Using React‐Ladda‐Button with shadcn ui

Grab the shadcn/ui "button" to get its deps

npx shadcn-ui@latest add button

duplicate button.tsx into ladda-button.tsx and overwrite it with

import * as React from "react"
import { cva, type VariantProps } from "class-variance-authority"
import { cn } from "@/lib/utils"
import 'react-ladda-button/dist/ladda-themeless.min.css';
import LaddaButtonComp, { LaddaButtonProps } from "react-ladda-button";

export interface ButtonProps
  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
  VariantProps<typeof buttonVariants> {}

const buttonVariants = cva(
  "inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50",
  {
    variants: {
      variant: {
        default: "bg-primary text-primary-foreground hover:bg-primary/90",
        destructive:
          "bg-destructive text-destructive-foreground hover:bg-destructive/90",
        outline:
          "border border-input bg-background hover:bg-accent hover:text-accent-foreground",
        secondary:
          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
        ghost: "hover:bg-accent hover:text-accent-foreground",
        link: "text-primary underline-offset-4 hover:underline",
      },
      size: {
        default: "h-10 px-4 py-2",
        sm: "h-9 rounded-md px-3",
        lg: "h-11 rounded-md px-8",
        icon: "h-10 w-10",
      },
    },
    defaultVariants: {
      variant: "default",
      size: "default",
    },
  }
)

const buttonVariantsSpinnerColor = cva('',
  {
    variants: {
      variant: {
        default: "hsl(var(--primary-foreground))",
        destructive:
          "hslvar(--destructive-foreground))",
        outline:
          "hsl(var(--forground))",
        secondary:
          "hsl(var(--secondary-foreground))",
        ghost: "hsl(var(--foreground))",
        link: "hsl(var(--primary))",
      },
    },
    defaultVariants: {
      variant: "default",
    },
  }
)

const LaddaButton: React.FC<React.PropsWithChildren<ButtonProps & LaddaButtonProps>> =
  ({ children, className, variant, size, ...props }) => {
    return (
      <LaddaButtonComp className={cn(buttonVariants({ variant, size, className }))} data-spinner-color={cn(buttonVariantsSpinnerColor({variant}))} {...props} >
        <span className="ladda-label">{children}</span>
      </LaddaButtonComp>
    )
  }

export { buttonVariants, LaddaButton }