[kilian]

I don’t see how you can come to that conclusion with even a superficial reading of the homepage, unless you count ‘shows web pages’ as ‘almost all features’.

And even then the homepage only lists about 30% of what Polypane does.

[culi]

You can simulate mobile screens, toggle light/dark/print/other media modes, edit css, debug layout, run a11y and lighthouse tests, and download all the framework-specific devtools you want.

Besides the multi-pane synced windows I don't really see a new feature here. It's a lot of advertising of little-known features that are already built-in to Firefox

I'm not trying to shit on your product. It seems polished and possibly useful. It just seems insincere for you to advertise browser features that are built in as features of your app specifically

[kilian]

> It just seems insincere for you to advertise browser features that are built in as features of your app specifically

Sorry but I honestly don't understand this line of reasoning. Advertising a product having a feature in no way means claiming other products do not have the same or similar features.

I could list dozens of things not in Firefox, Chrome or any other browser that Polypane has (and in fact, you list off a few that definitely aren't in Firefox. ) but even so, listing the features a specific product has is the whole point of a marketing website.

Do you also expect Apple to list HP and Acer laptop alongside their Macbooks because those also have screens and keyboards, or otherwise it would be insincere they advertise (on their own marketing website) the screen of a Macbook?