1. Do not forget to close Html file.( Use auto closing in vs code/atom)

2. Avoid adding styles in html rather use a seperate CSS file for that . It makes things clear for you

3. You can use a HTML validator to check all the html are perfectly executed.

4. Use HTML comments wisely . It will help you to understand your own code later.

5. Always add imgs and video in <img> and <video> tag .rather using any other tag.

6. Avoid using bg-img tag. It does not work properly rather use img tag to add a img and set it using stylesheet in background.

7. Non-breaking spaces in HTML -  

8. Use tables for tabular data, CSS for layout

9. The spacer GIF trick . You can add td and make it as a table to create spacing.

10. Always try to use lowercase it is helpful for us later .

Thanks for reading. If you found it helpful please like and follow me . thanks 🙏🏻.