[cowboyd]

What does this PR do?

Add @clack/ui-preact, a small Preact 11 integration that mounts into any Clack element.

• Expose createRoot(element) with rendering, unmounting, and explicit disposal, without a global document or DOM adapter.
• Supply JSX runtimes and types for Clack elements, refs, and events. Keep the JSX transform local to the Preact package and example, so other framework integrations remain independent.

Note: I had to patch @bomb.sh/tools in order to get proper test failures.

Type of change

• Bug fix
• Feature
• Refactor (no behavior change)
• Documentation
• Performance improvement
• Tests
• Chore (dependencies, CI, tooling)

Checklist

• All tests pass (pnpm test)
• Files are formatted (pnpm format)
• I have added/updated tests for my changes (if applicable)
• I have added a changeset

AI-generated code disclosure

• This PR includes AI-generated code

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	tsx@​4.23.15
	preact@​11.0.1

View full report

[pkg-pr-new]

• @examples/hello-world-preact

  npm i https://pkg.pr.new/bombshell-dev/ui/@clack/ui@41
  

  npm i https://pkg.pr.new/bombshell-dev/ui/@clack/ui-preact@41
  

commit: 8dbb336