Type errors in NextJS are not being displayed when running `npm run dev`

When encountering a typescript error, I notice that it is visible in my editor, but not in the browser or the terminal running npm run dev. However, the error does show up when I run npm run build.

Is there a method to display type errors during npm run dev in both the terminal and the browser window?

Answer №1

Currently, there isn't a straightforward method to enable checking during development according to this discussion. It seems that this decision was made intentionally to speed up the development process.

If you want to disable those errors for the build, you can do so by adding this code snippet to your next.config.js file:

module.exports = {
  typescript: {
    ignoreBuildErrors: true
  }
};

For more information on ignoreBuildErrors, refer to the documentation available here.

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