Next Js Loading Bar

Install ?

npm i next-loading-bar

Cara menggunakan?

Letakkan code berikut pada root components

import NextNProgress from 'nextjs-progressbar';

And for rendering add <NextNProgress /> to your return() in MyApp():

import NextNProgress from 'nextjs-progressbar';

export default function MyApp({ Component, pageProps }) {
  return (
    <>
      <NextNProgress />
      <Component {...pageProps} />;
    </>
  );
}

Default Config

If no props are passed to <NextNProgress />, below is the default configuration applied.

<NextNProgress color="#29D" startPosition={0.3} stopDelayMs={200} height={3} showOnShallow={true} />

• color: to change the default color of progressbar. You can also use rgb(,,) or rgba(,,,).
• startPosition: to set the default starting position : 0.3 = 30%.
• stopDelayMs: time for delay to stop progressbar in ms.
• height: height of progressbar in px.
• showOnShallow: You can choose whether you want the progressbar to be displayed if you're using shallow routing. It takes a boolean. Learn more about shallow routing in Next.js docs.

Advanced Config

Adding nonce

We use internal css in this package. If you are using csp, you can add nonce to the <style> tag by providing nonce prop to <NextNProgress /> component.

<NextNProgress nonce="my-nonce" />

Custom CSS

You can use transformCSS prop to pass custom css. Note: You must return a JSX.Element from the function.

<NextNProgress
  transformCSS={(css) => {
    // css is the default css string. You can modify it and return it or return your own css.
    return <style>{css}</style>;
  }}
/>

Other Configs

You can use other configurations which NProgress provides by adding a JSON in options props.

<NextNProgress options={{ easing: 'ease', speed: 500 }} />