README.me

Glastotabs

Glastotabs is a Firefox extension that lets you spawn N new Container tabs at a given URL with a single click. Each time you click the toolbar button, it creates containers named Glastotab #1, Glastotab #2, … and opens a tab in each.

Installation

1. Install Firefox and the Firefox Multi-Account Containers add-on.
2. On this Github page, click Code → Download ZIP.
3. Extract the ZIP.
4. In Firefox’s address bar, go to about:debugging#/runtime/this-firefox.
5. Click Load Temporary Add-on… and select the manifest.json file in your extracted folder.

Usage

1. (Optional) Pin the Glastotabs icon: click the toolbar’s puzzle-piece icon and pin Glastotabs.
2. Click the Glastotabs icon to spawn 5 container tabs.
3. Click as many times as you like to keep spawning tabs.

Tip: You can cyle through open tabs with Ctrl + PageUp/PageDown on Windows (or Ctrl+Tab/Ctrl+Shift+Tab on Mac)

Optional: Configure Options

By default Glastotabs uses:

• Number of containers (N): 5
• URL to open: https://glastonbury.seetickets.com

To change these:

1. Click the Glastotabs icon and choose Manage Extension, or go to about:addons → Glastotabs → Three-dot menu → Options.
2. Enter your desired Number of containers (N) and URL to open, then click Save.

Cleaning Up

To remove the containers after you're done with them:

1. Close the tabs (Ctrl+W to close a tab)
2. In Firefox's address bar, go to about:preferences#containers
3. For each container named Glastotab #…, click Remove to delete it.

Temporary add-ons vanish when you restart Firefox. To reuse after restarting Firefox, remove and Load Temporary Add-on again.