John Kappa | Vibe Coding Experiments

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Made with Cursor

Part playground, part graveyard. These are the things I built with AI when I probably should've been doing something else. A few I'm proud of. A few I'd rather forget. All of them taught me something.

Consider this a lab, not a portfolio.

Inventory Tetris

Containers hold things. Things go in containers. Containers do not go in themselves. I learned that the hard way.

DCS Tactical

DCS Tactical Reference is an interactive encyclopedia covering 37 air-to-air missiles and 47 air-to-ground weapons featured in DCS World.

Gifted

Gifted runs entirely in your browser. Your images never touch a server, there's no account to create, and it won't ask you to upgrade to Pro. Just drop in your frames and go.

Nooodes

Connect text, image, video, and 3D blocks to build AI-powered creative workflows. Requires a BYO Replicate API key.

Archaeological Greece

This digital atlas maps every significant archaeological site and museum in Greece. 424 locations with coordinates, descriptions, and categories.

Armatron

3D 80s robot arms brought to life in your browser. Warning, this one takes some coordination.

Choose your own adventure

Select a story to begin your journey. You can also create your own stories using the node based story builder.

Look Beast

Pan around, get lost, find your next dream ride. With 400+ cars scattered across endless space, the adventure never stops.

Trackr

Obsesivly track your life for no reason other than data...

Dot Points

Import your image, generate dots, rotate them, and export videos or stills.

Weather app

A simple weather app that works well on your phone. Data from Open-Meteo

Moodboard

Upload a creative brief and let Al curate a visual mooodboard tailored to your vision. Work in Progress

Rift Duel

Reduce the Void Entity's life from 20 to 0 before it destroys you!

Bigger Clouds

A minimal one page weather app that uses rain effects and shows you a 10-day forecast. Works well on mobile.

Kanvas

Kanvas is an experiment, a tool, and maybe your new favourite Chrome extension.

DOS-Style

Love the old CRT DOS look? Well here's your new default notes tab. DOS-Style transforms your new tab into a sleek, DOS-styled interface.

Clearslate

Just a simple Links, Notes and Task tool. Everything you need and nothing you don't.

Microjournal

In a world of constant noise, MicroJournal helps you pause and take a moment for yourself.

DitherMe

A browser based dithering tool compelte with presets ranging from Game boy to Retro CRT.

Shredder

Digitally shred your images to make art. Nothing serious here.

RandomGif

A MacOS app menu bar distraction you didn’t know you needed.