A browser-based viewer for Office Open XML documents

appears to be vibe-coded to me

It's dangerous, carelessly coded, not human-reviewed, and likely malware laden.

No docker container either, which is a red flag.

Do you have evidence of malfeasance, or are you assuming that because one user said he thought it was vibe-coded without further elaboration?

This is rendering my files really well!

I'd love to see Codex adopt this for its Office file rendering. I've been working on a markdown-to-pptx tool lately, and certain things like tables or specific master slides don't quite render 100% accurate there. Missing table formatting or completely wrong font sizes. But they look 99% perfect here (I noticed one numbered list that didn't have enough whitespace between the number and the text).

It rendered a really long and complex documentation Word file perfectly though.

This project is super cool. And it shows what agent factories can do. However I’m not sure how well it’s protected against malicious tickets/actors.

Each time I found a bug. I (Claude code, let’s be real) post a detailed bug report. And this project usually fixes it in less than 24h. So now, I have an agent pulling the newest changes each day checking if my issues is fixed.

It’s so much fun.

Btw: I have a very similar experience with the Mastra project.