Raoul Kramer - Web Application Developer
  • github
  • npmjs
  • Imprint / Privacy

web performance optimization

A collection of 7 posts

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

  • Raoul Kramer
    Raoul Kramer
3 min read
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

  • Raoul Kramer
    Raoul Kramer
3 min read
web performance optimization

LazyScripts v0.3.x released

LazyScripts 0.3.x released - with MutationObserver support

  • Raoul Kramer
    Raoul Kramer
1 min read
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

  • Raoul Kramer
    Raoul Kramer
9 min read
web performance optimization

Lazy Load JavaScript[s]

my idea of lazy loading javascript files - like you already do with images and iframes…

  • Raoul Kramer
    Raoul Kramer
4 min read
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

  • Raoul Kramer
    Raoul Kramer
2 min read
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

  • Raoul Kramer
    Raoul Kramer
2 min read
Raoul Kramer - Web Application Developer © 2021
Latest Posts Twitter Casperion Ghost Theme