Microsoft Edge Developer

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  1. Modularity and integration

    The idea si that. For example, we have a runtime environment.
    Any JS or other script engine in system registers in this server.
    Any app which needs JS engine can query the server for a list of engines which support some feature. Then the server gives the app list of engines. Then the app instantiates a class which implements standartized interface for interaction between JS or other engine and an app.Then the app can use this standartized interface to execute code, inject functions implemented by app into js instance....

    For example we have firefox and chrome and ie installed in…

    6 votes
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      0 comments  ·  JavaScript  ·  Flag idea as inappropriate…  ·  Admin →
    • zone

      Please include the current "zone" in the IE F12 Developer Tools. Aka "Internet Zone", "Intranet Zone", etc.

      4 votes
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        0 comments  ·  F12 Developer Tools  ·  Flag idea as inappropriate…  ·  Admin →
      • Cure Amnesia disease

        Please reopen this: https://connect.microsoft.com/IE/feedback/details/735370/ie-amnesia-forgets-all-user-preferences

        I can still reproduce it! In face the whole world (except MSFT guys) can reproduce it. Go to the root of the problem and nail that ******!

        Thanking you all!

        6 votes
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          0 comments  ·  Flag idea as inappropriate…  ·  Admin →
        • IE performance: TryCatchWithErrors and LayerMovement Test

          On this test, http://jsbin.com/buruseri/, IE11 performs poorly compared to other browsers especially in TryCatch and LayerMovement stress tests.

          Note: The result may vary on each run but the results shown below give you a general idea about the difference in performance on same PC.

          Time taken to accomplish this test by various browsers is as follow:

          Results:

          Safari 5.1.2

          Try/Catch with errors — 8
          Layer movement — 5
          Random number engine — 6
          Math engine — 16
          DOM speed — 8
          Array functions — 3
          String functions — 3
          Ajax declaration — 3

          Total Duration 52 ms

          --------------------------------------------------
          Firefox…

          5 votes
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            0 comments  ·  Flag idea as inappropriate…  ·  Admin →
          • Wrong inheritance with SVG's fill-opacity

            In IE11, if the path element of SVG has "fill-opacity" and the element is using a marker, the opacity would be inherited by marker (although marker element is NOT the child of path).

            http://jsfiddle.net/t2Fxe/

            4 votes
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              0 comments  ·  Flag idea as inappropriate…  ·  Admin →
            • 1 vote
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                1 comment  ·  CSS  ·  Flag idea as inappropriate…  ·  Admin →
              • iframe[srcdoc] attribute

                Gives the content of an iframe as a src context to embed (e.g. <iframe seamless srcdoc="<b>Hello World</b>"></iframe>).

                Spec: http://www.w3.org/html/wg/drafts/html/master/embedded-content.html#attr-iframe-srcdoc

                276 votes
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                  3 comments  ·  HTML  ·  Flag idea as inappropriate…  ·  Admin →
                • Have the tools take focus on the first click

                  When I have the tools open, but I'm interacting with another window, it takes two click on the developer tool's header before it will do anything.

                  So if I want to move the F12 tools and I'm currently interacting with a tab in IE (not the tools), I have to click once on the header of the F12 tools and then click again before it will let me drag it around.

                  5 votes
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                    0 comments  ·  F12 Developer Tools  ·  Flag idea as inappropriate…  ·  Admin →
                  • Ask for SSL certificate only once per request cycle.

                    When accessing a REST interface over https using a client cert, IE will ask for the certificate multiple times during the first request cycle if multiple requests are done. After the first request however, the browser will remember which cert to use.

                    3 votes
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                      0 comments  ·  Networking  ·  Flag idea as inappropriate…  ·  Admin →
                    • Remember what I had selected in the DOM for a limited time waiting for asynchronous DOM updates

                      When I debug a page that loads most of the content async, I would like a way to keep the selected DOM element until the async request is loading. This means that I don't have to traverse the tree every time to find the element I'm currently working on.

                      3 votes
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                        0 comments  ·  F12 Developer Tools  ·  Flag idea as inappropriate…  ·  Admin →
                      • Ambient Light Events

                        Ambient Light Event API which is a handy way to make a web page or web app aware of any change in light intensity.

                        http://www.w3.org/TR/ambient-light/

                        152 votes
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                          3 comments  ·  JavaScript  ·  Flag idea as inappropriate…  ·  Admin →
                        • CSSOM View Smooth Scroll API

                          Adds an optional argument to existing scroll APIs that specifies whether scrolling should be smooth. Also adds a CSS property for this.

                          Spec: http://dev.w3.org/csswg/cssom-view

                          176 votes
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                            3 comments  ·  Flag idea as inappropriate…  ·  Admin →
                          • 153 votes
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                              0 comments  ·  Graphics  ·  Flag idea as inappropriate…  ·  Admin →
                            • [inputmode] content attribute

                              The inputmode content attribute is an enumerated attribute that specifies what kind of input mechanism would be most helpful for users entering content into the form control.

                              http://www.w3.org/html/wg/drafts/html/master/forms.html#attr-fe-inputmode

                              99 votes
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                                2 comments  ·  HTML  ·  Flag idea as inappropriate…  ·  Admin →
                              • Runtime error reporting: ErrorEvent.

                                Unhandled exceptions trigger the 'window.onerror' callback (or 'self.onerror' inside Workers) for centralized handling.

                                http://www.w3.org/html/wg/drafts/html/master/webappapis.html#runtime-script-errors

                                77 votes
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                                  2 comments  ·  JavaScript  ·  Flag idea as inappropriate…  ·  Admin →
                                • Display WebSocket data

                                  This feature allows the network tool to display websocket data.

                                  Proposed Design
                                  -Mark HTTP requests that are upgraded to WS in the summary grid
                                  -Add a WS Frames tab in the details view to display the data
                                  -Frames panel displays plains text data and calls out binary opcodes and origin of the data

                                  226 votes
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                                    0 comments  ·  F12 Developer Tools  ·  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

                                    198 votes
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                                      0 comments  ·  F12 Developer Tools  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Resource Priorities

                                      Defines a means for site developers to programmatically give the User Agent hints on the download priority of a resource.

                                      http://www.w3.org/TR/resource-priorities/

                                      78 votes
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                                        1 comment  ·  Performance  ·  Flag idea as inappropriate…  ·  Admin →
                                      • Edit and Continue

                                        This feature would add the ability to edit JavaScript code when stopped in the debugger then to continue (or step) and execute the modified code.

                                        Proposed Design
                                        - Will have a number of limitations (e.g. not applicable to eval code)
                                        - Will not modify the state of the DOM/Objects/Closures etc.

                                        166 votes
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                                          3 comments  ·  F12 Developer Tools  ·  Flag idea as inappropriate…  ·  Admin →

                                          We’ve started work on edit and continue in the F12 debugger. It’s going to take us a while as it’s a complex feature with many moving parts. The first part we’ll tackle is applying changes when you’re not at a breakpoint. So you could do something such as editing an event listener then trigger the event again. No dates for when, or if, we’ll be able to deliver it.

                                        • Karaoke Web Standard

                                          Provides semantic language processing for two-way communication with a remote host. This new interface creates a system-to-system forced sonic recognition on the receiving party.

                                          https://pages.adrianba.net/karaoke/

                                          62 votes
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                                            3 comments  ·  Networking  ·  Flag idea as inappropriate…  ·  Admin →
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