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moodi

Your loading spinner, but it has feelings

moodi is a tiny 3D buddy that lives in your UI and shows what's happening: thinking, loading, happy, error. One line of code for React or Web Component. Free & open source. No signup, no BS. Built by a solo dev.

Top comment

Hey Product Hunt 👋 I’m Kornel, the solo dev behind moodi.

Every app has the same loading spinner. Every AI chat has the same three dots. I wanted my UI to actually feel something, so I built a tiny 3D buddy that reacts to what your app is doing. 👻

What it does
moodi shows your app’s state as a mood: thinking while your AI is working, loading while data comes in, happy when it’s done, error when things break, love when the user does something nice. 11 moods in total, and it follows your cursor too.

⚡ How easy it is
One line. React, Web Component or CDN. Change the mood prop and it morphs smoothly.

🎨 Make it yours
→ Pick a shape (ghost, pebble, blob, drop, bean, cube)
→ Any brand color
→ Optional cute sounds

🪶 Light by design

Tiny and fast, so it won't slow your site down.
One shared WebGL renderer for every instance, lazy loading, and a low-power fallback. It won’t kill your Lighthouse score.

🆓 Free & open source (MIT)
No signup, no paywall. Code is here: https://github.com/korneXD/moodi

Try the playground: https://www.getmoodi.dev

I’d love your feedback: which mood should be the 12th, and what shape should I add next? I read every comment 🙏

About moodi on Product Hunt

“Your loading spinner, but it has feelings”

moodi was submitted on Product Hunt and earned 2 upvotes and 2 comments, placing #108 on the daily leaderboard. moodi is a tiny 3D buddy that lives in your UI and shows what's happening: thinking, loading, happy, error. One line of code for React or Web Component. Free & open source. No signup, no BS. Built by a solo dev.

On the analytics side, moodi competes within Design Tools, User Experience and GitHub — topics that collectively have 674.1k followers on Product Hunt. The dashboard above tracks how moodi performed against the three products that launched closest to it on the same day.

Who hunted moodi?

moodi was hunted by Kornel. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

For a complete overview of moodi including community comment highlights and product details, visit the product overview.