Vijit worked on the better-auth/better-auth repository, focusing on enhancing developer onboarding through comprehensive documentation for the Lark billing plugin. He authored detailed Markdown guides that describe how the plugin automates customer creation and assigns free plan subscriptions during user signup, clarifying integration steps for both internal and external developers. By aligning the new documentation with existing standards, Vijit aimed to streamline self-serve adoption and reduce support overhead. His work leveraged skills in documentation and plugin development, emphasizing clarity and automation flows. Over the one-month period, Vijit contributed one feature, demonstrating depth in technical writing and process explanation without addressing bug fixes.