web performance optimization avif and webp images as css background images Safari is late at the webp party, whilst Firefox and chromium-based browsers heading to the avif party. This means I need to extend my webp feature detection script to look for avif support
nuxt.js nuxt.js static page generator with dynamic pages With Nuxt.js you have the choice - will you deliver server side rendered pages over a node.js infrastructure, will you take the single page application approach like a Vue.js app
web performance optimization LazyScripts v0.3.x released LazyScripts 0.3.x released - with MutationObserver support
web performance optimization Remove dust from a legacy project Years go by, platform code grows, browser platform support changes, and there you are: +300 Kilobytes of minified JavaScript code is shipped, same in CSS and the Chrome Code Coverage Tool shouts a
web performance optimization Lazy Load JavaScript[s] my idea of lazy loading javascript files - like you already do with images and iframes…
frontend WebP image and background usage in web projects With Firefox 65 joining the WebP party and thanks to the incredible squoosh app, WebP becomes more than just a lighthouse proposal. So it is time to figure out how to use WebP
plain js javascript - choosing the right timeout is easy Every once in awhile I see code that debounces expensive events like resize or scroll: someTimeout = window.setTimeout(debounceScroll, 10); and I wonder about the magic numbers, developers choose. magic numbers In the