With all the latest browsers like IE9, FF4, ever updating chrome, etc., do we still need quirks mode?
If yes where is it useful? In which scenario?
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With all the latest browsers like IE9, FF4, ever updating chrome, etc., do we still need quirks mode?
If yes where is it useful? In which scenario?
No. You should never use quirks mode. It ceased to be of any relevance once IE 5.0 and 5.5 stopped being used.
Those were the last browsers which did not support standards mode, so any sites which needed to include support for them would have needed to be able to work in quirks mode.
However, IE6 along with all versions of all browsers released since then supports standards mode.
Some of them still carry legacy support for quirks mode, but you shouldn’t allow them to use it. (it’s triggered if you neglect to include a
<!DOCTYPE>at the top of your HTML code, which is why you shold always declare a doctype)In the unlikely event that you need to support IE5, then use quirks mode. Otherwise, avoid at all costs.
If you are maintaining code that uses quirks mode then you should take the time to convert to use standards mode.
If it’s a public-facing website, then using quirks mode now should not even be contemplated, as it will look hideous in a lot of modern browsers. Even if it’s in a corporate environment then you I would strongly reccommend converting it to standards mode, as even IE6 users will benefit from that (if nothing else, it’ll make their eventual upgrade to a newer browser less painful). The only time you won’t be able to use standards mode that is if you have a client who is still stuck with IE5. But if you’ve got that, then you should have run away screaming already.