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Top 23 JavaScript Geojson Projects
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Project mention: Show HN: Geojson-shave, a tool for reducing the size of GeoJSON files | news.ycombinator.com | 2024-04-03
Have you thought about adding a simplification algorithm such as Ramer-Doublas-Peucker [0] or Visvalingam–Whyatt [1]? I've used https://mapshaper.org/ to do GeoJSON path simplification before and those seem to work very well. For applications which want to maintain path accuracy while reducing the number of waypoints that may be more effective than truncating the decimal places
[0] https://en.wikipedia.org/wiki/Ramer%E2%80%93Douglas%E2%80%93...
[1] https://en.wikipedia.org/wiki/Visvalingam%E2%80%93Whyatt_alg...
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uMap
uMap lets you create maps with OpenStreetMap layers in a minute and embed them in your site. (by umap-project)
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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Leaflet.VectorGrid
Display gridded vector data (sliced GeoJSON or protobuf vector tiles) in Leaflet 1.0.0
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historical-basemaps
Collection of georeferenced boundaries of world countries and cultural regions for use in mapping historical data on global or continental scale
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terraformer
A geographic toolkit for dealing with geometry, geography, formats, and building geodatabases (by terraformer-js)
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osm-static-maps
Openstreetmap static maps is a nodejs lib, CLI and server open source inspired on google static map service
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kandilli-rasathanesi-api
Kandilli rasathanesinin son dakika depremler ve tarihe göre deprem listesi için ara API (last minute earthquakes in turkey)
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GeoPicker
Geospatial data picker via fast Api Rest interface, not only another simple elevation service.
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open-source-exandria
A repository for fans of Critical Role to contribute to the data behind the interactive fantasy map for the show or copy it and make your own maps!
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
JavaScript Geojson discussion
JavaScript Geojson related posts
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Show HN: Geojson-shave, a tool for reducing the size of GeoJSON files
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Georender - Command line utility for rendering GPS data files as images
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Trying Out Various Turf.js
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Am I thinking about geolocation/DB storage correctly?
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NYC Subwaysheds (Travel Time Maps)
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Overpass API x Python : how to fetch and analyze?
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Shapemap: How to
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Index
What are some of the best open-source Geojson projects in JavaScript? This list will help you:
Project | Stars | |
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1 | geolib | 4,229 |
2 | mapshaper | 3,802 |
3 | leaflet-geoman | 2,232 |
4 | geojson.io | 1,934 |
5 | uMap | 1,206 |
6 | osmtogeojson | 701 |
7 | koop | 677 |
8 | polybooljs | 612 |
9 | Leaflet.VectorGrid | 606 |
10 | historical-basemaps | 471 |
11 | leaflet-examples | 437 |
12 | world-geojson | 328 |
13 | leaflet-elevation | 254 |
14 | terraformer | 192 |
15 | osm-static-maps | 162 |
16 | vt2geojson | 131 |
17 | kandilli-rasathanesi-api | 125 |
18 | leaflet-geojson-vt | 53 |
19 | awesome-tr-cafe | 40 |
20 | GeoPicker | 39 |
21 | world-countries-centroids | 33 |
22 | sgraildata | 20 |
23 | open-source-exandria | 11 |