Multiple import maps
Limited availability
Multiple <script type="importmap"> HTML elements merge to produce the overall import map.
Browser support
- Chrome 133 Released on 2025-02-04
- Chrome Android 133 Released on 2025-02-04
- Edge 133 Released on 2025-02-06
- Firefox Not supported Bugs: 1916277
- Firefox for Android Not supported
- Safari 18.4 Released on 2025-03-31
- Safari on iOS 18.4 Released on 2025-03-31
Baseline availability blocked since March 2025 by Firefox (18 months)
MDN documentation
No MDN documentation found. You can search for the feature on MDN. If you believe that MDN has no documentation about this feature, you can open an issue on MDN's GitHub repository.Specifications
- HTML (#import-maps), from HTML Workstream (WHATWG).
View as JSON | Edit this feature | Report an issue | Web-features entry: source, dist