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

GraphQL Essentials: What It Is, How It Works and When to Use It Instead of REST

Modern applications consume data from many sources and serve multiple clients like web, mobile, and beyond. Traditional API approaches sometimes struggle to efficiently deliver exactly what each client needs. This is where GraphQL comes in. This post introduces the essentials of GraphQL an ...

SQL JOINs Explained With Diagrams

Understanding SQL joins is one of the most important skills when working with relational databases. ...

Best Chrome Extensions for Exploratory UI/UX Testing

Google Chrome is one of the most widely used browsers in the software development and testing commun ...

How to Copy a Request as cURL from DevTools

When debugging or testing APIs, you often need to replicate a request outside the browser. **Chrome ...

5 VS Code Extensions for a Better Coding & QA Experience

After working with VS Code for a while, I still couldn’t feel completely comfortable using it. Comin ...