I just tried it on an iPhone and it worked...fine? The collapsible configuration panel has some placement issues, but otherwise the page is perfectly usable.

Secondly, it's a tosser simulation. It isn't a transit app for someone running to catch the train. Someone "vibe coded" it for novelty and they owe you, or anyone else, literally nothing.

As ucosty mentioned, "It's a lot of work for very little return". As some who made dozens of fun little web gadgets and toys that hit viral success, there is something remarkable about how entitled people get for something that literally benefitted me in absolutely no ways.

As a plebeian with only a phone I was not able to use this website.

As a patrician with only a desktop I was able to use this website.

I delegated this errand to my manservant. I am quite unaware of what means of access he may have at his disposal but I trust that his resourceful nature will suffice to provide a precis of this internet website.

The desktop-owning class might do well to reflect upon its privilege.

"Desktop Site" works fine.

> It seems that a lot of vibe coders forget

So do many non-vibe coders, somehow. I dont understand why someone would make a website without mobile support in 2026, when phones are the primary device for a lot of people.

If the data gets hard to navigate on a phone.

I have a funny request laying around for a mobile version of a 5000 row 50 column table. It works on my phone but I have no idea where I am. Im thinking and testing all kinds of things but nothing looks nice and it doesn't feel pleasant.

But in most cases there is no excuse for it.

My bad. It works on mobile but I haven’t realized I need to tap the wheel to hide control panel. OP hid it by default now.

It's a lot of work for very little return, especially for a hobby or side project

I get it. In fact, managing and debugging two versions sucks.

In such cases, you can easily implement simple device detection and display “this is desktop app only”…