JavaScript Unit Testing - The Practical Guide — 91% Off Coupon

Learn how to write automated tests (unit & integration tests) for your JavaScript projects with Vitest & Jest.

4.7 31,766 students enrolledCreated by Maximilian Schwarzmüller, Academind by Maximilian SchwarzmüllerLast updated: 🌐 English

Course Overview — Key Details

A quick-reference summary of the most important course details: provider, instructor, difficulty, duration, and what the coupon covers.

•Course Title: JavaScript Unit Testing - The Practical Guide
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Maximilian Schwarzmüller, Academind by Maximilian Schwarzmüller
•Coupon Verified On: January 19, 2026
•Difficulty Level: Intermediate
•Category: Development
•Subcategory: JavaScript
•Duration: 5h 30m of on-demand video
•Language: English
•Access: Lifetime Access · Mobile & TV compatible
•Certificate: Certificate of completion included
•Top Learning Outcomes: Write and structure unit & integration tests · Remove side effects from tests via mocking and spies · Work with popular JavaScript test runners and libraries
•Prerequisites: Basic JavaScript knowledge is required · NO prior testing knowledge is necessary at all
•Coupon: Click REDEEM COUPON below to apply discount
⚠️
Important:This coupon may not function properly in private/incognito browsing mode. Please use a standard browser window and consider temporarily disabling any ad blockers or VPN services for optimal performance.

What You'll Learn

Skills and competencies you'll gain from this Udemy course:

✓Write and structure unit & integration tests .
✓Remove side effects from tests via mocking and spies .
✓Work with popular JavaScript test runners and libraries .
✓Write good tests and focus on testing core business logic.

Course Requirements & Prerequisites

Background knowledge or tools recommended before starting this course:

•Basic JavaScript knowledge is required
•NO prior testing knowledge is necessary at all

About This Udemy Course

Full course description including curriculum, tools covered, and learning methodology:

Complete Udemy Coupons Guide

Everything you need to know about Udemy coupons: where to find them, how they work, how to redeem them, and how to avoid expired codes — explained clearly and honestly.

📖 Read Udemy Coupons Guide →

Compare Similar Courses

This section allows you to compare the current course with similar options to help you make an informed decision by evaluating prices, ratings, and key features side by side.

Compare prices and features to find the best deal for your learning needs

About the Instructor

This course is taught by Maximilian Schwarzmüller, Academind by Maximilian Schwarzmüller. For full instructor bio, credentials, and other courses they teach, visit the instructor profile on Udemy.

•Instructor: Maximilian Schwarzmüller, Academind by Maximilian Schwarzmüller
•Field: Development
•Teaching Style: Practical, project-based learning (as described in course curriculum)

Is the JavaScript Unit Testing - The Practical Guide Coupon Worth It?

JavaScript Unit Testing - The Practical Guide is a development course offered on Udemy by instructor Maximilian Schwarzmüller, Academind by Maximilian Schwarzmüller, spanning 5h 30m of on-demand content. It holds a 4.7/5 rating from over 31,766 enrolled students.

Through CourseSpeak, you can access this course with a 91% discount coupon. The coupon was last verified on January 19, 2026. Udemy coupons are time-limited and claimed on a first-come basis — we recommend redeeming as soon as possible.

New to redeeming coupons? Visit our How to Redeem Udemy Coupon on CourseSpeak for detailed instructions on how to apply coupon codes.

✓ Our Take: Based on the rating (4.7/5) and enrollment numbers (31,766 students), this course appears well-regarded in its category. Use the coupon to access it at a significantly reduced price — and judge for yourself using Udemy's 30-day money-back guarantee.

Course Rating Summary

Aggregate rating data sourced from Udemy as of January 2026. For individual student reviews, visit the course page directly.

4.7
31,766 ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is estimated. For exact per-star counts, visit the Udemy course page.

Frequently Asked Questions

Common questions about enrollment, course access, certification, and how to use the coupon:

Similar Udemy courses in Development with verified coupons: