@thi.ng/geom-clip
2D line & convex polygon clipping (Liang-Barsky / Sutherland-Hodgeman)
gsap
GSAP is a framework-agnostic JavaScript animation library that turns developers into animation superheroes. Build high-performance animations that work in **every** major browser. Animate CSS, SVG, canvas, React, Vue, WebGL, colors, strings, motion paths,
react-use-polygon
Simple React hooks to create polygon and geometry primitives for modern web UI.
poly2tri
A 2D constrained Delaunay triangulation library