Karate Framework API UI & Performance Testing

Karate Framework API UI & Performance Testing – taught by Lucky Trainings, is a comprehensive Udemy course that covers everything from REST API automation to browser UI testing and Gatling‑based performance checks. Updated July 2026, this free‑coupon‑enabled program lets you learn Karate framework online without spending a dime. It’s perfect for anyone searching for a free Karate course, a Karate Udemy course, or a learn API testing online path that also awards a certification of completion. By the end of the training you’ll be able to build end‑to‑end test suites, create data‑driven scenarios, and showcase real‑world projects for interviews.

What You'll Learn

• Build full‑stack test automation projects using the Karate DSL for API, UI, and performance testing.
• Master REST API automation with powerful assertions, JSON path validation, and data‑driven test design.
• Learn how to automate browser interactions and end‑to‑end flows with Karate UI modules.
• Understand performance testing concepts by integrating Gatling within Karate scripts.
• Create reusable scenario libraries and maintainable test architecture for large‑scale QA initiatives.
• Implement AI‑driven testing techniques that enhance test intelligence and reduce flaky runs.
• Apply Karate skills to real‑world mini projects such as JIRA workflow automation.
• Analyze interview‑ready test cases and best practices to boost your QA career prospects.

Course Details

• Instructor: Lucky Trainings
• Rating: 4.5 stars
• Duration: — (on‑demand video)
• Level: — (suitable for beginners to intermediate QA engineers)
• Language: English (en‑US)
• Enrolled students: 23,267
• Last updated: July 2026
• Certificate: Yes, upon completion
• Includes: Lifetime access, mobile‑friendly streaming, downloadable resources

What This Course Covers

Karate Fundamentals

• Introduction to Karate framework architecture and DSL syntax.
• Setting up the development environment and project structure.
• Core concepts: feature files, scenarios, and step definitions.
• Best practices for organizing reusable test components.

REST API Automation

• Crafting HTTP requests (GET, POST, PUT, DELETE) with Karate.
• Advanced assertions using JSON path, XML path, and matchers.
• Data‑driven testing with CSV, JSON, and Excel data sources.
• Handling authentication, tokens, and dynamic payloads.

UI Automation with Karate

• Launching browsers and navigating web pages using Karate UI module.
• Locating elements with CSS/XPath selectors and performing actions.
• Synchronization strategies: waits, retries, and conditional flows.
• End‑to‑end test scenarios that combine API calls and UI steps.

Performance Testing with Gatling

• Integrating Gatling scripts inside Karate for load testing.
• Defining virtual users, ramp‑up patterns, and performance thresholds.
• Generating and interpreting HTML performance reports.
• Optimizing test scripts for realistic traffic simulation.

AI‑Driven Testing & Mini Projects

• Overview of AI concepts applicable to QA automation.
• Using AI‑assisted test generation and maintenance within Karate.
• Mini project: automating JIRA workflow with API and UI steps.
• Preparing a portfolio showcase for QA interviews.

Who Should Take This Course

• Manual testers transitioning to API automation roles.
• QA engineers seeking a single-tool solution for API, UI, and performance testing.
• Beginners who want to start Karate framework from scratch.
• Developers interested in end‑to‑end testing without learning multiple languages.
• Professionals preparing for QA interview projects that require full‑stack automation.

Prerequisites

• No prior experience needed — this course is beginner‑friendly.
• Basic understanding of software testing concepts is helpful but not required.
• Familiarity with command‑line interfaces and a Java‑compatible IDE (recommended).

Why Enroll in This Course

This Udemy offering provides 100 % off through a limited‑time free coupon, letting you access a full‑stack testing curriculum at zero cost. The course stands out because it merges API, UI, and performance testing into a single, cohesive learning path, eliminating the need to juggle multiple tools. With practical mini projects and AI‑focused modules, you gain interview‑ready skills that are rare in other free tutorials. Act now— the free coupon expires soon, and the content stays relevant through continuous updates.

Course Highlights

• Lifetime access to all video lectures, code samples, and updates.
• Self‑paced learning allows you to progress on your own schedule.
• Certificate of completion to showcase on LinkedIn or your résumé.
• Mobile‑friendly streaming lets you study on any device, offline if needed.
• Real‑world projects such as JIRA workflow automation for portfolio building.
• AI‑enhanced testing concepts that keep you ahead of emerging QA trends.

Frequently Asked Questions

Q: Is this course really free?
A: Yes. By applying the available free coupon you receive 100 % off the regular Udemy price, granting full access to all course materials at no cost. The enrollment remains free for the duration of the coupon period.

Q: What will I learn in this Karate framework course?
A: You will master REST API automation, browser UI testing, performance testing with Gatling, and AI‑driven test strategies—all using the Karate DSL. The curriculum includes hands‑on labs, reusable scenario design,