HTML5 menu tag & contextmenu attribute
This feature would add the ability for web apps to define custom context menu actions on elements.
Progress in Chrome: https://code.google.com/p/chromium/issues/detail?id=87553
PLEASE! Develop support for useful tags like <menu> and <details>/<summary>.
Stephan Sokolow commented
The biggest benefit to supporting this is that websites could offer context menu actions without blocking access to the browser's default context menu actions.
Currently, when I design web apps, I avoid providing custom context menu actions because Firefox is the only browser I'm aware of which provides a way for users to force-trigger the browser's context menu (hold Shift while right-clicking).
Kevin Lozandier commented
Enables developers to be able to create custom context menus within menu and meni item elements
Detail of this spec: https://html.spec.whatwg.org/multipage/forms.html#context-menus
Best example I've found: http://davidwalsh.name/demo/html5-context-menu.php
David Storey [MSFT] commented