Might be interesting to people here: this blog is hosted on Repl.it on a single repl/container[1] (2GB memory, 2vCPUs[2]) that's also powering IDE functions like editing, collaboration, chat, intellisense, etc.
We're able to fix typos and bugs and have it live-deployed as it's serving traffic. I recorded a gif here of what it looks like from the inside: https://twitter.com/amasad/status/1235742525056380929
Where is the fabled "hackernews hug of death" if a tiny container can handle the traffic? :-)