Cucumber vs SpecFlow: What are the differences?
What is Cucumber? Simple, human collaboration. Cucumber is a tool that supports Behaviour-Driven Development (BDD) - a software development process that aims to enhance software quality and reduce maintenance costs.
What is SpecFlow? A testing framework which supports Behaviour Driven Development. It is used to define, manage and automatically execute human-readable acceptance tests in .NET projects. Writing easily understandable tests is a cornerstone of the BDD paradigm and also helps build up a living documentation of your system.
Cucumber and SpecFlow can be categorized as "Testing Frameworks" tools.
Cucumber is an open source tool with 2.54K GitHub stars and 501 GitHub forks. Here's a link to Cucumber's open source repository on GitHub.