slowmo

Slow down, pause, or speed up time of any web content.

Debug animations, study cool demos, and make games easier or harder.

Quick Start

import slowmo from "slowmo"

slowmo(0.5)  // half the speed of time

Try It

Drag outer edge to change speed. Click center to pause.

Full API

import slowmo from "slowmo"

slowmo(0.5)           // half speed
slowmo(2)             // double speed
slowmo(0)             // pause
slowmo(1)             // normal

slowmo.pause()        // pause all
slowmo.play()         // resume
slowmo.reset()        // back to 1×
slowmo.getSpeed()     // current speed

Inspired by agentation by Benji Taylor and his related blog posts