Regex Tab Router — urmish

Regex Tab Router automatically organizes your Firefox tabs into tab groups based on URL patterns you define using regular expressions.

Key Features:
• Create custom routing rules with regex patterns
• Automatically move tabs to designated groups when opened
• Enable/disable rules individually
• Set custom colors for each tab group
• Works seamlessly with Firefox's native tab groups
• All settings sync across devices via Firefox Sync

How It Works:
1. Define URL patterns using regular expressions (e.g., ^https://github\.com/.* for all GitHub URLs)
2. Assign each pattern to a named tab group with a custom color
3. When you open matching URLs, tabs are automatically routed to the correct group

Perfect for:
• Organizing work vs. personal browsing
• Separating projects or clients
• Grouping similar sites (social media, news, development tools, etc.)
• Keeping your tab bar clean and organized

Privacy: This extension processes all data locally. No data is collected or transmitted to external servers.

Known Limitations:
• Tab groups must be created manually before routing can occur—the extension moves tabs to existing groups but doesn't create new ones
• Requires basic knowledge of regular expressions to create URL patterns
• Firefox must be set to "restore previous session" for tab groups to remain open after restart
• Desktop only—tab groups are not available in Firefox for Android