When working with notifications in React, you have several libraries to choose from. Toastify, Notistack, and React-Toast are three well-known options, each with its own strengths and limitations. Toastify stands out for its simplicity, ease of integration, and minimal configuration requirements. You can quickly add Toastify to any React project and start displaying notifications with just a few lines of code, making it ideal for developers who want results without a steep learning curve.

Notistack, another popular library, is built on top of Material-UI and offers advanced features like stacking, dismissing, and queuing notifications. It is highly customizable and integrates tightly with Material-UI's design system. However, this tight integration can be a drawback if you are not already using Material-UI, as it introduces additional dependencies and complexity.

React-Toast is a lightweight library focused on providing simple toast notifications. While it is easy to use, it lacks some of the advanced features and flexibility found in Toastify, such as built-in support for different notification types, positions, and transitions. React-Toast may be a good fit for very basic use cases, but Toastify offers a more complete solution out of the box.

Toastify is often the preferred choice in scenarios where you need a notification system that is:

• Quick to set up and easy to use;
• Independent of any specific UI framework or design system;
• Flexible in terms of notification placement, appearance, and behavior;
• Actively maintained and widely adopted in the React community.

If you are building a project that does not rely on Material-UI or you want to avoid adding extra dependencies, Toastify provides a straightforward and robust option. Its flexibility allows you to customize notifications to match your application's branding and user experience requirements, while its simplicity ensures you can maintain and extend your notification system with minimal effort.