How do I get time elapsed since last frame?

[rcz]

Is this implemented in Pixi.js?

If not, how do I make it possible?

[xerver]

You are the one that handles frame timing, so just measure the time.

var lastTime = Date.now(),    timeSinceLastFrame = 0;function animate() {    var now = Date.now();    timeSinceLastFrame = now - lastTime;    lastTime = now;}animate();