Knowledge base
Articles tagged Testing, sorted from newest to oldest. Switch tags or return to all articles from the filters below.
JavaScript · Jun 18, 2026
A practical QA-focused guide to JavaScript test frameworks in 2026: when to use Jest, Vitest, Testing Library, MSW, Cypress, WebdriverIO, Mocha, and Node's built-in test runner.
Testing · Jun 18, 2026
A practical QA-focused guide to mocking in 2026: when to use Jest, Vitest, Sinon, MSW, Nock, WireMock, Mockoon, Cypress intercepts, Pact, and Testcontainers.
iOS · Jun 16, 2026
A practical guide for QA engineers and mobile testers: creating, booting, resetting, installing apps, launching apps, setting permissions, simulating location, recording video, and managing iOS Simulator devices from the command line.
android · Jun 11, 2026
A practical guide to using Kaspresso for Android UI automation, when to pick it over Espresso, Appium, or Robolectric, and how to actually write and run tests.
Localization · May 30, 2026
A modern look at localization and internationalization mistakes: hardcoded strings, weak backend support, missing context for translators, broken RTL layouts, and teams that treat L10N as an afterthought.
QA · May 20, 2026
A short personal article about real software testing work: unfinished features, design gaps, missed deadlines, QA teamwork, and why AI still does not replace test engineers.