Flappy bird game build in HTML canvas 5 Play Flappy Bird instantly on arcadefork - no download, no sign-up, works on any device.
Originally by jordyvanraalte · undefined licence · source
Yes. Flappy Bird runs entirely in your browser on arcadefork - no download, no account, no payment.
Flappy Bird is an open-source project by jordyvanraalte, published under the GPL-3.0 licence. The original source is linked from the credits page.
It is served as a normal web page, so it scales to your screen. If it needs a keyboard, the on-screen controls are still there.