How can we improve the Microsoft Edge developer experience?

Shadow DOM (unprefixed)

Enables DOM tree encapsulation. Without it, widgets may inadvertently break pages by using conflicting CSS selectors, class or id names, or JavaScript variables.

http://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html

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    Jonathan Sampson [MSFT] shared this idea  ·   ·  Flag idea as inappropriate…  ·  Admin →

    110 comments

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      • Michael DePouw commented  ·   ·  Flag as inappropriate

        @Admin - I appreciate those blog posts and they are very informative but they are now 3 years old. Any updates? Any new blog posts to share?

        "Not only will the DOM upgrade enable better internal extensibility for future web components technologies, but it will provide a baseline for next generation performance in the DOM of Microsoft Edge."

        Has the new DOM been implemented?

      • Eric Pias commented  ·   ·  Flag as inappropriate

        +1. We see the value of web components and are including them in our development strategy going forward. Edge performance using polyfills is a major concern. Please prioritize this.

      • Joseph Chappell commented  ·   ·  Flag as inappropriate

        Please folks slate this for a release, or at a minimum make an issue that shows it is in a back log somewhere..where the 12,000 + developers that are the leadership of how the web is presented around the world, can have some information to plans their lives and businesses.

      • Rob commented  ·   ·  Flag as inappropriate

        Apparently to hard to implement for Microsoft?! Any news?

      • Pert Simmens commented  ·   ·  Flag as inappropriate

        edge will meet the same fate as the ie as long ms does not support such quality features for years...

      • Nick Dugger commented  ·   ·  Flag as inappropriate

        Native web components with Shadow DOM are the next step in the natural evolution of web applications. Does MS really want Edge to just become the next version of IE, where it constantly lags behind the progressive web? Get your act together, or just give up so we can support only browsers that actually matter.

      • oliver commented  ·   ·  Flag as inappropriate

        Nearly 12,000 votes and its still "Under Consideration". What a joke of a website.

      • toplam commented  ·   ·  Flag as inappropriate

        More than 2 years later, no communication at all, this unbelievable ... could you ******** please say a word?

      • Anonymous commented  ·   ·  Flag as inappropriate

        I never use "Set these tabs aside" or "Show tab previews". I need Shadow DOM and Custom Elements.

      • Oeno commented  ·   ·  Flag as inappropriate

        Can we have a new update for goodness sake? The last update was in 2015.

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