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- - 01. What is WHATWG?
- - 02. What does HTML commenting look like?
- - 03. How do you set language in html?
- - 04. Meta tags in HTML
- - 05. What is character encoding in html means?
- - 06. How do you set IE compatibility mode?
- - 07. What's the difference between full standard, almost standard and quirks mode?
- - 08. What is the DOM?
- - 09. Why do you need doctype html?
- - 10. What's new in HTML 5?
- - 11. What's new in HTML 5.1?
- - 12. What is a class? and What is an ID?
- - 13. HTML Validations
- - 14. What is an iframe and how it works?
- - 15. How do you serve multi language sites?
- - 16. Cookies, Session Storage, Local Storage difference?
- - 17. What is the use of data-* attributes in html?
- - 18. Async, Defer, Hidden, attributes
- - 19. What is a HTML preprocessor and are you using it?
- - 20. Accessibility (a11y) & WAI-ARIA roles
- - 21. What are the browsers you support in your development?
- - 22. What are Web Components & Shadow DOM?
- - 23. Picture, srcset and sizes for responsive images
- - 24. SVG’s and Canvas, WebGL
- - 25. What are Web Workers?
- - 26. What is WebSQL?
- - 27. What is WebP?
- - 28. What is an IndexedDB?