In July 2025, Jchaodaohang contributed to the ethereum/ethereum-org-website repository by focusing on documentation quality and maintainability. They identified and corrected a typographical error in the script.md file, changing “distrubting” to “distributing” to enhance the accuracy and professionalism of the public-facing documentation. This work, carried out using Markdown and documentation best practices, aimed to support clearer onboarding for developers and reduce future support overhead. While the contribution did not involve code or bug fixes, it demonstrated attention to detail and a commitment to documentation hygiene, which is essential for sustaining high-quality open-source projects and developer experiences.