Bug 220823 – Implement importmaps

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Thomas Steiner]

* Spec: https://wicg.github.io/import-maps/
* Explainer: https://github.com/WICG/import-maps/blob/master/README.md
* Test suite: https://github.com/web-platform-tests/wpt/tree/master/import-maps/ 
* Mozilla standards position: https://github.com/mozilla/standards-positions/issues/146
* WebKit position: https://lists.webkit.org/pipermail/webkit-dev/2020-October/031555.html
* Evidence of developer interest: https://github.com/WICG/import-maps#community-polyfills-and-tooling

[Radar WebKit Bug Importer]

<rdar://problem/73478498>

[Philipp Wrann]

Importmaps have been enabled in chromium for some time now and partially added in firefox lately. With webkit supporting importmaps, javascript devs can finally use modular javascript without the need of any bundling required. Please prioritize this feature.

https://chromestatus.com/feature/5315286962012160
https://bugzilla.mozilla.org/show_bug.cgi?id=1688879

[Bramus]

Support in Firefox just got finalized/merged and will ship Import Maps in Firefox 102

[Tetsuharu Ohzeki [UTC+9]]

(In reply to Bramus from comment #3)
> Support in Firefox just got finalized/merged and will ship Import Maps in
> Firefox 102

Really?
In https://bugzilla.mozilla.org/show_bug.cgi?id=1688879, they implemented but does not enable it on neither in stable nor in nightly.

[Yusuke Suzuki]

Pull request: https://github.com/WebKit/WebKit/pull/4675

[EWS]

Committed 254987@main (6c1996aea8b8): <https://commits.webkit.org/254987@main>

Reviewed commits have been landed. Closing PR #4675 and removing active labels.