> Cheap to maintain: Most webpages should work indefinitely without falling over. Simple HTML will do this, so long as a browser that supports that version of HTML and CSS is still around. A static Go binary serving dynamic HTML will do this. I struggle to imagine Python, Ruby, etc being able to accomplish this though. That's to say, I'm not sure that's a good rule or could use some reworking to make it more achievab…
Once upon a time side bars and tool bars were made up of iframes that could talk to each other. Those sites wouldn't work today for "security reasons"
[1]: https://developer.mozilla.org/en-US/docs/Web/API/Window/post...