Ferrets Brand focused on improving documentation reliability and parsing accuracy across open-source projects. In the kaiachain/kaia-docs repository, Ferrets addressed a persistent bug in sidebar label parsing by refining the titleRegex, ensuring labels enclosed in square brackets were correctly matched and reducing downstream rendering errors. This work, implemented in JavaScript and Markdown, enhanced navigation and onboarding for developers. Later, in the ethereum/ethereum-org-website repository, Ferrets updated outdated links in the Smart Contracts Security documentation, verifying endpoints and maintaining resource accuracy. Throughout both projects, Ferrets demonstrated careful attention to documentation quality, regular expression debugging, and security-focused development practices.