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The other JavaScript performance (no one is tal...

The other JavaScript performance (no one is talking about)

Performance topic is very trendy right now. Chance is you already heard it - use lazy loading, prefetch everything, use partially hydrated server-side rendered static islands. Ship zero bytes of JavaScript! But what if your code is not run in the browser or performance doesn't depend on the HTTP?

This talk will share several (un)conventional tricks you can apply to speed up the application when the size of your data grows. I will show you how to measure performance and squeeze out those last excessive milliseconds.

Learn how "usual bad practices" can become your ally when battling performance.

Miroslav Jonaš

November 29, 2022
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  1. MIROSLAV JONAŠ MIROSLAV JONAŠ (no one is talking about) THE

    OTHER JAVASCRIPT PERFORMANCE THE OTHER JAVASCRIPT PERFORMANCE (no one is talking about) ViennaJS, 11/22 ViennaJS, 11/22 @meeroslav @meeroslav
  2. ?

  3. THE BUTTERFLY EFFECT: HOW WE GAVE THE LINTER A 100X

    BOOST THE BUTTERFLY EFFECT: HOW WE GAVE THE LINTER A 100X BOOST
  4. KNOW YOUR LOOPS MUTATE WHEN EVER POSSIBLE USE ARRAYS AND

    MAPS SMARTLY AVOID HOF WHEN PERFORMANCE MATTERS SKIP UNNECESSARY DATA
  5. MIROSLAV JONAŠ MIROSLAV JONAŠ THE OTHER JAVASCRIPT PERFORMANCE THANK YOU!

    ViennaJS, 11/22 ViennaJS, 11/22 @meeroslav @meeroslav