Animation in the Air

Hi, there

No more words

Why am I interested in and so worry about?

Simple

I'm an ​aesthete

Explanation

1st Reason


The beauty of the site is equal to its convenience, real or potential benefits to the visitor.

2nd Reason


Brain work requires significant body resources. People tend to minimize the thought process.

3rd Reason


The Internet is integrated into everyday life.

How to realize it?

First thought about CSS, right?

When it's good to use?

If we talk about CSS

Cases

  • the animation is simple (e.g., button hover animation)

  • the animation should work even if JS is disabled (e.g., loading bar)

What about JS?

Cases

  • the animation requires a complex timeline

  • the animation is not supported in CSS or works better with JS animation. 

Why you think so?

Blame for GPU!

Javascript > Style > Layout > Paint > Composite

Browser renders a webpage

We have for animation

60

frames per second

16

ms to spend for each frame

Over this

Get experience with 

JANK.

Coming soon...

OdessaJS'2019

Catch me if you can

Thank you for attention

Animation in the Air

By Cristina Landvytovych

Animation in the Air

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