See also:

• Computers: Internet: Organizations: Standards  (15)
• Computers: Internet: Web Design and Development  (15,914)

Acid2 in Major Browsers - - Screenshots and discussion of the rendering of the Acid 2 test by different versions of various browsers.

Acid Tests - - A series of tests from the Web Standards Project to assess the standards support of web browsers. Also includes tests themselves, reference renderings, descriptions of the functions tested.

Browser Zoom Comparison - - Compares the zoom function and its results on all the major browsers.

Browsershots - - Generates screenshots of how websites appear at vraious resolutions in several commonly used web browsers.

CSS3 . info - CSS Selectors testsuite - - Test to determine whether your browsers supports all CSS selectors.

Google Labs: Browser Size - - Simple visual tool to show what percentage of web users can see different areas of a website without needing to scroll.

IE Netrenderer - - Online tool allowing to verify how websites appear in Microsoft Internet Explorer 5.5, 6 and 7.

QuirksMode DOM Compatibility Tables - - Provides detailed studies and suggested work-arounds for various browser incompatibilities relating to modern standards.

Robin's HTML 4.0 Conformance Test - - Test a browser's support for new HTML 4.0 elements. Includes a table of results for several popular browsers.

Web Browser Standards Support - - Tables comparing support for different feature of HTML, CSS, DOM, and ECMAScript in Internet Explorer, Firefox, and Opera.

Wikipedia: Comparison of Web Browsers - - Provides various tables giving an overview of the features and support for various standards present in a number of different browsers.

Opera Files Antitrust Complaint with the EU - - Press release coving Opera Software's complaint that asks the EU to help give consumers a genuine choice of standards—compliant Web browsers. (December 13, 2007)