Developer Builds Playable Snake Game Using 576 Simultaneous Browser Windows

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A developer has created a fully playable Snake game that runs across 576 individual browser windows, each acting as a pixel on the game grid. The project exploits the ability to programmatically control the size, position, and content of browser windows through JavaScript, as long as the user permits popups. The game is controlled via arrow keys and has only been tested on Chrome for Windows, with the developer warning it is highly demanding on both the eyes and the PC. Beyond the novelty, the developer also highlighted a practical real-world use case: using two coordinated browser windows to review and validate third-party links without relying on iframes, which some sites block. The project demonstrates the broader potential of multi-window browser control for building tool editors, multi-screen applications, and other split-interface workflows.

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ProgrammingDEV Community ·

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