This repository contains a collection of TypeScript utility functions for geometric calculations, primarily focused on line intersection and distance calculations.

fast line intersection

App that shows the intersection between 2 lines or line segments

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

A BVH implementation to speed up raycasting against three.js meshes.

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

A React hook for the IntersectionObserver API that uses a polyfill when the native API is not available

Perfect line intersection detection.

Computes the intersection between two SVG paths

Tracks the intersection of a DOM element and its containing element or the viewport.

React hook to use IntersectionObserver declaratively.

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

Find self-intersections in geojson polygon (possibly with interior rings)

Flowtype linting rules for ESLint.

A library for declarative use of Intersection Observer API with Angular

Tracks the intersection of a DOM element and its containing element or the viewport.

Intersection Observer Admin for better performance

React component for the Intersection Observer API

Underlying schema language parsed from arktype syntax.

Track React component in viewport using Intersection Observer API