Buffalo vs Revel: What are the differences?

# Key Differences Between Buffalo and Revel

Buffalo and Revel are two popular web development frameworks based on the Go language, each offering unique features and functionalities tailored to different development needs. Below are the key differences between Buffalo and Revel:

1. **Architecture:** Buffalo follows the MVC (Model-View-Controller) architectural pattern, making it ideal for larger, more complex web applications. In contrast, Revel utilizes the more opinionated convention over configuration approach, providing a simpler structure for rapid development of smaller projects.

2. **ORM Support:** Buffalo has built-in support for the Pop (PostgreSQL ORM for Golang), making database integration seamless and efficient. On the other hand, Revel does not have native ORM support, requiring developers to use external libraries or tools for database management.

3. **Hot Code Reloading:** Revel offers automatic code reloading, enabling developers to see changes in real-time without manually restarting the server. Buffalo, while supporting live reloading through tools like air or buffalo dev, does not provide the same level of seamless integration as Revel.

4. **Routing Approach:** Buffalo employs a flexible routing system that allows for dynamic route definitions based on HTTP methods and URL patterns. In contrast, Revel utilizes a more traditional static routing approach, which may be preferable for projects where explicit routing configuration is desired.

5. **Dependency Injection:** Buffalo emphasizes dependency injection as a core principle, promoting modularity and testability within the codebase. Revel, on the other hand, does not prioritize dependency injection, potentially leading to less flexible and testable code in certain scenarios.

6. **Community and Ecosystem:** Buffalo boasts a vibrant community and rich ecosystem of plugins and extensions, providing ample resources for developers to enhance their applications. Revel, while still well-supported, may have a smaller community and fewer available resources for extended functionality.

In Summary, Buffalo and Revel offer distinct approaches to web development in Go, catering to different project requirements and developer preferences.