244 Open source projects that are alternatives of or similar to turf-async

A modular geospatial engine written in JavaScript

A turf.js-like geospatial analysis library working with GeoJSON, written in pure Dart.

A Go language port of Turf.js

A modular geospatial engine written in python

Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL

A Turf toolbar for OpenLayers.

CLI tool for converting GeoJSON files to SQLite (with SpatiaLite)

A minimalist (geospatial) ETL

🐴 Distribute load on front-end via parallelism

Linked Places format is used to describe attestations of places in a standard way, primarily for linking gazetteer datasets.

Simple in use location model and form field with MapInput widget for picking some location. Uses mapbox gl js, flexible map provider API. Fully compatible with bootstrap framework. Can be used with spatial or plain databases.

Convert matplotlib contour plots to geojson

React Component for Mapbox GL Draw

Who owns what in nyc?

Deprecated

An accessibility control for Mapbox GL JS

Mapbox Vector Tile Server - Go

MapboxglLayer for maptalks.js

Kandilli rasathanesinin son dakika depremler ve tarihe göre deprem listesi için ara API (last minute earthquakes in turkey)

a checker for the geojson format. goes beyond a schema, checking semantics and producing character-level warnings.

Single file PHP script that adds a REST API to a SQL database

Interactive visualization of all transit in the Transitland database

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

Tiny (1kb less) but very powerful React Google Map

A lightweight javascript module to format WFS-T-2 statements from GeoJSON features

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

django-geojson is a collection of helpers to (de)serialize (Geo)Django objects into GeoJSON.

convert KML, TCX, and GPX to GeoJSON, without the fuss

Web app interface for geocoding addresses in CSV files.

A React Time Slider implementation for DECK.GL - (non)temporal data - by CPU filtering ⌛

A gem to provide Mapbox GL JS and it's ecosystem (plugins) for Rails applications 🚆

🗺 GIS plugins for Pentaho Data Integration

Proyecto colaborativo para fomentar la generación de contenidos en OSM y Wikipedia, sobre mujeres.

Straight-forward API server to convert rain area radar images (Singapore) to GeoJSON

Library for serializing the GeoJSON vector GIS file format

Contour polygon creation in Rust (using marching squares algorithm)

Tool to convert open street map xml to geojson

A tool in Python to fix invalid GeoJSON objects and files

A lightweight, high performance geometry library in Swift.

Cloud Optimized GeoJSON spec

a Geojson utility for validating data using Clojure(script)'s spec (RFC 7946)

A modified version of Googles Simple GeoJSON Editor

Minimal R/Shiny Interface to ECharts.js

Kotlin geometry library

Modern webmapping with OpenLayers, Leaflet and React

A fast cross-browser riff wave encoder for real-time audio synthesis in HTML5

Turn your geo data into GeoJSON. For Node.js and the browser.

a web app for cnode.org with react + react-router + react-redux

QGIS tools to capture and zoom to coordinates using decimal, DMS, WKT, GeoJSON, MGRS, UTM, and Plus Codes notation. Provides external map support, MGRS & Plus Codes conversion and point digitizing tools.

Detect and report browser and hardware features.

DE-9IM spatial predicate library implemented in Javascript.

🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis framework which relies on Mapbox GL or AMap to render basemaps.

Encoding and decoding GeoJSON <-> Go

Convert ArcGIS Server Dynamic Map Service to GeoJSON and Shapefile

Leaflet plugin to create polygon with circle as paint

Reverse geocode a lng/lat coordinate within a geojson `FeatureCollection` and return information about the containing country (polygon).

GeoJson of Japanese cities. and TopoJson.

Generate geojson files for Echarts Map,base on mapshaper（Echarts 地图数据压缩转换）

Openstreetmap static maps is a nodejs lib, CLI and server open source inspired on google static map service

The map of Vaguely Rude Place Names