I&#x27;m on Debian and I simply use Chromium for that. Here&#x27;s an example of how it works:<p>chromium --user-data-dir=&#x2F;custom&#x2F;webapp&#x2F;dir&#x2F; --app=<a href="http:&#x2F;&#x2F;example.com" rel="nofollow">http:&#x2F;&#x2F;example.com</a><p>Works just fine, I can recommend it. Note that you need to create the custom dir yourself, it&#x27;s where Chromium will store everything related to that instance.