Server-Side Toast Notifications for Remix

remix-toast provides utility functions to manage server-side toast notifications within Remix applications, leveraging web standards like `Set-Cookie` for flash messages. It seamlessly integrates with Remix's `loader` and `action` functions and supports React Router v7. The current stable version is 4.0.0, which includes an upgrade to Zod v4. The package appears to have an active release cadence, with frequent updates (minor and patch releases) to address bug fixes, introduce new features like `replaceWithFlash`, and maintain compatibility with new versions of Remix and React Router (e.g., v7.9+ for `react-router`). Key differentiators include its server-side first approach, middleware support for global toast management, and flexible session storage configuration, allowing custom utility creation with `createToastUtilsWithCustomSession`.