Publisher

Extension Dev Lab

Extension Dev Lab publishes 3 live listings in the Chrome Web Store, with 19k users between them, as of our catalog pass of 2026-10-31.

Live listings: 3
Users between them: 19k
Trader status (EU): No trader declaration in the store.
In our catalog since: 2026-08-31
Website: sites.google.com

The store shows its Established publisher badge on 3 of the listings below.

Its listings

Save Emails from Gmail as PDF Productivity · Workflow · 3 permissions, 1 site pattern · version 1.0.3 · updated 2025-03-15 10k users ★ 4.6
Core Web Vitals Test Productivity · Developer · 5 permissions, 1 site pattern · version 1.0.7 · updated 2025-03-17 8k users ★ 4.9
RAR File Opener Productivity · Tools · 4 permissions, 1 site pattern · version 1.0.0 · updated 2025-04-06 1k users ★ 5.0

Figures come from the public Chrome Web Store, which our own crawler reads up to 2 times a day. We do not install or audit extensions and publish no contact details for their developers. Catalog pass of 2026-10-31.

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Where the data comes from: how the catalog is built