Merge pull request #78 from ddbeck/features-mar-2023

Add five new web platform feature groups

Author: ddbeck

feature-group-definitions/custom-elements.yml

@@ -0,0 +1,12 @@
+# Tests don't allow the more specific https://html.spec.whatwg.org/multipage/custom-elements.html (yet)
+spec: https://html.spec.whatwg.org/multipage/
+caniuse: custom-elementsv1
+compat_features:
+  - api.CustomElementRegistry
+  - api.CustomElementRegistry.builtin_element_support
+  - api.CustomElementRegistry.define
+  - api.Window.customElements
+  - css.selectors.defined
+  - css.selectors.host
+  - css.selectors.host-context
+  - css.selectors.part

feature-group-definitions/fonts.yml

@@ -0,0 +1,8 @@
+spec: https://drafts.csswg.org/css-fonts-5/
+caniuse: fontface
+compat_features:
+  - css.at-rules.font-face
+  - css.at-rules.font-face.font-family
+  - css.at-rules.font-face.src
+  - css.at-rules.font-face.WOFF
+  - css.at-rules.font-face.WOFF2

feature-group-definitions/grid.yml

@@ -0,0 +1,36 @@
+spec: https://drafts.csswg.org/css-grid-3/
+caniuse: css-grid
+compat_features:
+  - css.properties.align-content
+  - css.properties.align-items
+  - css.properties.align-self
+  - css.properties.column-gap
+  - css.properties.display.grid
+  - css.properties.display.inline-grid
+  - css.properties.gap
+  - css.properties.grid
+  - css.properties.grid-area
+  - css.properties.grid-auto-columns
+  - css.properties.grid-auto-flow
+  - css.properties.grid-auto-rows
+  - css.properties.grid-column
+  - css.properties.grid-column-end
+  - css.properties.grid-column-start
+  - css.properties.grid-row
+  - css.properties.grid-row-end
+  - css.properties.grid-row-start
+  - css.properties.grid-template
+  - css.properties.grid-template-areas
+  - css.properties.grid-template-columns
+  - css.properties.grid-template-columns.repeat
+  - css.properties.grid-template-rows
+  - css.properties.grid-template-rows.repeat
+  - css.properties.justify-content
+  - css.properties.justify-items
+  - css.properties.justify-self
+  - css.properties.place-content
+  - css.properties.place-items
+  - css.properties.place-self
+  - css.properties.row-gap
+  - css.types.flex
+  - css.types.minmax

feature-group-definitions/scheduler.yml

@@ -0,0 +1,13 @@
+spec: https://wicg.github.io/scheduling-apis/
+compat_features:
+  - api.Scheduler
+  - api.Scheduler.postTask
+  - api.TaskController
+  - api.TaskController.setPriority
+  - api.TaskController.TaskController
+  - api.TaskPriorityChangeEvent
+  - api.TaskPriorityChangeEvent.previousPriority
+  - api.TaskPriorityChangeEvent.TaskPriorityChangeEvent
+  - api.TaskSignal
+  - api.TaskSignal.priority
+  - api.window.scheduler

feature-group-definitions/shadow-dom.yml

@@ -0,0 +1,27 @@
+spec: https://dom.spec.whatwg.org/#shadow-trees
+caniuse: shadowdomv1
+compat_features:
+  - api.Element.attachShadow
+  - api.Element.attachShadow
+  - api.Element.shadowRoot
+  - api.Element.shadowRoot
+  - api.Event.composed
+  - api.Event.composed
+  - api.Event.composedPath
+  - api.Event.composedPath
+  - api.HTMLSlotElement
+  - api.HTMLSlotElement
+  - api.HTMLSlotElement.slotchange_event
+  - api.HTMLSlotElement.slotchange_event
+  - api.Node.getRootNode
+  - api.Node.getRootNode
+  - api.Node.isConnected
+  - api.Node.isConnected
+  - api.ShadowRoot
+  - api.ShadowRoot
+  - api.ShadowRoot.host
+  - api.ShadowRoot.host
+  - api.ShadowRoot.mode
+  - api.ShadowRoot.mode
+  - html.elements.slot
+  - html.elements.slot