# Ergodark

> This is a dark, eye friendly, and non-distracting theme for the Firefox browser. The window control symbols in the upper right corner can be either black (my Linux computers do that) or white (my MS Windows computers do that).

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

## Overview

- **ID:** `ergodark`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Götz Kluge
- **Category:** other
- **Daily users:** 95
- **Weekly downloads:** 4
- **Rating:** 4.78 / 5 (18 ratings)
- **Version:** 3.2
- **Last updated:** 2021-06-22
- **First published:** 2020-11-02
- **Size:** 30 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/ergodark/)

## Description

Ergodark is a dark, eye-friendly, and minimalistic theme designed for the Firefox browser, perfect for users seeking a distraction-free browsing experience. Recommended by Mozilla between December 2020 and February 2021, it offers customizable window control symbols that adapt to your operating system — black for Linux and white for Windows.

Updated for Firefox's Proton interface in June 2021, Ergodark continues to provide a professional, calming interface that enhances productivity without unnecessary visual noise. The theme also features variants like Ergodark 2 and Dark Snark 2, which include green active tab borders for additional visual appeal. Whether you're working long hours or prefer a subtle aesthetic, Ergodark aims to reduce eye strain while maintaining functionality.

## Rankings

- #11,978 — Overall
- #310 — Other themes
- #48 — god
- #217 — computer

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- 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).

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