During July 2025, qcqs focused on enhancing code readability and maintainability across the corda/corda and layerswap/layerswapapp repositories. Their work centered on refactoring Java, Kotlin, and TypeScript code comments to improve documentation clarity without introducing functional changes. By removing redundant wording and correcting typos, qcqs streamlined onboarding for new developers and reduced future maintenance costs. The technical approach emphasized precise language and clear documentation, supporting long-term project sustainability. These improvements, while not altering application behavior, addressed the often-overlooked need for high-quality internal documentation, demonstrating a thoughtful application of code refactoring and documentation improvement skills within established codebases.