Worked on the bevyengine/bevy repository to enhance developer experience and backend stability by focusing on documentation and logging improvements using Rust. Updated and clarified documentation for resource handling in Res and ResMut, providing precise guidance on validation errors and the use of If<T> and Option<T> types. Addressed a logging issue by restructuring multi-line warning messages into a single line, improving log readability during resource insertion events. These changes reduced ambiguity for developers, streamlined onboarding, and improved troubleshooting without altering runtime behavior. The work demonstrated attention to detail in backend development and technical writing, maintaining stability while refining developer workflows.