Do I need to install anything?

No. It runs in any modern browser, free, with no account required.

For First Responders · GPU PDE Solver

GPU PDE Solver for a projectile from a cannon

Built for first responders planning or training for real incidents. Run fast what-if scenarios for response planning and training — no software to install in the field. Simulate a projectile from a cannon live below — adjust the inputs and watch it respond, right in your browser.

GPU PDE Solver (WebGPU)Live

Jacobi relaxation · steady heat / Poisson

Controls

Click to paint heat sources; the GPU solves the steady-state field with 40 Jacobi sweeps per frame across a 384×384 grid.

Jacobi iters / frame

Data Inspector

Backendstarting…

Grid384×384

Unknowns147,456

FPS—

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

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Frequently asked questions

Is this good for first responders?: Yes — this version of "GPU PDE Solver for a projectile from a cannon" is framed for first responders planning or training for real incidents. Run fast what-if scenarios for response planning and training — no software to install in the field.
Do I need to install anything?: No. It runs in any modern browser, free, with no account required.