Testing harmless.herokuapp in iframe

Testing harmless.herokuapp.com in iframe. This popped up on HackerNews and i wondered if it's possible to embed it somewhere. It's script-free html/css chat "app"

Code is at github.com/wybiral/noscript-chat

Here's a logarithmic posts-per-minute histogram from the evening on 2018-02-06, when script kids came along and spammed the hell out of the place (mousehover for details).

Not the whole period was sampled, sometimes the download stopped without me noticing.

The whole thing was a strange experience, how anonymity for some people seems to inevitably lead to violence. One could have actually talked to each other - kind of funny when 500 people are watching.. Maybe it was just the eye-pleasing gray blur caused by to many messages that drove the attackers.