Master unit testing with NodeJs, Typescript, Jest and React. Write top quality Typescript and NodeJs software with Jest
InstructorAlex DanThe curriculum provides a taxonomy of test doubles, including stubs, fakes, mocks, and spies, to support various testing strategies.
Instruction extends beyond code to include setting up GitHub Actions pipelines and using Docker for local database testing.
Editorial course preview
These 4 complementary views highlight concrete, legible examples from the course presentation.
This image displays a code editor interface featuring TypeScript test files and Jest mocking syntax, accompanied by an instructor's video feed in the corner.
The terminal output displays a comprehensive code coverage report confirming that the test suite achieved 100% statement, branch, function, and line coverage across all project files.
The terminal output displays successful integration tests for various HTTP request types, verifying that the server correctly handles valid and invalid inputs for reservations.
This slide outlines the course design philosophy, emphasizing practical tools setup, proper test writing following F.I.R.S.T. principles, and understanding Test Driven Development.
Some learners report that the pace can feel rushed, with fast scrolling or heavy coding sections that lack sufficient verbal context. One signal from a review created before the displayed update suggests shallow explanations; however, the update label does not prove these issues were corrected.
The curriculum aligns with the target of TypeScript and Node.js developers, though some signals suggest a higher experience threshold.
