Susanta Das developed the Dev Magic Theme Extension for the Zed editor, focusing on enhancing user experience through light and dark theme options. Working within the zed-industries/extensions repository, Susanta applied UI design and front end development skills to ensure consistent branding and accessibility across the editor interface. The extension, implemented in TOML, included prepared assets and screenshots to support both themes and was integrated via a single commit and pull request. While no bugs were addressed during this period, the work demonstrated a targeted approach to feature delivery, prioritizing usability and seamless integration within the Zed extension ecosystem.