html5 should not use markup instead of scripting where appropriate

“There’s no sense writing markup when you don’t have to, right?”. The second and third options are valid even in HTML. Great read btw. Just a note – your link to Mark Pilgrim’s Dive Into HTML5 semantics page points to a 410. The point of html is that it is a front end technology that can take content from a backend server to display. The answer depends on which characters are being considered. These attributes include: Admittedly, I only rarely see this, but using required as an example, I’ve seen the following: Ultimately, this causes no harm. According to a warning above, the hgroup tag was removed from the spec (W3C spec i suppose), but WHATWG’s spec still has it. color: red; Which should I use, and which should I avoid? HTML Tag The element was a predecessor of the element which was deprecated in HTML 4.01 and removed from the specification entirely in HTML5. You can get up to speed with our articles on the
element and the
element, but I’ll briefly summarise: As I’m sure you’re aware, the
element can be used multiple times in a document, which has popularized the following pattern: If your
element only contains a single heading element, leave out the
. There are three valid ways for a boolean attribute to be applied. What other common markup mistakes have you spotted around the web? You can use these tags:
. When the only child of the
is the
, why include the
? Very usefull article. Related Articles. Double-quotes are not required under the HTML5 specification except under the special conditions listed above, however as a … For me this is like saying the header or footer of an
should be outside it. If it’s a descendant of an article or a section it’s primary navigation for that context. No example is going to be perfect and you’re right we have to plan for the future but if you’re using a CMS then it’s no trouble to go in and edit the template to make the change site wide. . It wasn’t that long ago that the push away from table based design lead to container style design in an attempt to clear out all the extraneous code and separate content from structure. color: red; Except where in the script tags they seem to be closed twice?? Authors should not use the canvas element in a document when a more suitable element is available. Applying that to our above example, we would write this (in HTML): It would be impossible for me to list here all the quirky markup patterns and practices I’ve come across, but these are some of the most frequently seen. @fjpoblam — “it is virtually impossible to write the ‘perfect’ HTML5 website”. Use of control codes in HTML and XHTML is never appropriate, since these markup languages are for representing text, not data. Technical Report Unicode in XML & Other Markup Languages. Would you add a link to it in a ‘skip to’ block for accessibility. I have to say that you write in an inspiring way. Read here Here is a common mistake made by html5doctor.com. “I just find it strange including something that isn’t actually the quote, in the quote.” I’m the opposite here. There are a range of control-like Unicode characters, some of which fulfill the same role as markup. Extensible HyperText Markup Language (XHTML) is part of the family of XML markup languages.It mirrors or extends versions of the widely used HyperText Markup Language (HTML), the language in which Web pages are formulated.. The spec describes
as being some flow content, optionally with a caption, that is self-contained and is typically referenced as a single unit from the main flow of the document. How to change article section to main element ? developers are still wrong about the use of the HTML5, mainly on issues related to . One of the most common problems I see in people’s markup is the arbitrary replacement of
s with HTML5 sectioning elements — specifically, replacing wrapper
s (used for styling) with
s. Element being singular. The HTML5 Document Outline Algorithm. I really would like to get feedback, about my too short comment above. The HTML5 Document Outline Algorithm. canvas, video etc.) I know you said you’re not a journalist, but you’re a smart guy! HTML5 is being developed as the next major revision of HTML (Hypertext Markup Language), the core markup language of the World Wide Web [1,2]. Instead, use CSS to control font size. WYSIWYG tools should use elements they know are appropriate, and should not use elements that they do not know to be appropriate. If you’re not quite sure which element to use, then I suggest you refer to our HTML5 sectioning content element flowchart to guide you along your way. First up, thanks for the great article. For the record, in HTML5: You’ve got a fantastic resource here for html5 markup. Where markup is available, however, you should use it. As @Dr. Clark says, “One of the most common problems I see in people’s markup is the arbitrary replacement of ” (emphasis added). In this post, I’ll show you some of the mistakes and poor markup practices I often see and explain how to avoid them. Safari traditionally accepted In short, do the hard work to make things inclusive. These provide native input assistance and validation without any JavaScript code… Will have a think about that one some more and update the appropriate articles. Naurul: You use CSS attribute selectors for that, like, , which will match all HTML elements with a role attribute set to main or,