During July 2025, contributed to the nocodb/n8n-docs-fork repository by delivering an Expression Editor enhancement focused on supporting Immediately Invoked Function Expressions (IIFEs) with Luxon-based date calculations. The work centered on updating documentation and providing practical examples to guide users in authoring complex JavaScript expressions within n8n, including variable assignments and multi-statement logic. Emphasis was placed on clear instructional content to empower users to leverage advanced automation capabilities. The project utilized JavaScript and Markdown, with a strong focus on documentation quality and technical accuracy, resulting in expanded coverage for advanced expression authoring without any major bugs reported during the period.