During March 2025, Laidri V.M. contributed to the markedjs/marked repository by enhancing its documentation to improve extension discoverability and onboarding. Focusing on Markdown and documentation best practices, Laidri updated the available extensions list to include the marked-typograf extension, providing direct links to its repository and npm package along with a concise description of its functionality. This work connected documentation updates to specific code commits, ensuring traceability and clarity for future contributors. The changes addressed the need for better visibility of ecosystem tools, supporting both extension developers and users, and demonstrated a focused, documentation-driven approach to open source collaboration.