SelfWeb - Version 3.0.32 Professionl HTML Editor within Tags, Attributes and Values Validation, Browser Preview, Browsers Comparison and Plug-Ins. All the source code that are needed can be easily found on the HTML Resources Tree, just click on the code and drag it into the editor to paste. The HTML Resources Tree includes almost 1,700 records within five sections: Tags, Attributes, Values - Generic Attributes CSS Style Attributes, Values - Special Characters - Colors