JavaScript Testing Course
This course equips you to excel in JavaScript testing by developing a practical task manager application. You will gain expertise in Jest, Vitest, Cypress, and Playwright, craft testable code, produce dependable unit and end-to-end tests, integrate seamlessly with continuous integration systems, and deliver robust, maintainable production applications more efficiently. With hands-on projects, you will learn to prevent bugs, reduce flakiness, measure code coverage, and document tests effectively for faster development cycles.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain essential skills in JavaScript testing through this comprehensive course. Learn to architect testable code, select optimal tools like Jest, Vitest, Playwright, or Cypress, and implement reliable unit and end-to-end tests for a task manager app. Master techniques to stabilise tests, eliminate flakiness, integrate with CI pipelines, track coverage metrics, and create well-documented test suites that safeguard against regressions while accelerating software delivery.
Elevify advantages
Develop skills
- Design testable JavaScript modules with clean, isolated code for quick testing.
- Master unit testing using Jest or Vitest, including mocks, spies, and snapshots.
- Create robust end-to-end test suites with Playwright or Cypress and reliable selectors.
- Strategically plan test coverage across unit, integration, and E2E levels.
- Automate testing in CI pipelines on GitHub or GitLab for consistent quality.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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