Comment by rayiner

LLMs open up huge possibilities to do work that you otherwise wouldn't do. I vibe coded a PDF viewer yesterday in a couple of hours using Claude and Grok. I've been itching for a native Mac app that meets some very basic requirements: one window with file tree on the left and tabbed view on the right, with the ability to call out to pdfgrep and jump to results. Like Zotero, but with better multi-file search and a viewer that doesn't choke on big files. Claude built it for me in an hour, and Grok iterated a couple of times to make it better. I didn't look at a single line of code. It's now my default PDF viewer, and I used it today to do a bunch of my real work.

It's a braindead simple program that mostly hooks together pre-existing functionality, it just so happened that none of the widely available apps had the specific mix of features I wanted. I could probably have done it myself in a week if I took time off my non-coding day job to figure out Swift and AppKit. But I wasn't going to do that. I’m psyched. I hate web apps and now I can just write my own for all the little things I use every day.