How can I build a custom dynamic widget like linkedin to insert into another website?

Question

Linkedin Widget Creation page

I need to create a custom widget like this where I can give user the code within the script tag and they can include that into their own website.It would be better if it can be built on React.

Answer 1

You can use an iframe to embed a some web content from your web server on another page.

A widget builder usually generates code that contains an iframe and points to a page (or route on your server that generates a page) with various URL parameters that allow the look and contents of the widget to be customised by the widget creator.

Edit: Script tag widgets usually inject an iframe or HTML retrieved from your web server