Http 203 Frame Timing S1 Ep3 - Detailed Analysis
Jake shows Surma an actual thing he built using a new web API – Background Fetch. Here's the app: ... Jake chats to Surma about six ways you can synchronise data between documents, but some of them don't work all the Jake and Surma talk about how they optimized the image rotation code in their app Squoosh, how Hacker News taught them ... In this episode, Jake (that's him on the left) and Surma (that's the other one) chat about how the different image formats load, and ... How do you know if a CSS property is going to cause you performance problems? Looks like Paul has an answer he's desperate ... Bramus schools Jake about all the viewports that exist in the browser. If you've had layout issues with position fixed, vw units, ...
Jake and Surma talk about new things involving the Canvas API. Including, but not limited to: OffscreenCanvas: ... Tasks, microtasks, nanotasks... JavaScript has it all. Or maybe not. What are they? How do you use them? What do they even ... Surma and Jake take a look at 'weak' JavaScript, specifically WeakMap, WeakSet, and the new and shiny WeakRefs. Surma ... With so many brand new web features being gated on HTTPS, Paul and Jake discuss whether or not expecting HTTPS is a ...
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