Embedding options: How many options are availabe?

- Embedding options, this I think would be a standard iframe. But are other options available? Javascript for example?

The default embed option is a simple one-line JavaScript code. Besides that, there are several embed ways such as iFrame, source code, etc. You can find detailed information at the following guide: https://www.jotform.com/help/67-Which-Form-Embed-Code-Should-I-Use 

Let us know if you need any further clarification.