Java Roadmap

28 topics · 4 phases

From JVM basics to virtual threads — a structured path to Java mastery. Mark topics as you complete them to track your journey.

Phase 1

Java Fundamentals

Free0/8
Study

JVM, JDK & JRE

Study

Variables & Data Types

Study

Operators

Study

Control Flow

Study

Arrays

Study

Strings

Study

Methods

Study

Classes & Objects

Phase 2

OOP & Core Java

Pro0/8
Complete Phase 1 to unlock this phase
Phase 3

Modern Java

Pro0/6
Complete Phase 2 to unlock this phase
Phase 4

Concurrency & JVM

Elite0/6
Complete Phase 3 to unlock this phase