External style sheets allow us to define CSS rules in separate files that can be injected into the necessary view. Placing CSS styles this way in external style sheets was once considered the better practice because it enforced the separation of style and content, allowing reusability and also maintaining modularity if a separate CSS file is created for each component.
However, as web development technologies continue evolving, the demands of better CSS organization and performance are no longer met by this approach. For example, using external style sheets while developing frontend views with React components limits control over updating styles based on the component state. Moreover, loading external CSS for React ...
