Grape vs Spark Framework: What are the differences?
What is Grape? An opinionated micro-framework for creating REST-like APIs in Ruby. Grape is a REST-like API micro-framework for Ruby. It's designed to run on Rack or complement existing web application frameworks such as Rails and Sinatra by providing a simple DSL to easily develop RESTful APIs. It has built-in support for common conventions, including multiple formats, subdomain/prefix restriction, content negotiation, versioning and much more.
What is Spark Framework? A micro framework for creating web applications in Kotlin and Java 8 with minimal effort. It is a simple and expressive Java/Kotlin web framework DSL built for rapid development. Its intention is to provide an alternative for Kotlin/Java developers that want to develop their web applications as expressive as possible and with minimal boilerplate.
Grape and Spark Framework can be categorized as "Microframeworks (Backend)" tools.
Grape is an open source tool with 8.89K GitHub stars and 1.09K GitHub forks. Here's a link to Grape's open source repository on GitHub.
DivShot, TaxJar, and Master Of Code Global are some of the popular companies that use Grape, whereas Spark Framework is used by Kasa Smart, AfricanStockPhoto, and Khartec ltd. Grape has a broader approval, being mentioned in 14 company stacks & 50 developers stacks; compared to Spark Framework, which is listed in 5 company stacks and 4 developer stacks.