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forcedotcomforcedotcom/salesforcedx-vscode/.claude/skills/lit-components/SKILL.md

lit-components

Skill1k starsChanged 26 days agoBSD-3-ClauseView on GitHub

Create or edit Lit components in this repository, including reactive properties and internal state.

Adopted by

Steady: 0 new projects took it in the last 4 weeks, none the 4 weeks before.thin data

Week of Sep 13: 0 new projectsWeek of Sep 20: 0 new projectsWeek of Sep 27: 0 new projectsWeek of Oct 4: 0 new projectsWeek of Oct 11: 0 new projectsWeek of Oct 18: 0 new projectsWeek of Oct 25: 0 new projectsWeek of Nov 1: 0 new projects
Sep 2026Oct 2026Nov 2026
New projects taking a version of this file each week, over the 8 weeks our latest run read: only 0 in all, so this is a hint, not a trend.

Who's talking about forcedotcom/salesforcedx-vscode

The biggest 5 of 52 mentions linking to the repository that our crawl found. Each line is their own headline.

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Talked about on GitHub and Stack Overflow (52 times).

On GitHub · 50

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The file

We split this skill into the rules it gives an agent

5 rules. About 0 are common, 2 are distinctive, and 3 are very specific to this project.

  • ≈0

    Common · estimate

    Many files like this have a rule of this kind.

  • ≈2

    Distinctive · estimate

    This author's own choices. Worth a look.

  • 3

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Distinctive:

    Use Lit's standard decorators with TypeScript auto-accessors.

    line 9
  2. Very specific:

    Import decorators from their individual lit/decorators/<name>.js modules.

    line 11
  3. Very specific:

    Use { attribute: false } for object or array inputs that must not map to HTML attributes.

    line 14
  4. Very specific:

    Do not use the legacy static properties plus declare pattern for reactive members, or enable experimentalDecorators/legacy class-field …

    line 15
  5. Distinctive:

    Verify the component with its package compile, lint, unit tests, and focused browser tests when behavior or rendering changes.

    line 16

≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Lit components

Use Lit's standard decorators with TypeScript auto-accessors.

  • Import decorators from their individual lit/decorators/<name>.js modules.
  • Declare public reactive inputs with @property(...) public accessor and internal render state with @state() private accessor.
  • Initialize accessors inline when they have defaults. Use a definite-assignment assertion for required inputs supplied by the host.
  • Use { attribute: false } for object or array inputs that must not map to HTML attributes. Specify type when an attribute needs Lit conversion.
  • Do not use the legacy static properties plus declare pattern for reactive members, or enable experimentalDecorators/legacy class-field semantics.
  • Verify the component with its package compile, lint, unit tests, and focused browser tests when behavior or rendering changes.

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