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Explainer https://github.com/horo-t/explainers/blob/main/script_element_supports.md Specification https://html.spec.whatwg.org/multipage/scripting.html#dom-script-supports Summary Provides a unified way to detect new features that use script elements. Blink component Blink>HTML>Script <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EHTML%3EScript> Motivation Currently there is no simple way to know what kind of types can be used for HTMLScriptElement’s type attribute. There are several new feature proposals using the script element. https://github.com/WICG/import-maps/ <https://github.com/WICG/import-maps/> https://github.com/jeremyroman/alternate-loading-modes/blob/main/triggers.md#speculation-rules <https://github.com/jeremyroman/alternate-loading-modes/blob/main/triggers.md#speculation-rules> https://github.com/WICG/resource-bundles/ <https://github.com/WICG/resource-bundles/> We can use the nomodule attribute to detect the module type support. But there is no unified method to detect such new features. If we have the HTMLScriptElement.supports(type) method which is like linkElement.relList.supports(), we can easily detect such features. Initial public proposal https://github.com/whatwg/html/issues/6472 TAG review TAG review status Pending RisksInteroperability and Compatibility Gecko: Supportive on the issue <https://github.com/whatwg/html/issues/6472> and pull request <https://github.com/whatwg/html/pull/7008> but no formal signal yet WebKit: No signal Web developers: The developer feedback on the spec issue <https://github.com/whatwg/html/issues/6472> was positive. Debuggability Developers will be able to call this method from DevTools's console. Is this feature fully tested by web-platform-tests <https://chromium.googlesource.com/chromium/src/+/master/docs/testing/web_platform_tests.md> ? Yes https://crrev.com/c/3133553 will add WPT tests. Flag name --enable-blink-features=ScriptElementSupports Requires code in //chrome? False Tracking bug https://bugs.chromium.org/p/chromium/issues/detail?id=1245528 Estimated milestones No milestones specified Link to entry on the Chrome Platform Status https://www.chromestatus.com/feature/5712146835963904 This intent message was generated by Chrome Platform Status <https://www.chromestatus.com/>. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CADk0S-VYs68fp19ARTmiz9-68nodU5%3Djf_bbfGcJ81Z-ar%2BsPw%40mail.gmail.com.
