During February 2026, this developer enhanced the documentation for the Custom Token Exchange (CTE) feature in the auth0/auth0-spa-js repository, focusing on improving discoverability and providing clearer usage guidance. By leveraging Markdown and applying technical writing best practices, they updated the table of contents and aligned documentation with actual feature usage, which helped reduce onboarding friction for new developers. Their work emphasized commit-level traceability and adherence to repository standards, ensuring that integration steps for CTE within single-page applications were well-documented. This targeted documentation update contributed to faster developer integration and a reduction in support requests related to CTE usage.