microsoft / microsoft/vscode-edge-devtools

Database used to show warnings/notes (CSS) seems to be outdated

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#2,155 2 comments 0 reactions 0 assignees View on GitHub

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bug feedback requested
Dominant language
TypeScript
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Forks
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Avg merge
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Merged PRs (30d)
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Description

Environment (please complete the following information):

  • OS: Windows 11
  • Extension version: 2.1.5

Describe the bug:
The extension warns about @layer (CSS) is not supported by Chrome, Chrome Android, Edge, Opera, Samsung Internet.

Repro steps:
Type @layer myLayerName {} in a CSS files to let this warning message appear:

@layer' is not supported by Chrome, Chrome Android, Edge, Opera, Samsung Internet. Microsoft Edge Tools (compat-api/css)

Expected behavior:
No warning should appear because any major browser supports @layer.
Following the link in the error message to MDN says this about browser support:

Since March 2022, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by tracing the compat-api/css warning and its browser-support data; the issue does not name a repository file or test. Confirm that @layer is supported by current major browsers, update the source of the warning, and verify that typing the example in a CSS file no longer reports it.

Written by the indexing model from the issue text.

Assessment

Tech stack
css, typescript
Domain
tooling
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
42/100

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