Embed a notification preferences center with one web component

Courier’s new @trycourier/courier-ui-preferences package ships a Web Component that drops a complete notification preferences center into any web app, framework or not. Users opt in and out of topics, choose which channels deliver each one (email, push, SMS, and more), and set per-topic digest schedules. It supports light and dark theming, custom channel labels, and reuses your existing Courier Inbox auth.