ColorZilla
Advanced Eyedropper, Colour Picker, Gradient Generator and other colourful goodies
Detect Lovable, Base44, Replit, Bolt & common frameworks. SSR/CSR + SEO signals. OwnMyApp / Nometria Vibe Readiness.
Review user movement over the last 30 days.
Track rating movement over time to see whether quality signals remain stable.
Compare 1-day, 7-day, and 30-day net growth and growth rate.
Review publication date, version, supported languages, and crawl timestamps.
Review the store description, core capabilities, and common use cases.
Nometria: Vibe app inspector helps you quickly understand how a web app was likely built and whether it looks like a "vibe-coded" stack versus a more traditional production setup.
Open the popup on any page to see:
Platform hints for common AI/app builders (Lovable, Base44, Replit, Bolt.new, etc.) based on DOM patterns, script fingerprints, and host cues.
Framework signals for popular stacks (Next.js, Nuxt, SvelteKit, Remix, Astro, Vite, and more) with a confidence label where possible.
Rendering posture cues (server-rendered vs client-heavy patterns) so you can reason about SEO, performance, and hydration behavior faster than reading bundles.
A compact SEO sanity panel (title/description/canonical/OG image/JSON-LD presence, heading counts, word count) so you can separate “builder defaults” from “launch-ready.”
Inspect the latest comments and rating distribution.
Review related products from the Chrome Web Store detail page.
Advanced Eyedropper, Colour Picker, Gradient Generator and other colourful goodies
The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.
Spoofs & Mimics User-Agent strings.
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
Adds a toolbar button with various web developer tools.
Pick colors from any website.