Is HTML case-sensitive or case-insensitive?

[ferriesthai]

Is HTML case-sensitive or case-insensitive?

[PrimeItSolution]

Tag names for HTML elements may be written with any mix of lowercase and uppercase letters that are a case-insensitive match for the names of the elements given in the HTML elements section of this document; that is, tag names are case-insensitive.

[WoodsPainting]

XHTML , that is being XML is case sensitive. Generally, HTML is case-insensitive, but there are a few exceptions. Entity names (the things that follow ampersands) are case-senstive, but many browsers will accept many of them entirely in uppercase or entirely in lowercase; a few must be cased in particular ways.

[tanwirjain]

Its not a cs language its a markup language.

[PoolMaster]

XHTML , that is being XML is case sensitive. Generally, HTML is case-insensitive, but there are a few exceptions. Entity names (the things that follow ampersands) are case-senstive, but many browsers will accept many of them entirely in uppercase or entirely in lowercase; a few must be cased in particular ways.

[fisherinjurylaw]

HTML is case-insensitive, but there are a few exceptions. Entity names (the things that follow ampersands) are case-senstive, but many browsers will accept many of them entirely in uppercase or entirely in lowercase; a few must be cased in particular ways.