Differs HTML tags in various colors based on their categories, making it easier to read and recognize the code structure. The most common features in a good HTML editor are: It ensures every string of code is clean and works properly. It can be a stand-alone software dedicated to code writing and editing or a part of an IDE (Integrated Development Environment).Īn HTML editor provides more advanced features and is specifically designed for developers to c reate web pages more efficiently. An HTML editor is a piece of software for creating and editing HTML code.