Intersection Packages

An easy to use React hook wrapper around the IntersectionObserver API.

Angular library that wraps the browser IntersectionObserver in an Angular directive

An easier way to observe the intersections with the viewport

compute the intersection between two intervals

image-component

Lightweight cross-browser library that enables you to create a watcher for a given element, and get back a callback when it has entered the viewport

A javascript library for working with objects

Minimal (no dependencies) bounding boxes with cool functions such as intersects, containsPoint, union, intersection, ...

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

Set, but for Objects.

BVH

A visibility based trigger for loading more data.

Component which use intersection observer API to verify if its children are in the screen

Find the intersection of two glob patterns

A tiny library to observe elements entering the viewport using Intersection Observer.

A library of intersection algorithms covering all SVG shape types

A group of functions for working with Maps.

Detect self-intersecting polygons in Javascript. An implementation of the Bentley–Ottmann sweep-line algorithm with redblack tree for detecting crossings in a set of line segments.

detect if a 2D triangle and circle collide

An esay-to-use wrapper class over intersection observer API.