cvaClass Variance Authority CSS-in-TS libraries such as Stitches (opens in a new tab) and Vanilla Extract (opens in a new tab) are fantastic options for building type-safe UI components; taking away all the worries of class names and StyleSheet composition. …but CSS-in-TS (or CSS-in-JS) isn't for everyone. You may need full control over your StyleSheet output. Your job might require you to use a fram
