What does CaelestiaFox do?

CaelestiaFox focuses on customizing Firefox to match the Caelestia desktop configuration. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is CaelestiaFox for?

CaelestiaFox is a consumer product built for caelestia dotfiles users who use Firefox.

Is CaelestiaFox free?

Yes — CaelestiaFox is free to use.

What platforms does CaelestiaFox run on?

CaelestiaFox runs on the web, embeddable surfaces, macOS, Windows, and Linux.

Is CaelestiaFox still maintained?

The GitHub repository shows 62 commits in the last 90 days.

What projects are similar to CaelestiaFox?

Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.

Who develops CaelestiaFox?

CaelestiaFox is developed by Soramane.

How long has CaelestiaFox been around?

CaelestiaFox first shipped in 2025.

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CaelestiaFox

Name: CaelestiaFox
Author: Soramane

mozilla.orgBrowser DevTools & extensions

CaelestiaFox is a Firefox browser theme designed to match the Caelestia dotfiles aesthetic. It provides appearance customization for Firefox users running the Caelestia desktop configuration.

FreeWebEmbeddablemacOSWindowsLinux

Visit mozilla.org

4.3kstars

366forks

3features

2025since

Overview

3 features

In the Browser DevTools & extensions space, CaelestiaFox takes a focused approach. It focuses on customizing Firefox to match the Caelestia desktop configuration. It is built as a consumer product for caelestia dotfiles users who use Firefox. CaelestiaFox is free to use. It runs on the web, embeddable surfaces, macOS, Windows, and Linux.

Behind CaelestiaFox is Soramane, and it first shipped in 2025. The project is developed in the open on GitHub with 4.3k stars and 62 commits in the last 90 days. Among its 3 catalogued features are firefox theming, appearance customization, and caelestia styling. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Firefox theming
Appearance customization
Caelestia styling

Built with & integrations

Runs on

BrowserEmbeddablemacOSWindowsLinux

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierGitHub · ★ 4.3kActive maintenanceMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 19:14 UTC
CaelestiaFox verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about CaelestiaFox

What does CaelestiaFox do?: CaelestiaFox focuses on customizing Firefox to match the Caelestia desktop configuration. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is CaelestiaFox for?: CaelestiaFox is a consumer product built for caelestia dotfiles users who use Firefox.
Is CaelestiaFox free?: Yes — CaelestiaFox is free to use.
What platforms does CaelestiaFox run on?: CaelestiaFox runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is CaelestiaFox still maintained?: The GitHub repository shows 62 commits in the last 90 days.
What projects are similar to CaelestiaFox?: Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.Hashrate Lens SaveAI Codex File Drop
Who develops CaelestiaFox?: CaelestiaFox is developed by Soramane.
How long has CaelestiaFox been around?: CaelestiaFox first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Open source: Yes · ★ 4.3k
Built for: Caelestia dotfiles users who use Firefox
Model: B2C
Solves: Customizing Firefox to match the Caelestia desktop configuration.

Registered as

GitHub: caelestia-dots/caelestia
Firefox Add-ons: caelestiafox

Developer

Soramane

Community-driven

GitHub

Open source

View on GitHub

Stars: 4,310
Forks: 366
Open issues: 21
Last commit: 31 Aug 2026
Commits 90d: 62
Contributors: 33
Authorship: Community-driven
Default branch: main

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
Last seen: 9 Sept 2026

Identity audit (13)

Slug: caelestiafox-mozilla-org
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 9 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/caelestiafox

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Also in Browser DevTools & extensions

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