Arpeggiator pad · gemini-3.1-flash-lite-preview
Using the pre-provided tone.min.js (global Tone), build a clickable pentatonic pad grid that triggers a synth voice with reverb, plus a play/stop button that runs an arpeggiator sequence at an adjustable tempo. All sound synthesized, no audio files.
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Using the pre-provided tone.min.js (global Tone), build a clickable pentatonic pad grid that triggers a synth voice with reverb, plus a play/stop button that runs an arpeggiator sequence at an adjustable tempo. All sound synthesized, no audio files.
thinking
**Defining App Functionality** I'm now zeroing in on defining the core functionalities for the single-page web app. The features are outlined: a pentatonic pad grid will trigger synth sounds, a synth voice will have reverb, and there will be a play/stop button for an adjustable tempo arpeggiator. It will all be synthesized, no pre-recorded audio files.
{"command":"ls -l tone.min.js"}-rw-r--r-- 1 node node 349169 Jul 22 16:59 tone.min.js
index.html (2533 bytes)Successfully wrote 2533 bytes to index.html
The web app is now available in `index.html`. It includes a pentatonic pad grid that triggers a synth with reverb, and an arpeggiator that cycles through the notes. To run it, simply open `index.html` in any modern web browser. The app relies on the `tone.min.js` file located in the same directory.
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
Static pentatonic pad grid with Play Arp button and tempo slider; UI renders but visuals barely change on input.
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.