Differentiate HTML 5 and HTML 4

[stephencovey21]

HTML has been in continuous evolution since it was introduced to the Internet in the early 1990's. Some features were introduced in specifications; others were introduced in software releases. In some respects, implementations and author practices have converged with each other and with specifications and standards, but in other ways, they continue to diverge. HTML4 became a W3C Recommendation in 1997. While it continues to serve as a rough guide to many of the core features of HTML, it does not provide enough information to build implementations that interoperate with each other and, more importantly, with a critical mass of deployed content. The same goes for XHTML1, which defines an XML serialization for HTML4, and DOM Level 2 HTML, which defines JavaScript APIs for both HTML and XHTML. Please comment on this. Let’s share our knowledge of HTML with each other.

[cute]

HTML 5 has a single language. It reduces development costs. HTML 4 supports multimedia options and scripting languages that are easily accessible to users with disabilities.

[luckyluck]

This problem is true,thank you very much !

[firstservicesnevda]

While it continues to serve as a rough guide to many of the core features of HTML, it does not provide enough information to build implementations that interoperate with each other and, more importantly, with a critical mass of deployed content. The same goes for XHTML1, which defines an XML serialization for HTML4, and DOM Level 2 HTML, which defines JavaScript APIs for both HTML and XHTML. Please comment on this. Let’s share our knowledge of HTML with each other.