🏳️QuirksMode - for all your browser quirks

Website faviconquirksmode.org

Hell is other browsers - Sartre

[](/compatibility.html)

[Compatibility](/compatibility.html) [QuirksBlog](/blog/) [Mobile](/mobile/) [About](/about/)

QuirksMode.org is the prime source for browser compatibility information on the Internet. It is maintained by Peter-Paul Koch, [mobile platform strategist](/about/) in Amsterdam, the Netherlands.

QuirksMode.org is the home of the [Browser Compatibility Tables](/compatibility.html), where you’ll find hype-free assessments of the major browsers’ CSS and JavaScript capabilities, as well as their adherence to the W3C standards.

It is also increasingly the home of [ground-breaking mobile web research](/mobile/).

*   #### Compatibility

    This site contains the [Browser Compatibility Tables](compatibility.html).

*   #### Blogs

    [QuirksBlog](/blog/index.html)

*   #### Freelance

    I'm a [mobile platform strategist, consultant, and trainer](/about/). You can hire me.

*   #### Mobile

    My ground-breaking [mobile research](/mobile/).

*   [Sitemap](/sitemap.html)

*   [Contact](/contact.html)

*   [Copyright](/about/copyright.html)