web-platform-tests / web-platform-tests/interop
Support `transition-behaviour` for `display` and `content-visibility`
Nobody has claimed this yet.
- Dominant language
- JavaScript
- Stars
- 524
- Forks
- 35
- Avg merge
- 1d 4h
- Merged PRs (30d)
- 10
Description
Description
This is support for animating the visibility of an object, which is very useful to transition the disappearance of an element.
This was proposed last year, but not selected: https://github.com/web-platform-tests/interop/issues/1112
Specification
https://drafts.csswg.org/css-display-4/#display-animation
web-feature
https://web-platform-dx.github.io/web-features-explorer/features/display-animation/
Test Links
https://wpt.fyi/results/?q=feature:display-animation
Additional Signals
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading the CSS Display Level 4 specification and reviewing the linked web-feature entry. Then inspect the display-animation results on wpt.fyi to determine which relevant tests and project entry points are involved; done means the requested transition behavior is covered by the appropriate Interop tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- css
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 45/100