Via Tabularum od Alejandro Nieves

Features
- Define a custom URL to open in new tabs.
- Preferences are saved automatically in browser storage.
- Minimal, user-friendly interface with a single input field and save button.

How to Use
- Click the extension icon in the toolbar.
- Enter the URL you want to load in new tabs.
- Click Set to save.
- From now on, all new tabs will open at your chosen URL.
- You may include the protocol (http:// or https://). If omitted, https:// is assumed by default.