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Publisher

Constantine workshop

Constantine workshop publishes 6 live listings in the Chrome Web Store, with 1k users between them, as of our catalog pass of 2026-11-02.

Live listings
6
Users between them
1k
Trader status (EU)
No trader declaration in the store.
In our catalog since
2026-08-31
Website
knowcast.app

The store shows its Established publisher badge on 5 of the listings below.

Its listings

  1. Clean Bilibili - undistracted feed block unhook 去推荐 不分心 Make Chrome Yours · Functionality · 1 permission · version 0.1.7 · updated 2026-06-07 813 users ★ 4.9
  2. AI Brother is watching you Productivity · Tools · 3 permissions · version 0.5.1 · updated 2026-02-02 530 users ★ 5.0
  3. Asmr voice Productivity · Tools · 1 permission · version 0.0.1 · updated 2026-01-30 15 users
  4. Moltbook for human Productivity · Tools · 3 permissions, 2 site patterns · version 0.0.1 · updated 2026-02-03 10 users
  5. FeedShaper - Customize your feed on X.com/Reddit Productivity · Tools · 1 permission, 1 site pattern · version 0.1.7 · updated 2025-11-10 8 users ★ 5.0
  6. KnowCast AI Explainer Video Generator, blog news lesson to video Productivity · Tools · 2 permissions, 2 site patterns · version 0.1.0 · updated 2026-06-08 2 users

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 .

Browse the catalog

Where the data comes from: how the catalog is built