MadLittleMods / MadLittleMods/postcss-css-variables

Support `:host` as a "always ancestor"

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#11 5 comments 2 reactions 0 assignees View on GitHub

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Dominant language
JavaScript
Stars
551
Forks
63
PR merge metrics
No merged PRs in 30d

Description

[`:host` is a Shadow DOM pseudo selector](http://dev.w3.org/csswg/css-scoping/#host-selector) which selects the top most part of the custom element.

Contributor guide

No contributing guide indexed for this repository

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 reading the linked Shadow DOM :host specification and locating the repository's selector-handling entry point; this issue names no file or test. Done means the plugin supports :host as an always-ancestor selector, with tests covering the expected transformed CSS.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
frontend, web-dev
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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