Docs/preact add polling guide

[poetryofcode]

🎯 Changes

✅ Checklist

• I have followed the steps in the Contributing guide.
• I have tested this code locally with pnpm run test:pr.

🚀 Release Impact

• This change affects published code, and I have generated a changeset.
• This change is docs/CI/dev-only (no release).

Summary by CodeRabbit

• Documentation
  • Added a new Preact guide for polling to the navigation and documentation set.
  • Updated the Preact guide metadata to point to the correct query package.
  • Refreshed the Svelte example to use the current loading state check.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 214213b1-9408-47ff-8fca-21eaf808a219

📥 Commits

Reviewing files that changed from the base of the PR and between e6ad3fc and c205330.

📒 Files selected for processing (3)

• docs/config.json
• docs/framework/preact/guides/polling.md
• docs/framework/svelte/overview.md

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📝 Walkthrough

Walkthrough

Adds a new Preact Polling guide entry and navigation link, and updates a Svelte overview example to check query.isPending in the loading branch.

Changes

Framework documentation updates

Layer / File(s)	Summary
Preact polling guide and nav docs/framework/preact/guides/polling.md, docs/config.json	Adds the Preact Polling guide frontmatter and the matching navigation entry under Guides & Concepts.
Svelte pending-state example docs/framework/svelte/overview.md	Changes the loading branch in the example from query.isLoading to query.isPending.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Poem

I’m a rabbit with a docs-filled cart,
Hop-hopping through the guide-chart!
Polling joined the Preact trail,
Pending paws now never fail 🐰
And Svelte’s example got a quick new heart.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The required template is present, but the Changes section is empty and the checklist/release impact items are not completed.	Fill in the Changes section with the actual Preact polling guide update and complete the checklist and release impact selections.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely describes the main change: adding a Preact polling guide.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[nx-cloud]

View your CI Pipeline Execution ↗ for commit c205330

Command	Status	Duration	Result
nx run-many --target=build --exclude=examples/*...	✅ Succeeded	28s	View ↗
nx affected --targets=test:sherif,test:knip,tes...	✅ Succeeded	2m 12s	View ↗

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☁️ Nx Cloud last updated this comment at 2026-06-27 13:48:27 UTC