Learning React
Alex Banks & Eve Porcello
Move on to JUnit 5
Baeldung
CSS in Depth
Keith J. Grant
Operating System Concepts
Abraham Silberschatz & Peter B. Galvin & Greg Gagne
Continuous Delivery With Jenkins
Rafał Leszko
Learning Continuous Integration with Jenkins
Nikhil Pathania
Jenkins 2: Up and Running
Brent Laster