Schalk Neethling developed comprehensive documentation for the CSS if() function in the web-platform-dx/web-features repository, focusing on metadata-driven scaffolding to support feature discovery and baseline management. Leveraging YAML for structured metadata, Schalk created a description file detailing the feature’s name, description, specification link, and grouping, alongside a distribution file to indicate its baseline status. This approach improved onboarding and future feature rollout by exposing clear, machine-readable metadata and grouping. The work demonstrated proficiency in documentation, repository tooling, and YAML schema design, providing a foundation for scalable feature flagging and baseline tracking without addressing bug fixes during the period.