Highlight has launched a newly redesigned documentation site aimed at improving aesthetics, user experience, and performance. The previous platform had limited customization options, prompting the team to build the new site from scratch to better align with the Highlight brand and include rich code examples. The new site utilizes Next.js server-side rendering for faster loading speeds and enhanced SEO, while a custom search feature is implemented using Next.js edge runtime functions and IndexedDB caching. Additionally, dynamic link previews are enabled through OG image generation, enhancing the user experience by providing visual summaries of content links. The updated Highlight Docs can be accessed at docs.highlight.io.