PNotify

PNotify: flexible notifications in plain JS.

CDN setup

<!-- JavaScript -->
<script src="https://cdn.jsdelivr.net/npm/@pnotify/core@5/dist/PNotify.min.js" defer></script>

<!-- CSS -->
<link href="https://cdn.jsdelivr.net/npm/@pnotify/core@5/dist/PNotify.min.css" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/@pnotify/core@5/dist/BrightTheme.min.css" rel="stylesheet">

Set FetchIt.Message:

document.addEventListener('DOMContentLoaded', () => {
  FetchIt.Message = {
    success(message) {
      PNotify.success({ title: message })
    },
    error(message) {
      PNotify.error({ title: message })
    },
  }
})

In a separate file with defer (after the FetchIt script), skip the DOMContentLoaded wrapper:

FetchIt.Message = {
  success(message) {
    PNotify.success({ title: message })
  },
  error(message) {
    PNotify.error({ title: message })
  },
}

Form blocks [data-success] and [data-validation-error] work alongside toasts. Skip Message if you only need those blocks. Selectors: documentation.