About

Ondesked is a markup language which is used for developing GUI for desktop apps.

It's based on XML, and is similar to HTML; if you know HTML, you already know some of Ondesked.

Every Ondesked document should have an app element as the root element. Just like this:

<app>...</app>

You can think of it as equivalent to an html tag.

Ondesked is designed to be strict, to prevent any unexpected behavior, and to keep codes consistent. So, every Ondesked document should start with app tag, otherwise it just won't work.