Product18 Jul 2026
Pixel Perfect Advanced - design overlay
- WXT
- Vue 3.5
- Pinia
- Tailwind 4
- TypeScript
- Astro
Pixel Perfect Advanced overlays a design mockup on any live page. Layers can be stacked, moved, set to any blend mode - the difference blend turns every matching pixel black, so drift shows up at a glance - and each site remembers its own setup. Built with WXT, Vue 3.5, Pinia and Tailwind 4. Releases are tag-driven: CI builds version-stamped zips plus the Firefox source bundle and submits them to the stores behind a gated environment. The landing is Astro. Published in the Chrome Web Store, Edge Add-ons and Firefox Add-ons.