Worked on the paritytech/hardhat-polkadot repository with a focus on improving documentation and maintaining code quality. Addressed a bug by fixing broken links in the README, which streamlines onboarding and reduces potential confusion for new contributors. Enhanced code hygiene by removing an unused import to comply with linting standards, ensuring the codebase remains clean and maintainable. Utilized TypeScript for code updates and Markdown for documentation improvements, demonstrating attention to both technical and communicative aspects of the project. The work concentrated on incremental quality improvements rather than feature development, emphasizing reliability and clarity in the project’s supporting materials and code structure.