# DomainDeck

> Cluster open tabs by domain, focus one cluster, and recover buffered tabs when needed.

Canonical page: [https://chrome-stats.com/d/domaindeck](https://chrome-stats.com/d/domaindeck)

## Overview

- **ID:** `domaindeck`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** lucasno1234
- **Category:** tabs
- **Version:** 1.0.0
- **Last updated:** 2026-02-17
- **First published:** 2026-02-14
- **Size:** 25 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/domaindeck/)
- **Website:** [https://ko66a.uk.com](https://ko66a.uk.com/)

## Description

DomainDeck is a tab-operations extension aimed at users who routinely accumulate dozens of tabs across multiple websites during research or execution-heavy sessions. Rather than storing tabs for later reading, it treats the current window as an active workspace and lets you reduce cognitive noise by clustering tabs per domain and focusing on one cluster at a time.

## Rankings

- #145,519 — Overall
- #241 — domain

## Permissions and access

### Permissions

- `tabs`
- `storage`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Group Tabs by Domain](https://chrome-stats.com/d/grouptabsbydomainnewpro) — 7 users
- [ClusterTabs](https://chrome-stats.com/d/clustertabs) — 1 users
- [Domain Tabs](https://chrome-stats.com/d/domain-tabs) — 6 users
- [Tabs De Clutter](https://chrome-stats.com/d/tabs-de-clutter)
- [TabTriage Board](https://chrome-stats.com/d/tabtriage-board)
- [TabDefrag](https://chrome-stats.com/d/tabdefrag) — 1 users
- [Page Manager by Domain](https://chrome-stats.com/d/page-manager-by-domain) — 1 users
- [Tab Triage Dashboard](https://chrome-stats.com/d/tab-triage-dashboard) — 1 users, 5.00 / 5
- [EndTab](https://chrome-stats.com/d/endtab)
- [Tabbie : easy tab viewer](https://chrome-stats.com/d/tabbie-easy-tab-viewer) — 37 users, 4.85 / 5
- [Tab Organizer](https://chrome-stats.com/d/tab-organizer-at-v1) — 1 users
- [Tab Deque](https://chrome-stats.com/d/tab-deque) — 188 users, 4.83 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/domaindeck)