◀ VibeCruiser

aetheria

A free web demo — play it in your browser, no install. Generative backgrounds, tuned by hand — an installable WebGL background studio.

by @SethMed7 · SethMed7/aetheria on GitHubLANG TypeScriptHOSTED ON SETHMED7.GITHUB.IOUPDATED 4 Sep 2026

+1 WANTED#12 on Most WantedVote and save it — free account with email or sign in with GitHub

Made this, @SethMed7? 5+ people played it here → or use email

Controls: Press Space to shuffle, G to open the saved gallery, and H to hide or show the…

▶ Play full screen ▲ Vote: free account with email ▲ Or sign in with GitHub

GitHub may ask you to sign in, then to let VibeCruiser “Verify your GitHub identity” and “Act on your behalf”. We only read your profile and email, and never post anything.

Open the live demo Source on GitHub

From the README

Generative backgrounds, tuned by hand.

A free, installable WebGL studio for cinematic backgrounds.

Everything runs locally in the browser. Aetheria has no accounts, uploads, tracking, or server-side rendering pipeline.

The export is written to out/. The production app is configured through railway.json. Pull requests run lint plus both production and static builds in GitHub Actions.

The rendering engine lives in lib/engine.ts. A persistent WebGL 2 context draws a single full-screen triangle and evaluates the selected composition in one fragment-shader pass.

Read the full README on GitHub →

Built something like this? Submit your vibe — free account, takes a minute. How listing works.

More like this

Made this?

Claim it: create a free account, then press CLAIM THIS in the cruiser. Put the badge below in your README or on your demo page first; that link is how we know it's yours.

Your project is on the cruise, loaded live from your own site. Put the badge in your README or on the demo page: it shows your live play count, it links back to this page, and everyone who lands here is one click from running the real thing.

On VibeCruiser

How listing, the badge and claiming work →