Developed and delivered a custom image preview source feature for the lowcoder-org/lowcoder repository, enabling content authors to specify a separate URL for image previews distinct from the main image source. This enhancement improved the flexibility of the image rendering pipeline and allowed for more efficient asset delivery, potentially optimizing CDN usage. The implementation was carried out using React and TypeScript, with a focus on front-end development best practices. All changes were documented with clear, traceable commits to support future maintenance and rollbacks. No major bugs were reported during this period, reflecting a focused and well-executed engineering effort.