Insomnia REST Client vs RestSharp: What are the differences?

## Key Differences between Insomnia REST Client and RestSharp

1. **User Interface**: Insomnia REST Client offers a user-friendly and intuitive interface with features like auto-complete and syntax highlighting, while RestSharp mainly focuses on providing a developer-friendly API for making RESTful calls without a fancy UI.
2. **Platform Compatibility**: Insomnia REST Client is available on multiple platforms including Windows, macOS, and Linux, whereas RestSharp is limited to .NET environment, specifically for C#.
3. **Testing Capabilities**: Insomnia REST Client provides built-in testing capabilities such as assertions and test scripting, allowing users to validate responses and automate testing scenarios. RestSharp, on the other hand, lacks these testing features and primarily focuses on simplifying HTTP requests.
4. **Plugins and Extensions**: Insomnia REST Client offers support for custom plugins and extensions, enabling users to extend its functionality as per their requirements. RestSharp, however, does not provide a similar plugin ecosystem and relies on its core functionality for RESTful communication.
5. **Authentication Methods**: Insomnia REST Client supports a wide range of authentication methods such as OAuth, Basic Auth, and API keys, making it versatile for securing API calls. In contrast, RestSharp has limited built-in support for authentication methods, requiring more manual configuration for various authentication mechanisms.
6. **Community Support**: Insomnia REST Client has a larger and more active community, providing extensive documentation, forums, and community-contributed plugins for enhanced user experience. RestSharp, on the other hand, has a smaller community base, which may limit the availability of resources and support for users.

In Summary, Insomnia REST Client excels in user interface design, cross-platform compatibility, testing capabilities, extensibility, authentication methods, and community support compared to RestSharp, which focuses more on providing a simple API for making HTTP requests within the .NET environment.