Proficiency in HTML: Deep understanding of HTML syntax, tags, attributes, and best practices Design understanding: Ability to interpret design markup and translate the same into HTML code CSS knowledge: Familiarity with Cascading Style Sheets (CSS) to style and visually format elements Cross-browser compatibility: Testing and debugging code to ensure consistent rendering across different web browser Problem-solving skills: Troubleshooting code issues and debugging errors Accessibility standards: Implementing accessibility features to make course usable by people with disabilities Attention to detail: Ensuring code accuracy and consistency across the course