During February 2026, contributed to the doocs/md repository by developing an auto-save feature for editor images, enabling users to insert images directly from the clipboard. This solution leveraged Vue.js for front end development and incorporated file handling and image processing techniques. By implementing MD5-based cache management, the feature efficiently stored images and minimized redundant uploads, which improved cache efficiency and reduced server load. The work enhanced the editor’s user experience by streamlining image insertion and accelerating content creation. The implementation was completed using JavaScript and TypeScript, focusing on robust image handling and optimizing performance for both users and backend systems.