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Amethyst Twilight Horizon

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 17 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 17 Sep 2026. How this is checked

Amethyst Twilight Horizon is a Firefox extension that provides a decorative browser popup with purple crystal embers, violet mountain silhouettes, gradients, and frosted-glass styling. It uses HTML and CSS animations without special permissions or data collection.

Inferred · not functionally tested

FreeWebEmbeddable
Amethyst Twilight Horizon preview
Visit mozilla.org

Overview

6 features

Purpose: Adding a relaxing purple twilight aesthetic and ambient visual effects to the Firefox browser popup.

Inferred · not functionally tested

Audience: Firefox users who want decorative purple browser themes

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

Amethyst Twilight Horizon is a Browser DevTools & extensions project. Inferred · not functionally tested: It focuses on adding a relaxing purple twilight aesthetic and ambient visual effects to the Firefox browser popup. Inferred · not functionally tested: It is built as a consumer product for firefox users who want decorative purple browser themes. Basis unknown · not verified: It is available for free. Basis unknown · not verified: It runs on the web and embeddable surfaces.

Amethyst Twilight Horizon builds and maintains Amethyst Twilight Horizon, and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include purple gradients, crystal sparkle effects, and glassmorphism overlay. The interface is available in 32 languages, including Czech, German, and Greek.

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

Tasks: Inferred · not functionally tested

  • Purple gradients
  • Crystal sparkle effects
  • Glassmorphism overlay
  • CSS animations
  • No special permissions
  • No data collection

Topics: Inferred · not functionally tested

Tags
firefox-extensionpurple-themeambient-visualsglassmorphism

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddable

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed17 Sep · 04:29 UTC
    Amethyst Twilight Horizon seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about Amethyst Twilight Horizon

What is Amethyst Twilight Horizon?
Inferred · not functionally tested: Amethyst Twilight Horizon focuses on adding a relaxing purple twilight aesthetic and ambient visual effects to the Firefox browser popup. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Amethyst Twilight Horizon for?
Inferred · not functionally tested: Amethyst Twilight Horizon is a consumer product built for firefox users who want decorative purple browser themes.
Does Amethyst Twilight Horizon have a free plan?
Basis unknown · not verified: Yes — Amethyst Twilight Horizon is free to use.
What platforms does Amethyst Twilight Horizon run on?
Basis unknown · not verified: Amethyst Twilight Horizon runs on the web and embeddable surfaces.
Is Amethyst Twilight Horizon still active?
PulseGate's liveness check found it on 17 Sep 2026.
What are alternatives to Amethyst Twilight Horizon?
Similar projects tracked by PulseGate include Emerald Aurora Horizon, Amethyst Nebula, and Desert Dune Twilight.Emerald Aurora HorizonAmethyst NebulaDesert Dune Twilight
Who develops Amethyst Twilight Horizon?
Amethyst Twilight Horizon is developed by Amethyst Twilight Horizon.
When did Amethyst Twilight Horizon launch?
Amethyst Twilight Horizon first shipped in 2026.

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