Performance Tips for Background Video
Doug Sillars (@dougsillars) is a leading mobile developer advocate and evangelist. He is widely known as an expert in mobile application architecture, especially when it comes to performance. Doug has worked with thousands of developers around the world, helping them improve the speed, battery life and customer satisfaction of their applications (both native and web). The author of O'Reilly's "Hig
Jake Archibald on the web browser event loop, setTimeout, micro tasks, requestAnimationFrame, ...
"In The Loop" presented by Jake Archibald at JSConf.Asia 2018 Have you ever had a bug where things were happening in the wrong order, or particular style changes were being ignored? Ever fixed that bug by wrapping a section of code in a setTimeout? Ever found that fix to be unreliable, and played around with the timeout number until it kinda almost always worked? This talk looks at the browser's
Jank Free: Let's Make the Web Silky Smooth!
What is Jank? Modern browsers try to refresh the content on screen in sync with a device's refresh rate. For most devices today, the screen will refresh 60 times a second, or 60Hz. If there is some motion on screen (such as scrolling, transitions, or animations) a browser should create 60 frames per second to match the refresh rate. Jank is any stuttering, juddering or just plain halting that user
JS Days Mobile Meow
The document discusses the integration of YouTube's video playback on mobile web platforms, detailing various formats, browser compatibility, and technical requirements for streaming. It covers autoplay features, custom video controls, and strategies for testing across different devices and browsers. Additional resources for HTML5 video specifications and browser documentation are also provided.
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Playwright 1.22: Component Tests (preview) Overview
GitHub - shiguredo/media-processors: Media Processors
GitHub - rinsuki/play-flv-in-browser: Play FLV in Browser!
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