fb55 / fb55/css-select

Add support for `:host` pseudo class

Open
#1,374 2 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
TypeScript
Stars
634
Forks
77
Avg merge
1m
Merged PRs (30d)
19

Description

Currently getting

:host -> Unknown pseudo-class :host

https://caniuse.com/mdn-css_selectors_host

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

No file or test is named in the issue. Start by tracing how css-select parses and handles pseudo-classes, then review the linked :host specification and existing pseudo-class tests. Done means :host is recognized with the expected behavior and has regression coverage.

Written by the indexing model from the issue text.

Assessment

Tech stack
css, typescript
Domain
frontend
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
52/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.