Code & QA Zone: Tutorials, Tools, Guides & Tips for Developers & Testers

How and When to Use callonce vs call in Karate DSL

One of the most useful features in Karate DSL is the ability to reuse logic by invoking external feature files or utility scripts. For this, Karate provides two very similar functions: call and callonce. At first glance they seem almost identical, but their execution behavior is very different ...

Free JSON → Karate DSL Schema Generator for QA Engineers

If you work with Karate DSL for A ...

How to Fix data types don't match (LIST:MAP) Error in Karate DSL

If you happen to run into the "data types don't match (LIST:MAP)" error while validating schemas ...

Top Free Public APIs for Your Next Project (2026)

One of the smartest ways to speed up project development is by using Free APIs. APIs are essenti ...

GraphQL Key Components Explained

If you’re new to GraphQL, check out our previous post [**GraphQL Essentials: What It Is, How It Work ...