What Opera can and cannot do

Many Opera users from among web developers are constantly interested in the question of which web standards the Norwegian browser fully supports, which ones partially, and which is better not to touch at all, because Opera still does not support this standard. Recently, a detailed table has appeared on the official web site with a list of all supported web specifications. Anyone who is interested in this issue - welcome to the specialized section.

You can view the online version of the spreadsheet, and the fixed version is also available in PDF. The data presented in the table are valid for Opera versions for FreeBSD, Mac, Linux, Solaris and Windows, as well as for Opera Mobile.

Opera 9.5 Web Spec List Supported

News source