Dynamic Code Editor is a dynamic editor which allows newbies to practice web development technologies such as HTML, CSS and Javascript.
One can write demo code and test it before implementing it to the real project using this editor.

Run coding.html file
Write your code and view changes

Barebones site is visible at: https://painlessdeath09.github.io/DynamicCodeEditor/
However, ensure to locally run the site to enable maximum functionality