Track platform and fallback in fallback URL

[thomshutt]

User description

This is to tell how many people actually copy and visit via the fallback link

---

PR Type

Enhancement

---

Description

• Include utm_source and utm_medium in fallback link

• Use platform prop dynamically in URL

---

Changes walkthrough 📝

	Relevant files
Enhancement	BrowserFallback.tsx Add UTM parameters to fallback link                                            apps/app/app/create/BrowserFallback.tsx Changed linkToCopy to a template literal Added utm_source query param using platform Added fixed utm_medium=browser_fallback param +1/-1

---

Need help?

Type /help how to ... in the comments thread for any questions about PR-Agent usage.

Check out the documentation for more information.

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
pipelines-app	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 4, 2025 10:35am

[github-actions]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review URL encoding Ensure the platform value is safely encoded when interpolating into the query string (e.g. using encodeURIComponent) to prevent unexpected characters. const linkToCopy = `https://daydream.live/?utm_source=${platform}&utm_medium=browser_fallback`; Missing tests There are no tests verifying that the generated fallback URL contains the correct UTM parameters; consider adding unit tests for link generation. const linkToCopy = `https://daydream.live/?utm_source=${platform}&utm_medium=browser_fallback`;

[github-actions]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
Security	Escape utm_source parameter Use encodeURIComponent on platform when constructing linkToCopy to ensure the value is properly escaped and cannot break the URL structure. apps/app/app/create/BrowserFallback.tsx [15] -const linkToCopy = `https://daydream.live/?utm_source=${platform}&utm_medium=browser_fallback`; +const linkToCopy = `https://daydream.live/?utm_source=${encodeURIComponent(platform)}&utm_medium=browser_fallback`; Suggestion importance[1-10]: 4 __ Why: Using encodeURIComponent ensures the platform value is properly escaped in the URL, although platform is already restricted to literal types, so the improvement is minor.	Low