How to Add iFrames in Gutenberg Blocks
iFrames are a feature of the web that can be very useful and also very frustrating.
WordPress is a good example of this. On one hand, WordPress uses iFrames as a key part of the Customizer. On the other hand, WordPress often blocks iFrames as a security threat.
In this guide, I'll show you how to add iFrames to posts made with the Gutenberg editor.