The jQuery library have the following important features:
HTML or DOM manipulation, CSS manipulation, HTML event methods, Effects and animations, AJAX, Utilities etc.
Many of the top famous companies on the use jQuery for web, such as: Google, Microsoft, IBM.
This is Paragraph.
Normally JQuery element start with symbol “$” (dollar).
syntax: $(“h1”).css(“color”, “blue”)
Above code in syntax tell browser to change css of “color” to “blue” of “h1” element.
To know detail about other tags of HTML document refer here.