JUnit courses can help you learn unit testing principles, test-driven development, and effective debugging techniques. You can build skills in writing test cases, understanding assertions, and using mocking frameworks. Many courses introduce tools like Mockito and AssertJ, which enhance your testing capabilities and streamline the development process. You'll also explore best practices for maintaining code quality and integrating tests into continuous integration pipelines, ensuring your applications are robust and reliable.

Board Infinity
Skills you'll gain: Test Automation, Performance Testing, Software Testing, Security Testing, Test Tools, CI/CD, Regression Testing, Functional Testing, Scalability, Automation, Test Case, Application Programming Interface (API), Scripting, Secure Coding
Beginner · Course · 1 - 3 Months

Skills you'll gain: Jenkins, CI/CD, Docker (Software), GitLab, Continuous Delivery, DevOps, Containerization, Git (Version Control System), Continuous Deployment, GitHub, Code Review
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Jest (JavaScript Testing Framework), Test Driven Development (TDD), Test Case, Unit Testing, Development Testing, Software Testing, Testability, Javascript, Mockups, Simulations
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Rmarkdown, Data Science, R (Software), GitHub, Version Control, Data Analysis, Big Data, R Programming, Git (Version Control System), Statistical Programming, Exploratory Data Analysis, Data Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Jenkins, Continuous Integration, CI/CD, Selenium (Software), OAuth, Software Testing, Development Environment, Application Programming Interface (API), Test Case, API Gateway, Test Tools, Git (Version Control System), Debugging
Intermediate · Course · 3 - 6 Months

Board Infinity
Skills you'll gain: Software Testing, Test Case, Integration Testing, System Testing, Software Development Life Cycle, Acceptance Testing, Test Planning, Software Quality Assurance, Unit Testing, Functional Testing, Regression Testing, Usability Testing
Beginner · Course · 1 - 4 Weeks

EIT Digital
Skills you'll gain: Real-Time Operating Systems, Embedded Systems, Computer Programming, C (Programming Language), Real Time Data, System Design and Implementation, OS Process Management, System Requirements, Computer Architecture, Algorithms, Servers
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Selenium (Software), Test Automation, Browser Compatibility, Java Programming, Java, Software Testing, Javascript, Eclipse (Software), Apache Maven, Development Environment, Object Oriented Programming (OOP), Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Software Installation, System Configuration
Intermediate · Course · 3 - 6 Months

Coursera
Skills you'll gain: Selenium (Software), Test Automation, Debugging, Scripting, Automation, Web Scraping, Software Testing, Web Development Tools, Test Case, Browser Compatibility, Test Data
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Debugging
Advanced · Course · 1 - 3 Months

Skills you'll gain: Jenkins, Ansible, Continuous Deployment, Software Development Tools, Configuration Management, Infrastructure as Code (IaC), Application Deployment, Version Control
Intermediate · Course · 1 - 4 Weeks

KodeKloud
Skills you'll gain: Jenkins, CI/CD, Continuous Integration, Systems Administration, Command-Line Interface, Devops Tools, Continuous Delivery, Software Development, Continuous Deployment, DevOps, Software Development Tools, Build Tools, Software Configuration Management, Software Installation, Application Deployment, User Accounts, Configuration Management
Beginner · Course · 1 - 3 Months