Alternatives and similar repositories for suncalc

Users that are interested in suncalc are comparing it to the libraries listed below

• mourner / simpleheat
  A tiny JavaScript library for drawing heatmaps with Canvas
  ☆950Updated last year
• chrisveness / geodesy
  Libraries of geodesy functions implemented in JavaScript
  ☆1,211Updated last year
• mourner / simplify-js
  High-performance JavaScript polyline simplification library
  ☆2,367Updated 2 years ago
• tingletech / moon-phase
  draw the moon in the correct phase for today
  ☆115Updated 11 years ago
• ofrohn / d3-celestial
  A star map with d3.js
  ☆684Updated last year
• mapbox / togeojson
  convert KML and GPX to GeoJSON, without the fuss
  ☆1,303Updated 3 weeks ago
• mourner / rbush
  RBush — a high-performance JavaScript R-tree-based 2D spatial index for points and rectangles
  ☆2,652Updated last year
• udivankin / sunrise-sunset
  Sunrise and sunset time calculation for given coordinates. ~1kb minified with zero dependencies.
  ☆82Updated 2 years ago
• simple-statistics / simple-statistics
  simple statistics for node & browser javascript
  ☆3,483Updated this week
• topojson / world-atlas
  Pre-built TopoJSON from Natural Earth.
  ☆1,109Updated 4 years ago
• tmcw / awesome-geojson
  GeoJSON utilities that will make your life easier.
  ☆2,410Updated 3 weeks ago
• d3 / d3-geo
  Geographic projections, spherical shapes and spherical trigonometry.
  ☆1,079Updated last year
• mourner / flatbush
  A very fast static spatial index for 2D points and rectangles in JavaScript 🌱
  ☆1,527Updated 2 months ago
• MikeKovarik / exifr
  📷 The fastest and most versatile JS EXIF reading library.
  ☆1,192Updated last year
• d3 / d3-geo-projection
  Extended geographic projections for d3-geo.
  ☆1,140Updated 2 years ago
• Triggertrap / sun-js
  Calculate sunrise and sunset times in Javascript
  ☆96Updated 13 years ago
• proj4js / proj4js
  JavaScript library to transform coordinates from one coordinate system to another, including datum transformations
  ☆2,171Updated last week
• shashwatak / satellite-js
  Modular set of functions for SGP4 and SDP4 propagation of TLE and OMM.
  ☆993Updated last week
• mapbox / webgl-wind
  Wind power visualization with WebGL particles
  ☆1,058Updated 3 years ago
• manuelbieh / geolib
  Zero dependency library to provide some basic geo functions
  ☆4,267Updated last year
• mourner / kdbush
  A fast static index for 2D points
  ☆678Updated 2 months ago
• mapbox / geojson-vt
  Slice GeoJSON into vector tiles on the fly in the browser
  ☆1,995Updated last year
• evanw / glfx.js
  An image effects library for JavaScript using WebGL
  ☆3,414Updated 2 years ago
• mapbox / supercluster
  A very fast geospatial point clustering library for browsers and Node.
  ☆2,271Updated last year
• bjornharrtell / jsts
  JavaScript Topology Suite
  ☆1,543Updated 10 months ago
• anvaka / ngraph.path
  Path finding in a graph
  ☆3,089Updated 3 weeks ago
• evansiroky / node-geo-tz
  A node.js module to find the timezone based on gps coordinates
  ☆429Updated 7 months ago
• evansiroky / timezone-boundary-builder
  A tool to extract data from Open Street Map (OSM) to build the boundaries of the world's timezones.
  ☆1,020Updated 3 months ago
• stamen / toner-carto
  CartoCSS port of Toner
  ☆333Updated last year
• mapbox / geojson.io
  A quick, simple tool for creating, viewing, and sharing spatial data
  ☆2,058Updated last week