Not mine, but it's a website where you can use a segment display

A tiny website that lets you type using old-school segmented letters somehow turned into a full-blown comment-section appreciation party. The page itself is simple: it shows how letters and numbers can be built out of glowing little line pieces, the kind of thing people might recognize from clocks, signs, or, as the post hints, trains in Spain. But the real action was in the reactions, where readers instantly treated this like a nostalgic treasure hunt mixed with a design debate.

The strongest opinion? People are weirdly passionate about which display style rules. One commenter flat-out cheered, "the 16 segment display is just so versatile," which is basically the geek equivalent of starting a sports rivalry. Another person immediately wanted more, calling for even fancier concept versions from Posy, because apparently one hypnotic letter-machine is never enough. And then there was the mini-mystery: someone asked whether any real-world hardware actually uses this exact layout, only to realize the post already pointed toward Spanish trains... except the link was dead. Cue light detective-drama energy.

The funniest twist came from a commenter who revealed this kind of display had become a frontend developer test, turning a cute visual toy into a secret job interview challenge and, if candidates were quick, even a working clock. So yes: what looked like a niche design curiosity became a nostalgia trip, a flex, and a low-stakes internet argument about glowing line fonts. Classic comment-section chaos.