Worked on the nodejs/node repository to enhance the developer experience by improving documentation for the fs.StatFs API. Focused on clarifying property descriptions such as bavail, bfree, and blocks, and provided practical usage examples to demonstrate how to compute byte counts from block sizes. Expanded the explanation of the statfs.type property and introduced cross-references for easier navigation. All documentation updates were written in Markdown, leveraging technical writing and documentation skills to ensure accuracy and clarity. Maintained traceability by linking changes to a dedicated pull request and related issue, supporting maintainability and transparency for future contributors and users.