Matrix digital rain · qwen3-vl-235b-a22b-instruct
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.
transcript · 4 messages
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.
I'll create a single-page web app with the Matrix digital rain effect using HTML, CSS, and JavaScript all in one file.
index.html (3272 bytes)Successfully wrote 3272 bytes to index.html
I've created a Matrix digital rain effect in a single HTML file. The implementation features: 1. A full-screen black canvas that adapts to window size 2. Columns of falling green characters (including katakana, Latin letters, and numbers) 3. A trailing fade effect created by using a semi-transparent black background 4. A brighter leading character (the current character in each column) 5. Random character selection from the defined character set 6. Responsive design that adjusts when the window is resized The effect runs at approximately 30 FPS and creates the iconic Matrix "digital rain" look with characters falling down the screen in columns, with the most recent character being brightest and older characters fading behind it. You can open the index.html file in any modern web browser to see the Matrix effect in action.
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
EVALUATION
Classic Matrix digital rain with fading green katakana columns, animates continuously; inputs don't add interactivity but don't break 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.