How I Automated Firefox Extension Screenshots for AMO Listings

How I Automated Firefox Extension Screenshots for AMO Listings One of the most tedious parts of publishing to Mozilla's Add-On Observatory (AMO) is creating consistent, high-quality screenshots. After publishing the Weather & Clock Dashboard extension, I wanted a repeatable process for capturing screenshots automatically. The Challenge AMO requires screenshots in specific dimensions (typically 1280×800 or similar), and they need to look polished — not rushed screenshots taken on whatever mon