[CI] (bd5a2b4) react-router/rrv7-starter

[wizard-ci-bot]

Automated wizard CI run

Source: manual
Trigger ID: bd5a2b4
App: react-router/rrv7-starter
App directory: apps/react-router/rrv7-starter
Workbench branch: wizard-ci-bd5a2b4-react-router-rrv7-starter
Wizard branch: main
Examples branch: main
PostHog (MCP) branch: master
Timestamp: 2026-01-21T21:07:55.025Z
Duration: 376.8s

[wizard-ci-bot]

Now I have all the information needed to write my evaluation. Let me compile the PR Evaluation Report:

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PR Evaluation Report

Summary

This PR integrates PostHog analytics into a React Router v7 Framework mode application (CloutHub - a satirical fake social media app). The integration includes client-side SDK initialization, error tracking, and custom event tracking for user interactions like post likes, follows, CTA clicks, and purchase flows.

Files changed	Lines added	Lines removed
17	+494	-140

Confidence score: 4/5 👍

• Missing user identification: No posthog.identify() call implemented anywhere in the app. While this is a demo app without real authentication, user identification is a core PostHog feature that should be demonstrated. [MEDIUM]
• No reverse proxy configured: Events are sent directly to PostHog's API host without a reverse proxy to circumvent ad blockers. This is a known issue that can result in lost analytics data. [MEDIUM]
• Automatic pageview tracking not explicitly configured: The SDK uses defaults: '2025-11-30' preset, but there's no explicit configuration or documentation of what pageview behavior this provides. [LOW]

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File changes

Filename	Score	Description
app/entry.client.tsx	4/5	New file with PostHog client initialization and PostHogProvider wrapper - correct pattern for React Router
app/root.tsx	4/5	Added error tracking via captureException() in ErrorBoundary - proper placement
app/components/PostCard.tsx	5/5	Post like/unlike event tracking with relevant properties
app/components/header.tsx	5/5	Buy Followers CTA click tracking
app/routes/buy-followers.tsx	5/5	Purchase funnel tracking with package selection and purchase events, well-enriched properties
app/routes/home.tsx	5/5	CTA click tracking for hero section links
app/routes/profile.tsx	5/5	User follow action tracking with username and verified status
app/routes/analytics.tsx	4/5	Mostly formatting changes, no PostHog events added (missed opportunity)
app/routes/feed.tsx	4/5	Formatting only, no PostHog events (post interactions handled in PostCard)
vite.config.ts	5/5	Correctly added PostHog packages to SSR noExternal for module compatibility
package.json	5/5	Both posthog-js and @posthog/react dependencies added correctly
pnpm-lock.yaml	5/5	Lock file properly updated with new dependencies
.env	4/5	PostHog env vars added but .env.example not updated
posthog-setup-report.md	4/5	Comprehensive documentation of the integration
Other files	4/5	Formatting/whitespace changes that don't affect functionality

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App sanity check: 4/5 ✅

Criteria	Result	Description
App builds and runs	Yes	Dependencies added correctly, Vite SSR config updated properly
Preserves existing env vars & configs	Partial	.env.example not updated with new PostHog variables
No syntax or type errors	Yes	All code follows TypeScript patterns correctly
Correct imports/exports	Yes	@posthog/react hook imports used consistently
Minimal, focused changes	Yes	Most non-PostHog changes are formatting/whitespace cleanup

Issues

• .env.example not updated: The .env.example file doesn't include the new VITE_PUBLIC_POSTHOG_KEY and VITE_PUBLIC_POSTHOG_HOST variables, which could confuse future developers setting up the project. [LOW]

Other completed criteria

• Existing app functionality preserved
• React hooks used correctly with optional chaining (posthog?.capture())
• No breaking changes to existing components
• Consistent code style maintained

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PostHog implementation: 3/5 ⚠️

Criteria	Result	Description
PostHog SDKs installed	Yes	posthog-js@^1.333.0 and @posthog/react@^1.7.0 in package.json
PostHog client initialized	Yes	Initialized in entry.client.tsx with PostHogProvider wrapper around the app
capture()	Yes	Multiple posthog?.capture() calls for user actions
identify()	No	No user identification implemented
Error tracking	Yes	captureException(error) in ErrorBoundary
Reverse proxy	No	Events sent directly to https://us.i.posthog.com

Issues

• No user identification: The integration lacks posthog.identify() calls. Even in a demo app, this should be demonstrated (e.g., with a fake user ID from localStorage). This limits the ability to track user journeys across sessions. [MEDIUM]
• No reverse proxy: Without a reverse proxy, ad blockers will block PostHog requests. For a production-quality integration, a Next.js/Vite proxy rewrite should be configured. [MEDIUM]
• Pageview tracking unclear: The defaults: '2025-11-30' preset is used but the specific pageview behavior isn't documented. For a SPA with client-side routing, manual pageview tracking on route changes may be needed. [LOW]

Other completed criteria

• API key loaded from environment variable (not hardcoded)
• Correct API host configuration (https://us.i.posthog.com)
• PostHogProvider properly wraps the application
• SSR compatibility handled via Vite config
• Optional chaining (posthog?.) prevents runtime errors
• Tracing headers configured for localhost

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PostHog insights and events: 4/5 ✅

Filename	PostHog events	Description
app/routes/buy-followers.tsx	follower_package_selected, follower_package_purchased	Complete purchase funnel tracking with rich properties (package details, pricing, price per follower) - excellent for conversion analysis
app/components/PostCard.tsx	post_liked, post_unliked	Engagement tracking with post metadata (id, username, verified status)
app/routes/profile.tsx	user_followed	Follow action tracking with target user details
app/routes/home.tsx	cta_clicked	Hero CTA click tracking with name, destination, and location
app/components/header.tsx	buy_followers_header_clicked	Header CTA tracking with location property
app/root.tsx	captureException	Automatic exception capture in error boundary

Issues

• Analytics page has no tracking: The /analytics route shows metrics but doesn't track any user interactions (like viewing specific metrics or time spent on dashboard). [LOW]
• No session replay or feature flags: Advanced PostHog features not utilized, though these may be out of scope for a basic integration. [LOW]

Other completed criteria

• Events represent real user actions (likes, follows, purchases, CTA clicks)
• Purchase funnel enables conversion analysis (selection → purchase)
• Events enriched with relevant properties (user details, pricing, locations)
• No PII in event properties
• Event naming follows clear conventions (action_subject pattern)
• Error boundary captures exceptions for debugging

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Reviewed by wizard workbench PR evaluator