Topic

QA & Testing

Every article we have published on qa & testing.

QA & Testing

Test automation strategy: automating the right things

Suites get abandoned when they are slow, flaky or testing the wrong level. A deliberate strategy prevents all three.

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QA & Testing

Performance testing: finding the limit before your users do

Performance tests answer specific questions. Running load without a question produces numbers nobody can act on.

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QA & Testing

API testing: the layer that gives the best return

API tests run faster than interface tests and break less often than unit tests when internals change. They are the most cost-effective layer for most systems.

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QA & Testing

Accessibility testing: what automation finds and what it misses

Automated tools identify a portion of accessibility barriers. The rest need a person, a keyboard and a screen reader.

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QA & Testing

Application security testing aligned to OWASP

Most exploited vulnerabilities fall into a small number of well-understood categories. Testing for those systematically catches most of the risk.

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QA & Testing

Shift-left testing: catching defects where they are cheap

The cost of a defect rises with how late it is found. Shifting testing earlier is mostly about involving testers before code exists.

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QA & Testing

Keeping a regression suite useful as it grows

Every regression suite eventually becomes slow and partly redundant. Managing that deliberately keeps it valuable.

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QA & Testing

Quality metrics worth reporting to the business

Most QA reporting counts activity. A few measures actually describe quality and inform decisions.

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