Foundations of TDD in TypeScript and Jest: The Principles | CodeSignal Learn

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Foundations of TDD in TypeScript and Jest: The Principles

This course introduces Test-Driven Development (TDD) for TypeScript projects, covering the Red-Green-Refactor workflow, TDD mindset, and setup with Jest. Learn best practices like SOLID principles and dependency injection, and explore TDD's impact on code quality and speed compared to traditional approaches.

Jest

TypeScript

6 lessons

27 practices

Less than 4 hours

Programming, Algorithms, and Data Structures

Course details

Introduction to TDD: What, Why, and How

Write a Test, Watch It Fail

Make the Test Pass

Refactor for Readability and Clarity

Next Course: Red-Green-Refactor: Practicing TDD with JavaScript & Jest

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