Worked on the llvm/circt repository to enhance the quality and clarity of hardware dialect documentation, focusing on the HW dialect. Consolidated formatting improvements in HWStructure.td and updated example syntax to ensure accuracy, particularly for the hw.aggregate_constant operation. Emphasized consistent code formatting and visibility of code blocks for struct and enum type descriptions, making documentation more accessible for new contributors. Utilized C++ and TableGen to address documentation structure and syntax, with a focus on code formatting and dialect development. These changes aimed to reduce onboarding friction and improve developer productivity by clarifying usage patterns and ensuring correct, readable examples.