Too Long; Didn't Read
The Teacher and Enforcer in Style Linters and HTML Validators are a tool that teaches best coding practices while they catch and sometimes resolve code bugs. Style linters are specific to CSS style rules and are used to keep CSS code in check. The HTML validator is a web application that will run through every line of your HTML code and provide you a detailed report of the warnings and errors where your code does not follow the standard HTML page layout. Once you have the report of errors and warnings caught by the validator, you need to go to your HTML file and correct these errors.