less / less/less.js

[Feature request] CSS Nesting support

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#3,781 4 comments 7 reactions 0 assignees View on GitHub

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Dominant language
JavaScript
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Avg merge
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Merged PRs (30d)
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Description

https://www.w3.org/TR/css-nesting-1/
https://caniuse.com/css-nesting/
CSS Nesting has implemented, Chrome 112 and Safari 16.5 will support it.
Does less has any implement schedule of it?
An option or other settings (e.g. browserlist)?

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

Start by reading the CSS Nesting specification and the linked browser-compatibility data. Determine the scope of CSS Nesting support in Less and whether browser-target configuration is part of the request. Done should be a clearly defined implementation plan or completed feature with documented compatibility behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
css
Domain
frontend
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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