RAD Basic supports OCX natively and as easy as with VB6. It has the builtin component RBCOMLIB for loading and executing OCX.
In this demo, we develop a web browser with three components and one line of code. The trick is embedding the IE engine thanks to WebBrowser component.
Another trick:
For showing correctly modern web pages, you may have to add your exe filename into Browser Emulation:
https://docs.microsoft.com/en-us/prev...