Microsoft Edge Developer

Hi, are you a web developer or designer?

“No, I just want to share feedback on Microsoft Edge.”

Please use the Feedback Hub (requires Windows 10) to submit your feedback in the Microsoft Edge category. This site is for web developer and designer feedback only. Other feedback will be closed without action.

“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.

A note from our lawyers: Please do not send any novel or patentable ideas, copyrighted materials, samples or demos which you do not want to grant a license to Microsoft. See the Terms of Service for more information.

How can we improve the Microsoft Edge developer experience?

You've used all your votes and won't be able to post a new idea, but you can still search and comment on existing ideas.

There are two ways to get more votes:

  • When an admin closes an idea you've voted on, you'll get your votes back from that idea.
  • You can remove your votes from an open idea you support.
  • To see ideas you have already voted on, select the "My feedback" filter and select "My open ideas".
(thinking…)

Enter your idea and we'll search to see if someone has already suggested it.

If a similar idea already exists, you can support and comment on it.

If it doesn't exist, you can post your idea so others can support it.

Enter your idea and we'll search to see if someone has already suggested it.

  • Hot ideas
  • Top ideas
  • New ideas
  • My feedback
  1. tab-size property

    CSS3 tab-size is supported in all other browsers, and defines how many spaces the tab character should consist of.

    http://dev.w3.org/csswg/css-text/#propdef-tab-size

    288 votes
    Vote
    Sign in
    Check!
    (thinking…)
    Reset
    or sign in with
    • facebook
    • google
      Password icon
      Signed in as (Sign out)
      You have left! (?) (thinking…)
      5 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
    • Implement conic gradients from CSS Image Values Level 4

      Conic gradients [1] are useful for a number of effects on the Web that cannot be emulated in any other way (see [2]). They can be implemented in many graphics libraries today (e.g. Cairo) via mesh gradients. Please implement them.

      [1]: http://www.w3.org/TR/css4-images/#conic-gradients
      [2]: http://leaverou.github.io/conic-gradient

      867 votes
      Vote
      Sign in
      Check!
      (thinking…)
      Reset
      or sign in with
      • facebook
      • google
        Password icon
        Signed in as (Sign out)
        You have left! (?) (thinking…)
        20 comments  ·  CSS  ·  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

        206 votes
        Vote
        Sign in
        Check!
        (thinking…)
        Reset
        or sign in with
        • facebook
        • google
          Password icon
          Signed in as (Sign out)
          You have left! (?) (thinking…)
          3 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
        • Update CSS Scroll Snap Points

          Now that both Firefox 39+ and Safari 9 supports it in addition to being in development in Chrome, updating the Scroll Snap Points implementation to match the current spec is crucial. The current implementation from the IE 10 days is outdated and incompatible with the changes made since then.

          Why hasn't there been any talk regarding this, and why hasn't it been done already?

          Spec: https://drafts.csswg.org/css-snappoints/

          77 votes
          Vote
          Sign in
          Check!
          (thinking…)
          Reset
          or sign in with
          • facebook
          • google
            Password icon
            Signed in as (Sign out)
            You have left! (?) (thinking…)
            on the backlog  ·  1 comment  ·  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.

            155 votes
            Vote
            Sign in
            Check!
            (thinking…)
            Reset
            or sign in with
            • facebook
            • google
              Password icon
              Signed in as (Sign out)
              You have left! (?) (thinking…)
              4 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

              8,789 votes
              Vote
              Sign in
              Check!
              (thinking…)
              Reset
              or sign in with
              • facebook
              • google
                Password icon
                Signed in as (Sign out)
                You have left! (?) (thinking…)
                94 comments  ·  HTML  ·  Flag idea as inappropriate…  ·  Admin →
              • ol[reversed] attribute

                Please support this simple addition to build reversed ordered lists in HTML5.

                79 votes
                Vote
                Sign in
                Check!
                (thinking…)
                Reset
                or sign in with
                • facebook
                • google
                  Password icon
                  Signed in as (Sign out)
                  You have left! (?) (thinking…)
                  3 comments  ·  HTML  ·  Flag idea as inappropriate…  ·  Admin →
                • Update CSS Regions

                  Update the IE implementation of Regions to match the current spec and interoperate with the Safari implementation

                  91 votes
                  Vote
                  Sign in
                  Check!
                  (thinking…)
                  Reset
                  or sign in with
                  • facebook
                  • google
                    Password icon
                    Signed in as (Sign out)
                    You have left! (?) (thinking…)
                    1 comment  ·  CSS  ·  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/

                    2,781 votes
                    Vote
                    Sign in
                    Check!
                    (thinking…)
                    Reset
                    or sign in with
                    • facebook
                    • google
                      Password icon
                      Signed in as (Sign out)
                      You have left! (?) (thinking…)
                      14 comments  ·  JavaScript  ·  Flag idea as inappropriate…  ·  Admin →
                    • Shapes

                      Define arbitrary shapes inside and around which inline content can flow.

                      http://dev.w3.org/csswg/css-shapes/

                      1,475 votes
                      Vote
                      Sign in
                      Check!
                      (thinking…)
                      Reset
                      or sign in with
                      • facebook
                      • google
                        Password icon
                        Signed in as (Sign out)
                        You have left! (?) (thinking…)
                        9 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/

                        1,387 votes
                        Vote
                        Sign in
                        Check!
                        (thinking…)
                        Reset
                        or sign in with
                        • facebook
                        • google
                          Password icon
                          Signed in as (Sign out)
                          You have left! (?) (thinking…)
                          2 comments  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
                        • Show syntax errors in debugger

                          This feature would expose syntax errors to a developer who has a file open in the F12 debugger.

                          Proposed Design
                          - If a JavaScript file containing syntax errors is opened in the debugger the syntax error will have a red squiggle and there will be a warning glyph in the gutter

                          211 votes
                          Vote
                          Sign in
                          Check!
                          (thinking…)
                          Reset
                          or sign in with
                          • facebook
                          • google
                            Password icon
                            Signed in as (Sign out)
                            You have left! (?) (thinking…)
                            0 comments  ·  Developer Tools  ·  Flag idea as inappropriate…  ·  Admin →
                          2 Next →
                          • Don't see your idea?

                          Microsoft Edge Developer

                          Feedback and Knowledge Base