A list of Java Champions

Code katas for learning Spring® and Spring Boot.

Eclipse Collections Katas

A Code Kata using a cooking recipe to make an Indian curry, Paneer Tikka Masala (grilled and marinated cottage cheese in a tomato and cream gravy).

Code Kata collection for JVM Languages and Libraries.

Code kata: using mutation testing to improve quality of unit tests

Spring Cloud Stream Java projects to accompany my session titled Drinking from the Stream

Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.

freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.