---
title: "holden321 – Chrome extensions from this developer"
description: "3 Chrome extensions from the publisher account of holden321, with 10,655 users in all."
url: "https://extensiontracker.com/developer/uda5f4044f050d93239c77e25a42ec45f"
---

# holden321

- Extensions: 3
- Users in all: 10,655
- First published: 2013-09-01
- Publisher account: `uda5f4044f050d93239c77e25a42ec45f`

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 |
| --- | --- | ---: | ---: | --- | --- |
| [The RSS Aggregator](https://extensiontracker.com/extension/ffhafkagcdhnhamiaecajogjcfgienom) | News & Weather | 10,000 | 4.25 | 2025-12-29 | Live |
| [1.FM Radio](https://extensiontracker.com/extension/jbejlpnfepebdoanpbpeicelckaonakm) | Just for Fun | 652 | 4.07 | 2026-01-06 | Live |
| [Timers](https://extensiontracker.com/extension/efnlpgbbpblgobjacehpldflcamedjnb) | Tools | 3 | – | 2026-04-23 | Live |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/uda5f4044f050d93239c77e25a42ec45f>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.