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Scalatra

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description Scalatra Overview

Scalatra is a lightweight web framework written in Scala, designed as a port of Ruby's Sinatra. It provides a simple domain-specific language for defining HTTP routes and handling requests, making it suitable for building RESTful APIs and web applications.

The framework supports asynchronous programming and integrates seamlessly with Java servlet containers like Jetty and Tomcat. It is favored by developers who require a minimalistic alternative to heavier Scala frameworks like Play.

help Scalatra FAQ

What is Scalatra modeled after?

Scalatra is a Scala web framework modeled after Ruby’s Sinatra. It uses a compact route-based DSL for handling HTTP requests.

Which language do I need to use Scalatra?

Scalatra applications are written in Scala and run on the JVM. You will typically manage the project with sbt, Scala’s standard build tool.

Can Scalatra build REST APIs?

Yes. Its route definitions and request handlers are suitable for JSON endpoints, REST APIs, and small web applications.

How does Scalatra compare with Play Framework?

Scalatra is closer to Sinatra in style, with a small and direct routing layer. Play Framework is a larger Scala and Java framework with more built-in features for full web applications.

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