Developed and delivered the Relaxed Theme: Dark Theme for Long Coding Sessions within the zed-industries/extensions repository, focusing on enhancing developer comfort during extended coding periods. The work involved porting the Relaxed VSCode theme, integrating it as a fully packaged extension with careful attention to repository hygiene, including HTTPS submodule integration and comprehensive metadata updates in TOML. Utilized front end development and theme development skills, leveraging Git for version control and ensuring compliance with release requirements through local testing and tooling checks. The project addressed the need for eye-friendly, muted color schemes, supporting maintainability and ease of adoption for end users.