and the Dojo Toolkit

A package to draw maps in javascript

AngularJS directive to embed an interact with maps managed by Leaflet library

A Leaflet Plugin that renders Mapbox Vector Tiles on HTML5 Canvas.

Leaflet plugin that allows to add elevation profiles using d3js

Lightweight Node.js isochrone map server

Voronoi / Delaunay tessellations on the sphere

A lightweight express app and leaflet frontend for previewing PostGIS queries