May 2026 — Facebook/Docusaurus: Focused on standardizing code formatting to improve consistency and maintainability. Key feature delivered: Migrated the code formatting tool from Prettier to oxfmt, with corresponding updates to configuration files and scripts to standardize formatting across file types. No major bugs fixed this month. Impact: cleaner codebase, faster reviews, easier onboarding, and reduced risk of formatting drift. Technologies/skills demonstrated: tooling migration, configuration management, scripting updates, and cross-team collaboration (co-authored commits).

March 2026 — Tech Interview Handbook (yangshun/tech-interview-handbook). Delivered tooling modernization and content cleanup to boost developer velocity, build reliability, and focus on core handbook content. No critical bugs were reported; stability maintained through migrations and hygiene improvements. Business impact: faster local builds, consistent tooling, and reduced maintenance overhead, enabling quicker contributor onboarding and more reliable releases. Technologies/skills demonstrated: Node.js/pnpm ecosystems, Vite+ workspace, Oxlint/Oxfmt, Turbo, Docusaurus, and proactive repo hygiene.

November 2025 — Yangshun/tech-interview-handbook: Delivered System Design Education Resources by adding Educative system design resources to the handbook, expanding system design content for interview preparation. No major bugs reported this month. Overall impact: enhanced curriculum, improved user value and onboarding, with potential to boost engagement and retention. Technologies/skills demonstrated: content management, documentation, resource curation, Git version control, integration of external learning resources, and product strategy alignment.

February 2025: Delivered a focused update to the Docusaurus blog author metadata by refreshing Yangshun Tay's biography and adding current social links. The change was implemented via a single, low-risk commit, ensuring readers see accurate author information and improving author attribution, credibility, and potential social reach. No major bugs were fixed in this area this month. Overall impact includes improved content integrity, smoother user experience for readers, and better SEO signals from up-to-date author data. Technologies/skills demonstrated include Git version control, small-scale content metadata updates in a React/MDX-based docs site, and collaboration with the docs team workflow.