Worked on the prettier/angular-html-parser repository to update and refactor NgModule documentation for Angular v19+ Standalone APIs. Focused on improving clarity and maintainability, the work involved removing outdated sections and aligning the documentation with current Angular best practices, particularly the adoption of standalone APIs. Used TypeScript and Markdown to deliver these updates, ensuring that examples and guidance reflected modern Angular patterns. No major bug fixes were addressed during this period, as the primary goal was to enhance onboarding and support for contributors through clearer, more relevant documentation. The approach emphasized technical accuracy and ease of use for the developer community.