K6 – Performance Testing Masterclass with JavaScript
Learn API and Browser Load Testing using K6 -JavaScript, Web Vitals, Core Metrics & Grafana cloud Integration
What you'll learn in this Udemy Course
- ✓ Design and implement Load, Stress, Spike and Soak tests using K6 with real-world performance scenarios.
- ✓ Design realistic load models using stages, thresholds, checks, tags and custom metrics.
- ✓ Build end-to-end API load testing flows in K6 including registration, login and transactional scenarios.
- ✓ Implement browser-level load testing using K6 Browser library with Playwright integration.
- ✓ Measure and analyze API and Browser performance metrics including Web Vitals and page-wise tracking.
- ✓ Integrate K6 with Grafana Cloud to visualize, monitor and analyze performance metrics in real time.
- ✓ Execute end-to-end performance testing projects from planning to result interpretation.
Udemy Coupon Requirements
- None. JavaScript basics are already covered as part of the course.
About This Udemy Coupon
⚡ Limited Time Offer
Coupon valid until end of February 2026
Don't miss out — grab this Development course before the coupon expires.
You save
$190.00
95% OFF original price
What is K6 – Performance Testing Masterclass with JavaScript?
K6 – Performance Testing Masterclass with JavaScript is a 6h online course on Udemy taught by Rahul Shetty Academy. It covers Software Testing and is designed for learners who want to design and implement load, stress, spike and soak tests using k6 with real-world performance scenarios. . With 231 students enrolled and a 5 star rating, it is one of the top-rated courses in Software Testing on Udemy. Use the coupon above to access it at 95% OFF ($9.99).
About the Instructor
Rahul Shetty Academy
Udemy Instructor · Development Expert
Rahul Shetty Academy is an expert instructor on Udemy specializing in Development. Their course "K6 – Performance Testing Masterclass with JavaScript" has helped 231 students master Software Testing with a 5 star rating.
Course Information
Platform
Udemy
Instructor
Rahul Shetty Academy
Duration
6h
Language
English
Category
Development · Software Testing
Rating
Price
Last Updated
February 2026
Related Topics
Andrew Derek
Expert ReviewerAndrew Derek is a lead editor and course analyst at CoursesWyn with over 8 years of experience in online education and digital marketing. He meticulously audits every Udemy coupon and course syllabus to ensure students get the highest quality learning materials at the best possible price.
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Frequently Asked Questions
Is there a discount for K6 – Performance Testing Masterclass with JavaScript?
Yes! Instead of paying $199.99, you can get K6 – Performance Testing Masterclass with JavaScript for just $9.99 with our verified coupon — saving you $190.00 (95% OFF) today.
How do I apply the coupon code?
Simply click the "Get Udemy Coupon" button on this page. The discount is applied automatically to your checkout link — no manual entry needed.
How long is K6 – Performance Testing Masterclass with JavaScript?
K6 – Performance Testing Masterclass with JavaScript is approximately 6h long. Udemy gives you lifetime access so you can learn at your own pace and revisit content anytime.
What will I learn in K6 – Performance Testing Masterclass with JavaScript?
In K6 – Performance Testing Masterclass with JavaScript by Rahul Shetty Academy, you will learn: Design and implement Load, Stress, Spike and Soak tests using K6 with real-world performance scenarios. ; Design realistic load models using stages, thresholds, checks, tags and custom metrics. ; Build end-to-end API load testing flows in K6 including registration, login and transactional scenarios. . The course covers Software Testing with 6h of hands-on content.
What is K6 – Performance Testing Masterclass with JavaScript?
K6 – Performance Testing Masterclass with JavaScript is a 6h online course on Udemy taught by Rahul Shetty Academy. It covers Development with a 5 star rating from 231 enrolled students. Use our verified coupon to access it at $9.99 (95% OFF).