Currently, LazyLoad ( https://msdn.microsoft.com/en-us/ie/dn369270(v=vs.94) ) is implemented in IE and Edge, see support: https://caniuse.com/#feat=lazyload

However there is interest in standardization to enable developers lazy-loading images/iframes and other embedded content (and the proposed lazyLoad's attribute values differ from that of current Edge/IE implementation):
https://github.com/whatwg/html/issues/2806

Edge hangs when opened more than 10 tabs

Edge is much slower with SharePoint than with Chrome.

verbeter de werking van sweetroad kan b,v de levens aan iedereen toe dienen geeft dan wit beeld ook na een spel slaat het vast zelfde wit beeld heel iritant.

On a Surface Book 1 and Surface Book 2, both running Edge 16 with latest patches, FishGL gets <20fps. Looking at Task Manager, the Edge process is not using the NVidia discrete GPU *at all*. WebVR on the Surface Book 2 was similarly poor in performance. Please use the dGPU when WebGL or WebVR are in-use on a tab. If that means the tab has to be suspended or reloaded when detaching, that's fine by me.

Si al realizar cualquier búsqueda en el explorador siguen apareciendo tantísimos anuncios patrocinados antes de los resultados relevantes y al final de cada página (sean debidos a Bing o a Edge o a Microsoft...), nadie usará Edge nunca.
Debieran colocar los anuncios patrocinados aparte de la sección de resultados de búsqueda y, a poder ser, tratando de no instar a la gente a clicar en ellos mediante el engaño.

Ads on websites have become literally unbearable. They often pop up and cover the content. Please do something about this.

It’s still in development, but the Device Memory API (https://github.com/w3c/device-memory) would be a relatively easy implementation that could enable "lite" versions of page assets.

I want to hide the useless buttons for making a web not, hub? and the share button. I will never use these and its an eye sore. I like Edge more than Chrome and I won't switch back to Chrome if these ridiculous buttons were gone.

Bug, Lumia950 Edge takes 2 seconds to delete a character from answers.microsoft.com text editor

LinkedIn would not allow me to post a message in LinkedIn. It worked fine in IE. Isn't LinkedIn one of the aquisitions of ms?

Currently, Edge will prioritize user events for responsiveness/performance. https://blogs.windows.com/msedgedev/2017/06/01/input-responsiveness-event-loop-microsoft-edge/#BmaPczGdg4dDGHDA.97

It would appear that this causing issues when trying to update layout/rendering on a mousemove/pointermove event.

The result is janky animations. Check out the plunk in Edge and Chrome.

https://plnkr.co/edit/eCDkPjvEKWTpMirkXgV8?p=preview

Chrome is very smooth, whereas Edge/IE11/FireFox stutter on the mousemove event.

When using edge, the overal feel is very laggy, making me switch back to chrome. When I move tabs, scroll, navigate between pages, the experience should feel smooth and not "snappy" as it is now.

Chrome and Firefox support the standards based websockets compression extension permessage-deflate during protocol upgrade negotiation (see https://tools.ietf.org/html/draft-ietf-hybi-permessage-compression-17).

Applications that use websockets with a reasonable payload across a LAN (eg. most JSON payloads) and especially across the internet are noticeable slower in Edge.

As more modern web apps (SPAs especially) implement websockets, Edge is at a disadvantage compared to competitive Windows browsers.

Please consider for a future update of Edge.

Assigned key or user can make any assigned key out of keyboard keys, pressing which makes system screen opaque, and again pressing which makes system screen visible with icons.

history deletion options:
on visiting next website, previous histories to be deleted automatically.
or history pages to be deleted with time frame options
5 min, 10 min, 15 min..of usage of net..

https://tabatkins.github.io/specs/css-font-display/#descdef-font-face-font-display

font-display gives easy, and precise control over Flash Of Unstyled Text.

It's makes it possible to tell the browser how long it should wait for a font before rendering a fallback.

Some sites use JavaScript/localStorage hacks to use fallback font on the first uncached load, and then use custom fonts on later visits. This is also possible with font-display without JS/hacks.

It would be nice if, as with other well known browsers, when I start Edge with my previous tabs not loaded until I click on one of them. It would result on a faster startup loading, especially if like me, I end up having 20/30 tabs opened at each session.

Make it so Edge opens on the screen that you close it on if using more than one monitor. so you can decide which monitor you want to use it on, and not just the main one.