Apps for your car's browser

Games and tools built to run on the center screen while you're parked.

Built something for the car's browser?

Send your app, an idea, or a question to frunkstore@protonmail.com

App submission requirements

HTML, CSS and JavaScript. TypeScript is fine once compiled to JS.
WebAssembly from C, C++, Rust, Go, Zig or AssemblyScript (Emscripten, wasm-pack, etc.). SIMD and threads work.
Graphics: WebGL 2 or Canvas. WebGPU is not available.
Any framework or engine (React, Svelte, Phaser, PixiJS, three.js, Godot web export) if it stays within the size limit.
Static files only, with an index.html entry. No server code.
Not accepted: native binaries, Android/iOS apps, browser extensions.

Landscape layout that works at 773×601 CSS pixels with no sideways scrolling, and scales up for full screen.
Touch first: tap targets at least 44 px, no hover-only controls, no keyboard required. Gamepad support is a bonus.
Runs smoothly on the slowest cars (Intel Atom, 4 cores): aim for 30 fps or better.
Under 25 MB total; under 5 MB is recommended. Should load in about 10 seconds on LTE.
Sound starts only after the user taps.
Works offline after the first load (recommended).

Apps open in a sandboxed frame. Pop-ups and leaving frunk.store are blocked.
localStorage and IndexedDB work. Prefix keys with your app id.
The page is cross-origin isolated: anything loaded from another domain must be HTTPS and send CORS or Cross-Origin-Resource-Policy headers. Bundling assets is easier.

Made for parked use. Nothing meant for use while driving and nothing that gets around the car's driving limits.
You own or have the rights to all code, art and audio. Open-source licenses are fine; include them. No copyrighted ROMs or pirated games.
No malware, crypto mining, hidden tracking, or collecting passwords.
Don't use Tesla's or anyone else's branding as your own.
No adult content.

Every app is tested in a real car before it's listed.