Floors.js

Floors.js is a JavaScript library that turns any website into a Habbo Hotel-style experience—with a single script tag. Think pixelated avatars, furniture placement, chat rooms, and that distinct early-2000s virtual world aesthetic, now injectable into modern web apps. It's listed under vibe coding tools on Product Hunt, which puts it in the same neighborhood as AI-coding agents and chatbot platforms—but instead of writing code, you're decorating digital rooms. The concept is equal parts nostalgia trip and legitimate niche: there are apparently enough developers who want their apps to feel like a Finnish-run social network from 2000 to justify a standalone library. Whether this is meme marketing, art project, or actual tooling for virtual hangout spaces remains delightfully unclear.