Maintaining up-to-date product screenshots for docs and marketing is a constant burden. Calibre solved this by building an automated screenshot pipeline using Playwright that generates 585+ screenshots across all themes (light/dark), viewports (desktop/mobile), and account states in just a few minutes. Each scenario is a thin Playwright test case, and parallel execution with 10 headless browser tabs keeps the whole run fast. An unexpected benefit emerged: viewing all screenshots together in a file browser created a 'lightboard' effect that revealed UI inconsistencies invisible during normal navigation — inconsistent margins, spacing, and alignment — turning the pipeline into an accidental design QA tool that helped ship a polished dark mode and a new RUM product.
Table of contents
The screenshot tax #585 screenshots, no one taking them #From seed to screenshot #The accidental lightboard #Sort: