In this lesson we will talk about RequestAnimationFrame function. This function is used while animation creating. Traditionally animations are crating with setInterval method. It is clear, because ...

For any type of animation you need to do with JavaScript, requestAnimationFrame should be your first and primary choice. It hands control over to the browser, allowing it to optimize the process in ...

Hey there. I was wondering if I could change all the examples to use requestAnimationFrame instead of setInterval. setInterval is bad because it eats up CPU and GPU even when on a hidden tab or ...

setInterval은 setTimeout과 마찬가지로 타이머 완료 후 실행되는 함수인 func와 타이머를 설정하는 delay, func에 전달되는 파라미터인 args를 인자로 가진다. setInterval은 타이머 간격에 따라 주기적으로 ...

You can now do even more in JavaScript than you ever could in Flash. Google and the V8 team made new technology that pressured all mainstream browsers to make ...