Changing className -> class and onChange -> onInput is going to affect practically every React component ever written.
They seem to have opposite rationales (class is less pedantic and onInput is more pedantic) and I expect at least one of them will get dropped along the way but we'll see.
They seem to have opposite rationales (class is less pedantic and onInput is more pedantic) and I expect at least one of them will get dropped along the way but we'll see.