Andreas Bovens

understanding-viewport. A set of simple HTML pages with various viewport and media query settings, for educational purposes

inbox-attack.

simple-demo.

pagespeed-ext. Simple PageSpeed Insights extension

shinydemos. Shiny Demos is a growing set of demos of the latest Open Web Standards, made by the Opera developer relations team.

Layers-Opera-extension. Generates a topographic view of any web page and visualizes how its different elements are layered on top of each other.

chars.ahk. AutoHotkey script to turn named character references into characters — dramatically simplifies typing non-ASCII characters in Windows!

opera-themes. repo with some Opera themes