---
title: "None – Chrome extensions from this developer"
description: "2 Chrome extensions from the publisher account of None, with 3,010 users in all."
url: "https://extensiontracker.com/developer/u428d00d43c64ceee8d3c271039ad99c0"
---

# None

- Extensions: 2
- Users in all: 3,010
- First published: 2025-09-29
- Publisher account: `u428d00d43c64ceee8d3c271039ad99c0`

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 |
| --- | --- | ---: | ---: | --- | --- |
| [ARC Welder Assistant](https://extensiontracker.com/extension/nnjgkljolgmooljnhcfenkaifmhidagg) | Communication | 3,000 | 1.00 | 2025-09-29 | Live |
| [IPO GMP - Live Grey Market Premium Today](https://extensiontracker.com/extension/jichgelcdaecnoialchfgjofpjacfhpa) | Tools | 10 | – | 2026-02-10 | Live |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/u428d00d43c64ceee8d3c271039ad99c0>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.