Can someone help me make a plugin?

Extensions Extension Development
#1

Can someone help me make a plugin? I want to do it myself. But there are many places where I think

#2

You’ll need to give some details about it.

#3

see here

See the App Inventor Extensions document. Also the document App Inventor Annotations, Adding Helper Blocks to a Component and How to add a Dropdown Block to a Component might be helpful.

Taifun