WordPress Links

External Resources
These links should all open in a separate window.

• WordPress-Gear — "a compendium of useful developer tools for working with WordPress".

TinyMCE

• Add a list box to TinyMCE options
• Insert dynamic listbox options in TinyMCE popup editor
• How to add TinyMCE listbox values in windowmanager
• Drop-down menu/ComboBox/Listbox in TinyMCE4
• Dynamic Content in TinyMCE
• How to Add Custom Buttons, Styles, Dropdowns & Pop-Ups — See section 7 for validating inputs

ShortCodes

• Take your shortcodes to the ultimate level