Replit's annual Hack Week is a dynamic event that fosters innovation and community engagement, aiming to enhance the platform's extensibility and user experience. This year's focus was on "Community and Extensibility," with projects developed to make Replit more customizable and user-friendly. Key highlights included the integration of Nix for better configuration, the creation of Replit World for interactive user engagement, an improved site-wide search feature, and the introduction of custom themes and extensions. Judges Christina Cacioppo and James Cham evaluated projects ranging from element inspection tools to gaming extensions, with the "Custom Extensions" project winning the People's Choice Award. Replit's commitment to innovation and community is evident as they strive to onboard the next billion software creators, providing tools like Raspberry Pi integration and language notebooks to enhance learning and creativity.