Courses tagged "testing"

Master accessibility testing techniques to ensure your applications are usable by everyone, including people with disabilities.

Learn how to use AI tools to generate tests, create self-healing test suites, and automate QA workflows for modern web applications.

Master API testing with Postman — collections, environments, assertions, auth flows, and Newman CLI.

Automate your test suite in CI/CD — GitHub Actions workflows, pre-merge checks, test parallelism, and deployment gates.

Write fast, reliable E2E tests with Cypress — selectors, assertions, network stubbing, and CI integration.

Learn to test mobile apps effectively — iOS and Android differences, emulators, usability, performance, and common mobile bugs.

Measure and optimize web performance — Lighthouse audits, Core Web Vitals, load testing with k6, and performance budgets.

Master end-to-end testing with Playwright — selectors, assertions, page interactions, and cross-browser testing.

Master Python testing with pytest — fixtures, parametrize, markers, mocking, coverage, and CI pipelines.

Learn how to test websites built with Lovable, Framer, Wix, WordPress, and other AI and no-code tools — finding bugs before your users do.

Learn how to identify vulnerabilities, perform penetration testing, and automate security checks in modern web applications.

Automate browsers with Selenium and Python — locators, waits, the Page Object Model, and running tests in CI.

Learn the foundations of software testing — test planning, test case design, bug reporting, and essential testing types.

Write tests first, code second — TDD workflow, Jest fundamentals, mocking, and testing React components with Testing Library.

Validate designs with real users — research planning, user interviews, usability testing, A/B tests, and data-driven iteration.

Catch UI bugs automatically by comparing screenshots. Learn Percy, Chromatic, and Playwright's built-in visual comparison tools.