Bug 220823

Summary:	Implement importmaps
Product:	WebKit	Reporter:	Thomas Steiner <tomac>
Component:	New Bugs	Assignee:	Yusuke Suzuki <ysuzuki>
Status:	RESOLVED FIXED
Severity:	Enhancement	CC:	709922234, adieulot, bramus, chi187, fpizlo, ggaren, kai.hollberg, me, mjs, nimajneb0905, philippwrann, tetsuharu.ohzeki, tomac, vepomoc, webkit-bug-importer, ysuzuki
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=245880 https://bugs.webkit.org/show_bug.cgi?id=246355

Description Thomas Steiner 2021-01-21 13:36:25 PST

* 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

Comment 1 Radar WebKit Bug Importer 2021-01-21 18:16:18 PST

<rdar://problem/73478498>

Comment 2 Philipp Wrann 2022-03-28 03:29:54 PDT

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

Comment 3 Bramus 2022-05-06 03:06:49 PDT

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

Comment 4 Tetsuharu Ohzeki [UTC+9] 2022-05-08 19:26:37 PDT

(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.

Comment 5 Yusuke Suzuki 2022-09-24 21:25:27 PDT

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

Comment 6 EWS 2022-09-28 23:34:13 PDT

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

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