Files
supabase/packages
Pamela Chia ef84dddc22 feat(telemetry): track home page and getting started exposure (#42247)
## Summary

Adds exposure tracking for the HomeV2 experiment and the Getting Started
section. These events help measure user engagement with the new home
page experience and track how many users see the Getting Started
onboarding flow.

Resolves
[GROWTH-602](https://linear.app/supabase/issue/GROWTH-602/track-home-page-and-getting-started-exposure-events)

## Changes

- Add `home_new_experiment_exposed` event that fires when users see the
HomeV2 experiment (captures which variant they're assigned)
- Add `home_getting_started_section_exposed` event that fires when the
Getting Started section is displayed (captures current workflow state)
- Define corresponding TypeScript interfaces in telemetry-constants.ts
- Both events use `useRef` to ensure they only fire once per component
mount

## Testing

Tested locally and on staging that events fire to posthog.

**Quick test:**
1. Navigate to a project home page with the `homeNew` flag enabled
2. Verify `home_new_experiment_exposed` event fires in PostHog with the
correct variant
3. For projects < 10 days old, verify
`home_getting_started_section_exposed` fires when the section is visible
4. Confirm events don't fire for dismissed sections or mature projects

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Added exposure tracking for home experiment variants and the Getting
Started section to surface which experience users see.

* **Chores**
* Standardized and consolidated analytics calls to improve reliability
of interaction tracking.
* Enhanced event payloads to capture workflow choices, step
interactions, and dismissals for better product insights.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-02-03 08:27:04 +00:00
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