Business Central Add Ins: (my own) posts compilation

From some time ago I want to create some new Business Central Add Ins. Want tto check some javascript third party component. Some people send me links like these: Control add-in object — Business Central | Microsoft Learn . Good resources, but remembered that in AL transition I made a lot of stuff with Add Ins, and then wrote some posts. The posts were simple and with good use cases.

Today these posts are imported to Medium for a better public consulting and use (and a distant monetization):

JavaScript and AL. The regular expressions example

The geographical position question

Text to Speech in Navision Business Central

Camera with JavaScript and AL Business Central

Web Widget in Business Central. Getting a lot doing almost nothing

Clipboard Catcher Add-in. Base64 conversion

I notice with an indecent lack of modesty that they are good resources to understand what is an BC Add Ins and what could be used for. And by the way, what could Add ins used for? For extending BC capabilities and access to technology and resources that BC does not ease us. How can we get this:

Using the WebAPI capabilities, and importing external js modules. More explanations in next posts.