Audit Codebase for Strategic Hook Opportunities

[jeffpaul]

Description

As the plugin continues to evolve, it would be valuable to conduct a focused review of the entire codebase to identify opportunities for adding WordPress hooks. This would improve extensibility, enable third-party integrations, and support experimentation without requiring direct modification of core plugin logic.

Some areas of the plugin may execute logic without providing filter or action hooks that would allow developers to modify behavior, inject custom logic, or observe experiment lifecycle events so checking for where those are missing and adding them in would be great.

Perform a structured audit of the codebase to:

• Identify key execution points where filters or actions would increase extensibility
• Evaluate experiment lifecycle events (registration, execution, completion, failure)
• Review provider integrations for override opportunities
• Assess admin UI rendering points
• Document hook naming conventions and placement guidelines

Deliverables:

• List of recommended new hooks with justification
• PR adding prioritized hooks
• Developer documentation outlining extension points

[jeffpaul]

@dkotter anything significantly not done from this list?

[dkotter]

I think the specific things called out in the list are more or less done but there are certainly other areas that could benefit from hooks. I think it's worth a task to evaluate our entire codebase and consider where hooks could be added.