Pong

A complete demo with input and simple collision. Use W/S and arrow keys to move the paddles.

Transport

In the browser, use a canvas with id vulfram-canvas.
Controls: use W / S and the Up / Down arrows. Click the canvas to focus.

Key steps

1. Create paddles, ball, and the backdrop.

2. Read the keyboard with isKeyPressed.

3. Update positions and do simple collision each frame.

Full example

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Live demo canvas