Hi Priti, I haven't used Material UI therefore I can't comment on it but Tailwind and Bootstrap are CSS frameworks that provide pre-built UI components and utility classes for styling web pages. On the other hand, CSS methodologies like OOCSS, ACSS, BEM, and SMACSS focus on organizing and structuring CSS code in a consistent and maintainable manner. Although Tailwind and Bootstrap both use combinations of approaches behind the scenes to build their pre-built components and utility classes