Safari
Chrome
Firefox
Edge
In the ATC
Level up your skills with on-demand learning labs that focus on the latest tech advancement.
Turning a Website Into a Progressive Web App
In this lab you turn a website into a Progressive Web Application, this way it can run on a edge device without an Internet connection.
Cluster Wrangling: An Introduction to Rancher Operations
An introductory lab to installing Rancher and using it to administrate your Kubernetes environment
Test-Driven Development Lab: Build a To-Do API
Putting test-driven development into practice is the best way to learn to apply TDD effectively. This lab allows you to explore TDD by implementing a "To Do" Application Programmer Interface (API) using JavaScript. This application uses a database to persist data, which means that you will need to follow best-practices to test interfaces to third-party systems effectively. During this lab, you will work to implement both the tests that drive the intended behavior of the application and the code that satisfies those tests. This lab is implemented using JavaScript (ES6). Some experience with JavaScript will be helpful to complete the lab, but there are code samples provided in the documentation that can help you if you are unsure.
Test-Driven Development Guided Lab: Refactoring Existing Code
Legacy code, code that is not under active development or has been passed on to a new engineering team, carries a stigma of being difficult to change and/or maintain. It is often treated as a black box that cannot be altered due to fear of repercussions. This fear does not have to exist, and legacy code can be adopted and improved through refactoring practices. This lab will walk you through the process of adding "characterization tests" to the code that has been provided, and then guide you through several refactoring cycles to make the code easier to understand and maintain. Through this, you will learn and practice effective refactoring techniques.
Test-Driven Development Guided Lab: Mocking External Dependencies
This lab will guide you through the process of test-driven development (TDD) for code with external dependencies. The lab covers mocking dependencies both by hand and using a mocking framework. The code for this lab will be written using JavaScript (ES6).
Test-Driven Development Guided Lab: Implement a Stack Object
This lab will guide you in the process of implementing a stack object through test-driven development (TDD) practices. The tests are written for you; follow the documentation to implement the features of the stack and pass the tests one-by-one. This lab is implemented using JavaScript (ES6). Some experience with JavaScript will be helpful to complete the lab, but there are code samples provided in the documentation that can help you if you are unsure.
Writing Secure Code Utilizing DevSecOps Pipelines Lab
This is a comprehensive lab centered around demonstrating how to enable teams to develop secure code vs. defending deployed applications via CI/CD pipelines with various different examples of security tests.
Introduction to Red Hat OpenShift for Developers
This lab shows developers how to deploy their applications to Red Hat OpenShift Container Platform 4 (OpenShift), the premier Enterprise-level container platform based on Kubernetes. Leveraging the Source-to-Image feature, the lab provides hands-on instructions on migrating non-containerized, and various levels of containerized applications to OpenShift.