1.
Prettier-Referral Video
Prettier is a code formatter extension that automatically formats your code to adhere to consistent style rules, improving readability and maintainability.
2. 
live preview-Referral Video
Live preview typically refers to a feature in web development tools or text editors where changes made to the code are instantly reflected in a preview of the website or application being developed, allowing developers to see the results of their changes in real-time without having to manually refresh the page or reload the application.