Intersection Packages

Monitor if a component is inside the viewport, using IntersectionObserver API

The lodash method `_.intersection` exported as a module.

Exact arithmetic test for line segment intersection

Any dimensional box intersection

Boolean operations on polygons (union, intersection, difference, xor)

Remove self intersections, t-junctions and duplicate edges/vertices from a planar straight line graph

Apply boolean Polygon clipping operations (intersection, union, difference, xor) to your Polygons & MultiPolygons.

Martinez polygon clipping algorithm, does boolean operation on polygons (multipolygons, polygons with holes etc): intersection, union, difference, xor

Intersection Observer Admin for better performance

Return an array with the unique values present in _all_ given arrays using strict equality for comparisons.

A library of intersection algorithms covering all SVG shape types

React utilities for lazy image loading

React components to add reveal animations using the Intersection Observer API and CSS Animations.

A library of intersection algorithms covering all SVG shape types

A helper to work with rectangular regions in the DOM

Utilities to work with projections (e.g. mongo)

Monitor the scroll percentage of a component inside the viewport, using the IntersectionObserver API.

Angular directive to load elements lazily

Javascript library for 2d geometry

A simple library that lets you know whether a Component is visible or not.