form
Defines an HTML form for user input
input
Defines an input control
textarea
Defines a multiline input control
button
Defines a clickable button
select
Defines a drop-down list
optgroup
Defines a group of related options in a drop-down list
option
Defines an option in a drop-down list
label
Defines a label for an [input] element
fieldset
Groups related elements in a form
legend
Defines a caption for a [fieldset] element
datalist
Specifies a list of pre-defined options for input controls
keygen
Defines a key-pair generator field (for forms)
output
Defines the result of a calculation