Teach yourself JavaScript
https://www.geeksforgeeks.org/javascript-tutorial/
Developing custom sections in JavaScript
https://www.lianja.com/doc/index.php..._in_JavaScript
Developing custom gadgets in JavaScript
https://www.lianja.com/doc/index.php..._in_JavaScript
Understanding UI layouts
https://www.lianja.com/doc/index.php...ing_UI_Layouts
Understanding Custom delegates
https://www.lianja.com/doc/index.php...stom_Delegates
