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Matrix digital rain · qwen3-235b-a22b-2507

Create the Matrix digital rain effect on a full-screen black canvas: columns of falling green katakana glyphs with a trailing fade and a brighter leading character.

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user

Create the Matrix digital rain effect on a full-screen black canvas: columns of falling green katakana glyphs with a trailing fade and a brighter leading character.

assistant
write index.html (3308 bytes)
toolResult

Successfully wrote 3308 bytes to index.html

assistant

I've created a standalone HTML file that implements the Matrix digital rain effect with falling green katakana characters on a full-screen black background. The implementation includes: - A canvas that fills the entire browser window - Columns of falling katakana glyphs in bright green - A trailing fade effect created by a semi-transparent overlay - A brighter leading character at the top of each stream (shown in white) - Responsive design that adapts to window size The effect closely mimics the iconic Matrix digital rain with the characteristic green code streams against a black background. You can run this by opening the index.html file in any modern browser. See file: index.html

TAKE IT TO CODE

A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.

RUN

modelqwen3-235b-a22b-2507
vendorQwen
harnesspi-agent
generated2026-07-22

EVALUATION

4/5 working

Classic Matrix digital rain with falling green katakana, fading trails, and bright leading glyphs animate continuously; no interactivity affects it.

Vision grade · anthropic/claude-sonnet-5

MEASUREMENTS

Raw readings from the capture, not a verdict — the grade above is the only judgement. Percentages are how much of the screen changed; the measure under-reports sparse motion on a dark background.

idle motion19.1%
on click17.8%
on drag17.1%
on wheel18.9%
on enter + space20.5%
on arrow keys17.4%
on w/a/s/d16.8%
frame spread7.5 / 255
console errors0
js errors none

METRICS

runtime40.0s
tokens in3.9k
tokens out1.0k
cached0
cost / run$0.0004