Microsoft Edge Developer

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“Yes, I’m a web developer or designer with feedback for the Microsoft Edge platform.”

Great! This site is where the Microsoft Edge team collects feature requests from the web developer and designer community in the categories listed to the right. For bugs on existing features, please log an issue on the Issue Tracker.

Your feedback will help us with planning and to better understand how web developers and designers are using the platform. Top standards-based feature requests will also be copied over to status.microsoftedge.com, where you can track its development status.

For the most actionable feedback, please search and up vote for existing suggestions before submitting a new suggestion, and create a separate suggestion per idea. Note that off topic or inappropriate suggestions may be moderated. The Microsoft Edge team will use suggestions as an important input, but there are several additional factors that inform the final roadmap.

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How can we improve the Microsoft Edge developer experience?

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  1. mix-blend-mode

    Provides a way to blend an HTML or SVG element with its backdrop.

    Spec: http://dev.w3.org/fxtf/compositing-1/

    1,415 votes
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      23 comments  ·  Graphics  ·  Flag idea as inappropriate…  ·  Admin →
    • 1,185 votes
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        8 comments  ·  Graphics  ·  Flag idea as inappropriate…  ·  Admin →
      • background-blend-mode

        Provides a way to blend background images, colors, and gradients together.

        742 votes
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          6 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
        • CSS "Will Change"

          Adds a will-change CSS property, that can be used to signal that a particular property is likely to be changed in the future, or that an element's content is likely to change.

          Proposal: http://tabatkins.github.io/specs/css-will-change/

          780 votes
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            9 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
          • Add Support for Scrollbar Styling

            Add support for scrollbar styling, similar to the earlier properties supported in Internet Explorer (i.e. scrollbar-base-color, etc)

            900 votes
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              17 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
            • :has()

              https://drafts.csswg.org/selectors/#relational

              The relational pseudo-class, ‘:has()#’, is a functional pseudo-class taking a relative selector list as an argument. It represents an element if any of the relative selectors, when absolutized and evaluated with the element as the :scope elements, would match at least one element.

              1,000 votes
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                4 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
              • CSS Masking

                Allows hiding of portions of a visible elements.

                Spec: https://dvcs.w3.org/hg/FXTF/raw-file/tip/css-masking-1/index.html

                1,428 votes
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                  11 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
                • HTML Imports

                  Import HTML documents into other HTML documents.

                  Spec: https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/imports/index.html

                  7,534 votes
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                    80 comments  ·  HTML  ·  Flag idea as inappropriate…  ·  Admin →
                  • Custom Elements

                    Method for registering (creating) custom elements in script.

                    Spec: http://www.w3.org/TR/custom-elements/

                    8,942 votes
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                      68 comments  ·  HTML  ·  Flag idea as inappropriate…  ·  Admin →
                    • :scope pseudo-class for the Selectors API

                      Please implement the :scope pseudo-class to refer to the context in querySelector(All). You’re the last browser remaining [1]

                      [1]: https://developer.mozilla.org/en-US/docs/Web/CSS/%3Ascope

                      129 votes
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                        2 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
                      • 874 votes
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                          22 comments  ·  HTML  ·  Flag idea as inappropriate…  ·  Admin →
                        • Web Animations JavaScript API

                          A unified model for supporting animation and synchronization on the Web platform.

                          http://www.w3.org/TR/web-animations/

                          1,845 votes
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                            13 comments  ·  JavaScript  ·  Flag idea as inappropriate…  ·  Admin →
                          • add support for the 'form' attribute

                            http://www.impressivewebs.com/html5-form-attribute/
                            would be nice to use that feature, IE seems to be the only browser without support for it :)

                            1,585 votes
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                              29 comments  ·  HTML  ·  Flag idea as inappropriate…  ·  Admin →
                            • 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

                              10,396 votes
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                                86 comments  ·  HTML  ·  Flag idea as inappropriate…  ·  Admin →
                              • Add CSS transforms on SVG elements

                                I created a CSS-based grid system for my SVG sprite sheet using transforms, only to revert to transform attributes after it collapsed in IE9+.
                                Please add support for CSS transformation in SVG.

                                909 votes
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                                  2 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
                                • all:initial

                                  Supported by Firefox and Chrome and gives the developer more control over CSS cascading. This would be helpful when when writing components that get inserted in other environments.

                                  Preferably both property: initial and all: initial would be supported.

                                  335 votes
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                                    2 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
                                  • 663 votes
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                                      20 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Box Alignment

                                      CSS properties for aligning boxes within their container. Allows for true vertical centering among other features.

                                      http://dev.w3.org/csswg/css3-align/

                                      1,103 votes
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                                        2 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
                                      • Support calc() in Flexbox rules

                                        Please just axe IE and don't rebrand with the Spartan project. You're literally the worst browser in every conceivable test http://html5test.com http://css3test.com and yet you make fun of people who critique you instead of dumping resources into fixing your garbage browser. https://www.youtube.com/watch?v=lD9FAOPBiDk

                                        So happy Chrome is bashing you nowadays. You deserve it.

                                        123 votes
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                                          3 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
                                        • CSS attr() as defined in CSS Values Level 3

                                          Allows attr() to be used in any CSS rule (not just generated content), any CSS property (not just content) and for various data types.

                                          Spec: http://www.w3.org/TR/css3-values/#attr-notation

                                          This will revolutionize what we can do with CSS and enable a kind of decoupling between content and styling that has never been possible before.

                                          1,520 votes
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                                            5 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
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