chore: workflows launch post

[NathanFlurry]

Description

Please include a summary of the changes and the related issue. Please also include relevant motivation and context.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[railway-app]

🚅 Deployed to the rivet-pr-4272 environment in rivet-frontend

Service	Status	Web	Updated (UTC)
website	❌ Build Failed (View Logs)	Web	Feb 24, 2026 at 8:37 am
frontend-cloud	😴 Sleeping (View Logs)	Web	Feb 24, 2026 at 8:05 am
frontend-inspector	😴 Sleeping (View Logs)	Web	Feb 24, 2026 at 7:44 am
mcp-hub	✅ Success (View Logs)	Web	Feb 24, 2026 at 2:41 am
ladle	❌ Build Failed (View Logs)	Web	Feb 24, 2026 at 2:41 am

[NathanFlurry]

• chore(website): add workflow launch post image #4286
• chore: workflows launch post #4272 👈 (View in Graphite)
• chore(rivetkit): fix sqlite-vfs for next-js & cf workers #4271 : 1 other dependent PR (#4275 )
• chore(rivetkit): fix run engine config #4268 : 1 other dependent PR (#4273 )
• chore: multiplayer cookbook patterns #4261 : 1 other dependent PR (#4266 )
• docs: document queue with interval pattern #4265
• chore(rivetkit): migrate to sqlite instance per-actor for concurrency optimizations #4264
• docs: workflows #4256
• chore(rivetkit): update conns to be hibernatable #4260
• chore(inspector): add back database tab #4255
• chore: impl canInvoke for matchmaker #4253
• chore: multiplayer cookbook #4200 : 1 other dependent PR (#4201 )
• feat(dashboard): bring new tabs back #4249
• fix(rivetkit): fix sqlite teardown logic #4259
• main

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[claude]

PR Review: chore: workflows launch post

Scope: Website-only changes — new blog post for Rivet Workflows, unified CodeGroup layout, removal of Giscus comments, and responsive blog/changelog layout improvements.

---

High Severity

1. "TODO" placeholder in published post content
website/src/content/posts/2026-02-24-introducing-rivet-workflows/page.mdx

## Inspector

TODO

This section will be visible to readers. Must be filled in or removed before the post goes live.

2. workspace prop kept in interface but silently ignored in rendering
website/src/components/v2/Code.tsx

The workspace prop is retained in CodeGroupProps with a JSDoc comment, but it is not destructured in the function signature and has no effect on rendering. Every <CodeGroup> now renders the sidebar layout regardless. The intent (keeping it for the typecheck integration to distinguish multi-file snippets) is not documented in the comment. This should either:

• Be clearly documented that the prop is type-check-only and has no visual effect, OR
• The prop should be removed if the typecheck integration uses some other signal

3. initializeTabCodeGroup removed — existing docs pages may render incorrectly
website/src/components/TabsScript.astro

The tab-style initialization and click handler branch were both deleted. Any existing docs page using <CodeGroup> without workspace will now silently switch to the sidebar layout. This needs visual QA across all existing docs pages before merging.

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Medium Severity

4. Missing React imports in type-checked code snippet (build may fail)
website/src/content/posts/2026-02-24-introducing-rivet-workflows/page.mdx — React Integration App.tsx block

useState and useEffect are used but not imported. Since this block is inside a <CodeGroup workspace> it will be type-checked during the website build:

// Missing at top of snippet:
import { useState, useEffect } from "react";

5. Anthropic model ID format in example code
website/src/content/posts/2026-02-24-introducing-rivet-workflows/page.mdx — Durable Agents example

model: anthropic("claude-sonnet-4-20250514"),

Verify this matches an actual published API string. Readers copying this snippet verbatim will receive an API error if the ID is incorrect.

6. "Show Me The Code" <CodeGroup> renders as sidebar instead of horizontal tabs
website/src/content/posts/2026-02-24-introducing-rivet-workflows/page.mdx

This block has 7 tabs (Basic, Human-in-the-Loop, Loop, Sleep, Join, Race, Rollback) and uses <CodeGroup> without workspace. After the unification, it will render a vertical sidebar navigator. Verify visually that this is the intended UX for this blog content before publishing.

7. Dead link risk: /docs/actors/workflows
website/src/content/posts/2026-02-24-introducing-rivet-workflows/page.mdx — "Get Started" section

The launch post links to /docs/actors/workflows. Confirm this page exists and is reachable before the post goes live.

8. ResizeObserver not disconnected on view transitions
website/src/components/TabsScript.astro — setupCodeGroupResponsiveLayout

Each ResizeObserver is created inside a closure with no external reference, which is fine for GC under normal conditions. However, on astro:after-swap the function is called again on new DOM nodes. Old observers attached to removed nodes should be GC'd by modern browsers, but since no explicit disconnect() is called, this is worth noting as a potential minor leak on low-memory environments or browsers with lazy GC.

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Low Severity

9. Duplicate mobile author block — extract to shared component
website/src/pages/blog/[...slug].astro and website/src/pages/changelog/[...slug].astro

The lg:hidden mobile author section (~30 lines) is duplicated verbatim across both pages. Extracting to a shared Astro component would prevent future drift.

10. Bluesky social link removed without explanation
website/src/lib/article.tsx

-      bluesky: "https://bsky.app/profile/nathanflurry.com",

The removal is safe (all usages guard with ?.bluesky). Intentional, just confirming.

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Pre-Merge Checklist

• Resolve the "Inspector" TODO section
• Add useState/useEffect imports to the React code snippet
• Verify the Anthropic model ID string is a valid published identifier
• Decide on CodeGroup architecture: document that workspace is type-check-only, or clean up the prop
• Confirm /docs/actors/workflows is published and accessible
• Visual QA of all existing docs pages using <CodeGroup> without workspace