javascript
/**
* Check if a Number is a power of ten (10, 100, 1000...)
*/
const isPowerOfTen = (n: number) => Math.log10(n) % 1 === 0;
isPowerOfTen

Bounce
Javascript physic engine
const isMobile = Math.min(window.screen.width, window.screen.height) < 768 || navigator.userAgent.indexOf("Mobi") > -1;
Detecting mobile browsers

Lenis
Smooth scroll

node-modules.dev
Node modules inspector
# Inspect node_modules dependencies, and more
npx node-modules-inspector