Developer of Chess Helper (chess.com)
5 extensions 30,104 users in all First published 21 Jan 2026
The Chrome Web Store gives no name for this publisher account, so this page is named after its extension with the most users. Extensions are grouped by the store's own publisher account ID, so a developer who uses several accounts appears on several pages. Live extensions come first, most users first.
| Extension | Category | Users | Rating | Updated | Status |
|---|---|---|---|---|---|
| Chess Helper (chess.com) | Education | 30,000 | 3.72 | 16 Feb 2026 | Live |
| Language Immersion | Education | 56 | – | 12 Feb 2026 | Live |
| Chess Helper (chess.com) | Entertainment | 25 | – | 26 Oct 2026 | Live |
| World Cup 2026 — Live | Entertainment | 12 | – | 14 Jun 2026 | Live |
| Image Saver Pro | Tools | 11 | – | 2 Mar 2026 | Live |