Mantas Mantautas contributed to the wix/cli-app-templates and wix/headless-templates repositories, focusing on content updates, dependency management, and documentation improvements. He standardized terminology across CLI templates and documentation, renaming commands and updating references to streamline developer onboarding and reduce confusion. Using JavaScript and Markdown, he ensured that documentation and code reflected consistent product messaging. In the headless-templates repository, he managed Node.js dependencies by updating Astro-related packages, maintaining compatibility and stability for production deployments. Mantas’s work emphasized clarity and maintainability, addressing foundational aspects of developer experience and project reliability rather than feature expansion or bug resolution during this period.