Accessibility in javascript

1. What is accessibility in JS?
2. Is JavaScript accessible?
3. What is an assistive function in JavaScript?
4. Is HTML accessible?

What is accessibility in JS?

Accessibility is about making content available to as many people as possible , which also includes users with old browsers and computers, slow internet connections, strict security restrictions (e.g. no JavaScript) and so on. ... If JavaScript is executable it can even be used to improve accessibility.

Is JavaScript accessible?

A web page containing JavaScript will typically be fully accessible if the functionality of the script is device independent (does not require only a mouse or only a keyboard) and the information (content) is available to assistive technologies.

What is an assistive function in JavaScript?

Assistive technologies represent all information as structured text. Therefore, all JavaScript functionality must take a form that can be interpreted as text. ... Text is usually structured in very simple ways such as lists and tables. These are structures that assistive technologies can easily understand.

Is HTML accessible?

A great deal of web content can be made accessible just by making sure the correct Hypertext Markup Language elements are used for the correct purpose at all times.