This is my talk from Nordic.js and BeyondConf.
Nordic.js Video: https://www.youtube.com/watch?v=uJMA2n4RL6s
Looking at web performance advice can be overwhelming: everything comes with caveats, disclaimers, and sometimes one piece of advice can seem to actively contradict another.
Phrases like “the DOM is slow” or “always use CSS animations!” make for great headlines, but the truth is often far more nuanced.
In this session we'll look at how to think holistically about performance, and how to prioritise optimisation work that your users will notice and appreciate.