Cucumber vs Kahlan: What are the differences?
Developers describe Cucumber as "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. On the other hand, Kahlan is detailed as "A full-featured Unit & BDD test framework". It is a full-featured Unit & BDD test framework a la RSpec/JSpec which uses a describe-it syntax and moves testing in PHP one step forward.
Cucumber and Kahlan can be categorized as "Testing Frameworks" tools.
Cucumber and Kahlan are both open source tools. Cucumber with 2.73K GitHub stars and 537 forks on GitHub appears to be more popular than Kahlan with 1K GitHub stars and 54 GitHub forks.