Parabolic Motion

Rare Earth Juejin Tech Community

Nov 4, 2023 · Frontend Development

Implementing a Parabolic Jump Interaction for Bottom Navigation with CSS3 Mask and JavaScript

This article explains how to create a bottom navigation bar that jumps along a parabolic trajectory using a mathematical formula for the curve, CSS3 mask and radial‑gradient techniques, and a requestAnimationFrame‑driven JavaScript animation loop.