What does Container Script do?

Automatically assigning websites to the correct Firefox container based on URL rules. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is Container Script for?

Container Script is an open-source project built for firefox users who manage multiple browsing contexts.

What platforms does Container Script run on?

Container Script runs on the web and embeddable surfaces.

Is Container Script still active?

Unverified. Container Script has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Container Script?

Similar projects tracked by PulseGate include Containerise, Switch Container, and Container proxy.

Who makes Container Script?

Container Script is developed by icholy.

How long has Container Script been around?

Container Script first shipped in 2024.

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Container Script

Name: Container Script
Author: icholy

github.comBrowser DevTools & extensions

Container Script is an open-source Firefox add-on that programmatically assigns URLs to Firefox containers. It helps users automate container selection and keep browsing contexts separated by site or URL rules.

Open SourceWebEmbeddable

Visit github.com

Overview

4 features

Container Script is a Browser DevTools & extensions project. Automatically assigning websites to the correct Firefox container based on URL rules. Container Script is an open-source project aimed at firefox users who manage multiple browsing contexts. Container Script is open source under the Open Source license. It runs on the web and embeddable surfaces.

It is developed by icholy, and it first shipped in 2024. Among its 4 catalogued features are URL assignment, container routing, and firefox integration.

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

URL assignment
Container routing
Firefox integration
Programmatic rules

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen SourceFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed16 Sep · 17:00 UTC
Container Script verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Container Script

What does Container Script do?: Automatically assigning websites to the correct Firefox container based on URL rules. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Container Script for?: Container Script is an open-source project built for firefox users who manage multiple browsing contexts.
Is Container Script free?: Yes — Container Script is open source under the Open Source license and free to use.
What platforms does Container Script run on?: Container Script runs on the web and embeddable surfaces.
Is Container Script still active?: Unverified. Container Script has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Container Script?: Similar projects tracked by PulseGate include Containerise, Switch Container, and Container proxy.Containerise Switch Container Container proxy
Who makes Container Script?: Container Script is developed by icholy.
How long has Container Script been around?: Container Script first shipped in 2024.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
Built for: Firefox users who manage multiple browsing contexts
Model: Open source
Solves: Automatically assigning websites to the correct Firefox container based on URL rules.

Registered as

Firefox Add-ons: container-script

Developer

icholy

Index record

Indexed: 16 Sep 2026
Lifecycle: Alive
Last seen: 16 Sep 2026

Identity audit (13)

Slug: container-script-github-com
Lifecycle state recorded: 16 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 16 Sep 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: Written by a language model from the project's public pages.
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: 16 Sep 2026
Canonical URL: https://github.com/icholy/ContainerScript

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