microsoft / microsoft/vscode-css-languageservice

Baseline in hover cards is not available in .vue files

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Dominant language
TypeScript
Stars
384
Forks
217
Avg merge
3d 16h
Merged PRs (30d)
14

Description

Hi !

First of all, thank you for the Baseline feature in hover cards it's saving me a lot of time when I work with HTML and CSS files. However, I noticed it's not there when I hover HTML or CSS properties in .vue files, maybe because the extension is not yet recognized as relevant.

Could it be possible to enable the feature in .vue files ?

Thanks a lot !

NB : I'm using the latest version of VS Code on macOS

Version: 1.101.1 (Universal)
Commit: 18e3a1ec544e6907be1e944a94c496e302073435
Date: 2025-06-18T13:35:12.605Z
Electron: 35.5.1
ElectronBuildId: 11727614
Chromium: 134.0.6998.205
Node.js: 22.15.1
V8: 13.4.114.21-electron.0
OS: Darwin arm64 25.0.0

Contributor guide

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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

No repository file or test is named in the issue. First reproduce the missing Baseline hover information for HTML or CSS in a .vue file using VS Code, then trace how the CSS language service recognizes document types. Done means the Baseline feature appears for the relevant properties in .vue files and the behavior is covered by an appropriate test.

Written by the indexing model from the issue text.

Assessment

Tech stack
css, typescript, vscode
Domain
developer-experience, tooling
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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