html attributes in detailed

HTML attributes provide additional information about an HTML element and are used to define its properties and functions. They are added to the opening tag of an element and are usually made up of a name and a value, separated by an equal sign. 

For example:

<tag attribute="value">content</tag>

Some common HTML attributes include:

id: used to uniquely identify an element within an HTML document.

class: used to apply CSS styles to an element.

src: used to specify the source URL of an image or other media.

href: used to specify the destination URL of a hyperlink.

alt: used to provide alternative text for an image, to be displayed if the image cannot be loaded.

width and height: used to specify the dimensions of an image or other media.

style: used to define inline CSS styles for an element.

title: used to provide additional information about an element, usually displayed as a tooltip.

disabled: used to disable a form element.

readonly: used to make an input element non-editable.

required: used to make an input element required.

These are just a few examples of the many attributes available in HTML. 

Each element has its own set of attributes that can be used to define its properties and behavior.

some of the common and most used HTML attributes are listed below:

id: specifies a unique id for an element

class: specifies one or more class names for an element

style: specifies an inline style for an element

src: specifies the source URL for an image or a media element

href: specifies the URL for a link

title: specifies extra information about an element

alt: specifies alternative text for an image

width and height: specifies the width and height of an image or a video

target: specifies where to open a linked document

rel: specifies the relationship between the current document and the linked document

type: specifies the type of an element

value: specifies the initial value of an input element

name: specifies the name of an input element

placeholder: specifies a short hint that describes the expected value of an input field

required: specifies that an input field must be filled out before submitting the form

readonly: specifies that an input field is read-only

disabled: specifies that an input field is disabled

checked: specifies that a checkbox or radio button should be pre-selected when the page loads

selected: specifies that an option should be pre-selected when the page loads

action: specifies the URL of the file that will process the form data

method: specifies the HTTP method to use when sending form data

enctype: specifies how the form data should be encoded when sending it to the server

accept-charset: specifies the character encodings that are to be used for the form submission

Note: This is not an exhaustive list, There are many more attributes you can use depending on the context and the element you are working with.