Sandbox & QA
Test Pages & Feature Experiments
Lightweight environments for trying out new pipeline steps, UI treatments, and renderer tweaks before they roll into the main gacha flow.
Renderer Stress HarnessReliability
Fire controlled bursts against /api/renderer, monitor retries, and verify the queue / circuit breaker behaviour from the browser.
Snapshot RunnerSample
Use this slot to wire up a quick renderer check, API call, or QA checklist. Duplicate the card to add more experiments.
Sprite Asset ExplorerSprites
Browse every sprite group bundled with V3, inspect all 21 frames, and confirm new genemod, border, and missing-part assets without diving into the sheet manually.