This site contains two blogs. On this page you get a quick overview of them and their latest entries.


The QuirksBlog is my professional blog in which I write about web development and related topics, and occasionally about my personal life. I'm not really interested in keeping a personal blog, though, so the majority of the entries are about solidly techy stuff.

A new Device Adaptation spec

Permalink | in Viewports

Back in April I lamented numerous problems and vaguenesses in the current W3C Device Adaptation spec. One of the spec’s editors, Florian Rivoal, contacted me, agreed that the spec had some problems, and explained some of its less clear features to me. In return, I explained some features I think should be added to the spec.

Within about ten mails we had agreed on the features that a future version of the spec should contain. This article summarises our conclusions, and adds a few questions a future version of the spec should answer.

Also, this article serves as a quick overview of where the viewports stand today. Everything described below works in almost all browsers right now, with the exception of the @viewport syntax. So this is useful reading for every web developer.

Finally, there’s one question that must be answered: If you use (x-based) responsive images on a desktop site, and the user zooms in, should you load the higher-DPR images? The answer is important for defining desktop DPR and screen.width/ height.

continue reading

QuirksMode outage

Permalink | in Site

The DNS entry did not work for about 55 hours, from Sunday 27th around 15:00 to midnight on Wednesday 30th. This is by far the longest time my site has ever been offline since it started (under a different name) in 1998. I’m not happy about it, but the matter was beyond my control.

continue reading

A note on weird font size changes in mobile Chrome

Permalink | in Chrome

Yesterday I stumbled upon one case in which some mobile Chromes change the font size of elements without having been ordered by the CSS. This article gives a quick overview.

My test is incomplete and will likely remain so, since these changes only occur in fairly unusual circumstances, and spending days and days of research time seems wasteful. Nonetheless I want to leave a note for researchers who come after me.

continue reading

See the QuirksBlog homepage for older entries.

Elsewhere on the 'Net

The Elsewhere on the 'Net blog contains many links to other interesting web development sites, articles, and resources.

16 March 2010

Opera Browser Standards support chart

19 February 2010

App is Crap (why Apple is bad for your health)

Touch web browser mega shootout: Surf's up

18 February 2010

Dispatches from the front line - War reporter checks in from smartphone battle zone

2 February 2010

How Internet Explorer 8 document mode affects JavaScript

31 January 2010

The Mobile App Store Landscape 5 years Ai (After the iPhone)

18 January 2010

Windows Mobile, iPhone, Android - Marketplace Comparison

RIM patent app will have you barely browsing the web at incredible speeds

NetFront Browser v4.0

8 January 2010

A Bloodbath for 2010: the Smartphone market preview

6 January 2010

Google's biggest announcement was not a phone, but a URL

5 January 2010

What’s Ahead for the Mobile Web in 2010?

Is there hope for Palm in the 2010 smartphone wars?

8 December 2009

The mobile data apocalypse, and what it means to you

Microsoft, EU Are Said to Modify Deal in Browser Case

See the Elsewhere homepage for older entries.