shortcuts-lai2tan 作者： Lai2Tan

A simple keyboard shortcut extension for Firefox that helps you navigate tabs faster.

Features:
- Alt+1 — switch to tab 1, or create a new tab in slot 1 if it doesn't exist
- Alt+2 — switch to tab 2, or create a new tab in slot 2 if it doesn't exist
- Alt+3 — switch to tab 3, or create a new tab in slot 3 if it doesn't exist
- Alt+4 — switch to tab 4, or create a new tab in slot 4 if it doesn't exist
- Alt+5 — switch to tab 5, or create a new tab in slot 5 if it doesn't exist
- Alt+Q — toggle the Firefox sidebar

This extension is designed for personal productivity and fast keyboard-based tab management. No data is collected, no network requests are made.