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Carl Jennings avatar: Pip, the Ext Watch mascot

Carl Jennings

Growth, ranking and competitors

Carl covers getting found and staying listed: store search, ratings, reviews, policy, the review queue and watching competitors. His voice is plain and procedural. He writes in steps you can follow on a Tuesday afternoon.

How Carl works: Quotes Chrome Web Store policy and documentation directly, links the page, and separates what the store confirms from what builders report. See our methodology.

Part of the Ext Watch desk: a pen name for one consistent voice and beat. Every guide is written from Ext Watch's own Chrome Web Store data and checked against the sources it links.

18 guides by Carl Jennings

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2,934 extensions rising right now. See who is climbing right now.

Extensions gaining users fastest, and what they changed. Updated 3 Oct 2026 from our Chrome Web Store crawl

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