1033 Open source projects that are alternatives of or similar to Turf

A modular geospatial engine written in python

A Swift language port of Turf.js.

A Go language port of Turf.js

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

GeoJSON support for Graphene Django

Geographic Information Systems (GIS) Dataset Brasil - Coleção de shapefiles, GeoJSON e TopoJSON prontas para uso

GeoGeometry is a set of algorithms and functions for manipulating geo hashes and geometric shapes with geo coordinates.

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

A collection of classical algorithms and data-structures implementation in C++ for coding interview and competitive programming

🔮 Transform, query, and download geospatial data on the web.

DE-9IM spatial predicate library implemented in Javascript.

geojson and topojson for common dutch areas

Basic implementation of the __geo_interface__

An open source Geoservices Implementation

Geographic add-ons for Django REST Framework. Maintained by the OpenWISP Project.

Modern webmapping with OpenLayers, Leaflet and React

A work in progress polygon operations library with integer snap-rounding

An incredibly fast JavaScript library for Delaunay triangulation of 2D points

Convert ArcGIS Server Dynamic Map Service to GeoJSON and Shapefile

Delaunay and Constrained Delaunay Triangulations in Java, providing high-performance utilities for modeling surfaces with support for Lidar LAS files, Digital Elevation Models (DEM), finite element analysis, path planning, natural neighbor interpolation, and other applications of Triangulated Irregular Networks (TIN)

Cloud Optimized GeoJSON spec

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

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

Demonstrating how to use Turf.js with web workers to run geoprocesses asynchronously

Open Geospatial Datasets for GIS Education: This is a repository of open geospatial datasets to be used in an educational context. I created these files over years of teaching Geographic Data Science and GIS. All original datasets are freely available online with open data licenses (see the dataset attribution for details). All the datasets in t…

A command-line utility for generating optimum polygon label coordinates from GeoJSON

Utilities for working with GeoJSON data in Julia

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

Greiner-Hormann polygon clipping algorithm. Does AND, OR, XOR. Plays nicely with Leaflet. Handles non-convex polygons and multiple clipping areas. ~3kb footprint, no dependencies

Converting between Geojson and GIS file formats

A Geometry library for Elixir that calculates spatial relationships between two geometries

Official GeoTools repository

🍂🗺️ The most powerful leaflet plugin for drawing and editing geometry layers

GeoMet - Convert GeoJSON to WKT/WKB, and vice versa

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

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

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

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

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

The fastest and smallest JavaScript polygon triangulation library for your WebGL apps

2D polyline library for offsetting, combining, etc.

A new algorithm for retrieving topological skeleton as a set of polylines from binary images

The fastest spatial index for geographic locations in JavaScript

A really fast C++ library for Delaunay triangulation of 2D points

A Turf toolbar for OpenLayers.

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

A fast static index for 2D points

Types and utilities for working with 2d geometry in Golang

Package geom implements efficient geometry types for geospatial applications.

Dr. TLA+ series - learn an algorithm and protocol, study a specification

Data Structure Libraries and Algorithms implementation

Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.

💰 Cryptocurrency trading bot library with a simple example strategy (trading via Gemini).

The repository contains the ENGLISH description files attached to the video series in my ARABIC algorithms channel.

🚅 - Hyper fast diffing algorithm for real DOM nodes

echarts地图geoJson行政边界数据的实时获取与应用，省市区县多级联动下钻，真正意义的下钻至县级【附最新geoJson文件下载】

A library implementing different string similarity and distance measures using Python.

Mastering Algorithms with C 《算法精解：C语言描述》源码及Xcode工程、Linux工程

120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.

🎯 A comprehensive gradient-free optimization framework written in Python