Deploy a website on imgur.com
This has all its place on hacker news because it is a fun hack, but it's not <i>at all</i> practical. Not only it doesn't work in all browsers even fairly recent ones (service workers), but even when it works it necessitates javascript enabled, and imposes a non negligible additional load time. And more importantly, with the way it is recommended to use it using 404.html file as a "catch all", it means all your pages are served as 404 errors, which can be a problem for a lot of things (starting with search engine indexing).