Worked on enhancing the build documentation for the zen-browser/docs repository, focusing on improving developer onboarding and reducing build friction. Updated the documentation to include essential build prerequisites for Zen Desktop, introduced a troubleshooting section addressing common build errors, and migrated build commands from Python-based scripts to npm-based tooling to reflect current development practices. Utilized Markdown and Shell scripting to ensure clarity and accuracy throughout the documentation. These changes provided actionable guidance for developers, clarified necessary software requirements, and maintained up-to-date information with a revised last modified timestamp, ultimately streamlining the build process and aligning documentation with the latest project standards.