Contributed to the gchq/CyberChef repository by developing a new operation that removes ANSI escape codes from text, enhancing the reliability and readability of processed data. The solution involved implementing a dedicated JavaScript class within the text processing pipeline, ensuring that formatting codes are effectively stripped from user inputs and outputs. Comprehensive unit testing was applied to cover both common and edge-case ANSI sequences, supporting robust handling of real-world text scenarios. This feature improves data cleanliness for downstream consumers and user interfaces, demonstrating a focus on maintainable, test-driven development practices using JavaScript and text processing techniques. No bugs were reported.