Such an improvement!

CSS Class Manager is a total game-changer for WordPress block editing, turning the clunky default class input into smooth autocomplete magic. The import feature is fantastic for quickly loading in classes and getting instant suggestions, while body/post filters and inline text support give you pro-level control right in the editor. It’s the kind of intuitive tool that feels like it should be core WordPress, making styling way faster and earning a solid 5 stars.