Bootstrap CSS Breakpoint Indicator Browser Extension

Quickly and easily see the current CSS breakpoint of a website.

Test pages

The tests folder has a test page for each supported Bootstrap version. Each page loads the extension's CSS for that version and shows the breakpoint Bootstrap itself reports next to the indicator, so you can resize the window and check that they match.

• Bootstrap 4
• Bootstrap 5
• Bootstrap 6

To run them locally, use npm run serve.