JSPM

Magic Wand (selection tool by color differences) for Openlayers library

Ignite UI Angular map components.

A customisable Leaflet contour plugin. Uses d3-contour under the hood.

Displays contour curves from math functions and sampled data.

Modern document scanner in pure JavaScript and Wasm

Ignite UI Web Components map components.

基于克里金插值算法，根据离散点位置及其权重，生成等值面矢量数据(GeoJSON格式)和栅格数据(Canvas绘制图片)，这些数据在任何WebGIS客户端上都可通用展示。

Boolean operations on polygons

CSS sharp corners

JS/WASM library to compute isolines and isobands (using marching squares algorithm)

Extract shapes & contours in an image, for browsers and node.js.

a JavaScript library for performing geospatial operations with GeoJSON

Fills holes in meshes, interpolates point clouds, adaptively contours octrees, voxelization and much more

Create mesh and color array to contour the FEM results.

maplibre-contour extension for svelte-maplibre-gl

Terrain Summit - Where every achievement is a Summit conquered

GLU tesselator ported to Javascript, performs polygon boolean operations and triangulation

Contour chart

FORK - WeatherLayers GL - Weather Visualization Layers for deck.gl

Given a heightmap, generate a "contoured" terrain mesh

a JavaScript library for performing geospatial operations with GeoJSON

Magic wand tool (fuzzy selection) by color

a JavaScript library for performing geospatial operations with GeoJSON

helper functions for validating/fixing user drawn countours

Contour models

Motion Detector with OpenCV (opencv4nodejs)