receipts

Built with vibe coding

Anyone can have opinions about AI-assisted development. These are mine with a URL. Every product below was built solo with the workflow and stack described on this site, and shipped to real users.

Live products

  • Dolphin Beyond

    Web, iOS

    A physics arcade game where you ride one dolphin from the ocean to space — a browser and App Store homage to the Flash classic Dolphin Olympics.

    React, Three.js, Capacitor, Firebase

  • Quiz Fight

    iOS

    A trivia game for iOS with more than 500,000 AI-generated questions and a healthy amount of competitive friendship destruction.

    React, Capacitor, Firebase, OpenAI

  • HeadToHead

    Web, iOS, Android

    Predict football results against your friends in private mini-leagues, built around the Danish Superliga.

    React, Vite, Firebase, API-Football

  • Runish

    Web, iOS

    A map-first, async GPS running game — real runs over Mapbox with a game HUD on top.

    React, Capacitor, Mapbox, Firebase Functions

  • TaskMondo

    Web, iOS, Android

    Tasks, CRM, booking and email in one workspace — built for everyone who lost the overview around the tenth open tab.

    React, Vite, Firebase, Capacitor

  • LostLead

    Web

    An AI that digs through forgotten DMs and messages and finds the customers you should have answered long ago.

    Next.js, Firestore, OpenAI

  • Dealer ID

    Web, iOS

    An app for watch dealers and digital dealer communication.

    React, Capacitor, Firebase

  • Nuze

    Web, iOS

    A free daily edition of ten stories, ranked by how widely the world’s newsrooms cover them — the pipeline reads around a million articles a day in 64 languages.

    React, Node.js, Cloud Run, OpenAI

Currently on the workbench

In development right now — because the honest picture of vibe coding includes the things that aren't done yet.

  • Ragnaroll

    A 3D physics dice roguelite — poker hands meet flick-the-dice, Norse edition.

    React, Three.js, Rapier, Capacitor

  • TinyTrack

    A portrait-mode 3D time-trial drift racer for mobile.

    React Three Fiber, Rapier, Capacitor

  • Big Chair

    A career roguelite — Reigns-style swipes with RPG meters, from intern to the big chair.

    React, Firebase, OpenAI content tools

  • Penpo

    A pen-pal app about meeting a mind before a face.

    React, Firebase, Capacitor

  • Bubbi

    Adaptive white noise for babies that listens on-device and adjusts playback.

    SwiftUI, Firebase

What this list is for

Every guide on this site points back here, because claims about vibe coding are cheap and shipped software is not. If you want the stories behind the list, start with what you can actually build with vibe coding — it walks through several of these products and what each one taught me. Deeper case studies of the apps also live on appsmedhalfdan.dk.