◀ VibeCruiser

flyit

A free flight simulator — play it in your browser, no install. Fly a light airplane over Frederick County, Maryland with real 3D terrain, satellite imagery, GIS buildings, and simple keyboard controls.

by @rosemontni · rosemontni/flyit on GitHubHOSTED ON ROSEMONTNI.GITHUB.IOUPDATED 10 Oct 2026

Vote and save it — continue with GitHub or sign in free

Made this, @rosemontni? See how many people played it → or use email

Controls: Up / Down arrows: climb / descend · Left / Right arrows to turn

▶ Play full screen ▲ Vote with GitHub ▲ Vote with email

GitHub asks to share your profile and email with us. We never post anything.

Open the live demo Source on GitHub

From the README

A browser flight simulator with a light airplane, simple keyboard controls, and real-world 3D geography around Frederick County, Maryland.

Play at No installation or build is required. Internet access and a WebGL-capable browser are required to load Cesium and geographic services.

For a local HTTP preview, run python -m http.server 4173 --directory dist, then visit

Fly through five golden rings, or explore freely. Terrain assistance helps keep the airplane above loaded ground elevation. Flight uses WGS84 longitude, latitude, altitude and an assisted arcade flight model.

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 →