Software Test Tips

Practical, no-fluff guides for developers and QA engineers. Every post is tied to a tool you can use right now - free, in your browser.

Smoke Testing vs Sanity Testing: the Difference, Finally Clear

Smoke vs sanity testing: what each one is, when to run which, a side-by-side comparison table, and real examples from web and API projects.

7 min read Read →

What Is Regression Testing? Techniques + a Reusable Checklist

Regression testing explained: what it is, risk-based selection, smoke vs regression, a prioritized checklist you can reuse, and how to keep the suite fast.

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How to Write Test Cases: Examples and a Copyable Template

A practical guide to writing test cases that survive review: structure, real examples, a reusable template, and the mistakes that get test cases rejected.

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Bug Report Template: Examples That Get Fixed Faster

A bug report template used by real QA teams, three filled examples (UI, API, crash), and why reports with repro steps get fixed 3x faster.

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How to Test JSON APIs Without Writing Code

You do not need a script to sanity-check an API response. Here is a practical, no-code workflow using free browser tools for formatting, validating, and converting JSON.

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Regex Testing for Beginners: A Practical Guide

Regex looks like noise until you break it into pieces. This guide walks through pattern anatomy, common pitfalls, and a repeatable testing workflow.

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How to Generate Realistic Test Data for QA

Realistic fixtures catch real bugs. A guide to generating UUIDs, fake personas, and placeholder content that looks like production data - and knowing when fake data is the right call.

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Debugging Network Issues: DNS, SSL, and Headers

When a site or API misbehaves, the problem is often in the plumbing. A practical walkthrough of DNS lookups, certificate checks, and response header inspection.

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