MongoDB significantly enhanced its API documentation by transitioning from a custom fork of Redoc to a partnership with Bump.sh, resulting in API docs that load 4.7 times faster and provide a seamless developer experience. This collaboration allowed MongoDB to maintain its branding and customization without the burdensome overhead of maintaining a fork, which had previously caused performance bottlenecks and SEO issues. Bump.sh offered a unique blend of performance, customization, and cooperative development, addressing MongoDB's needs for fast loading, branding alignment, and collaboration. The migration not only improved page load times and reduced engineering efforts but also enhanced SEO through automated sitemaps, making MongoDB's APIs more discoverable. Within two weeks, the transition provided immediate benefits and facilitated the rapid deployment of new documentation, positioning MongoDB to easily adapt to future API versions and integrate additional features like translations and advanced search.