Developed a region sidebar navigator for the WerWolv/ImHex project, enabling users to efficiently browse memory regions within Intel Hex and Motorola SREC files. Leveraging C++ for both file parsing and UI development, the feature extracts region metadata during parsing and presents it in a searchable sidebar, allowing users to jump directly to specific sections. This approach aligns with the existing process-monitor pattern for chunk extraction, streamlining navigation and improving the overall file loading experience. Comprehensive end-to-end validation was conducted across diverse hex and srec inputs, ensuring robust search and navigation functionality while laying the foundation for future address-based navigation enhancements.