Course

Java

Java
Programming

From foundational syntax to object-oriented design, data structures, and algorithms — structured resources for students learning Java in CS fundamentals and beyond.

Variables & Types Control Flow OOP & Classes Inheritance Interfaces Arrays & Lists Exceptions Generics Data Structures Algorithms
10+Core Topics
Beginner→ Advanced
OOPFocus
FreeNo account needed

Course Modules

Reference Guide Coming Soon

Java Crash Course

A complete one-page reference covering Java syntax — from primitives and control flow through OOP, interfaces, generics, and exception handling. Code examples with copy buttons and a sticky TOC.

10+ sections Copy buttons Sticky TOC
Curated Resources Coming Soon

Recommended Learning Paths

Hand-picked platforms and tutorials — Oracle Java Docs, W3Schools Java, Codecademy, JetBrains Academy, and curated YouTube series — filtered by format and level.

6+ resources Filterable Learning order
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Java Fundamentals

Data types, operators, control flow, loops, arrays, and methods — the building blocks every Java developer needs.

🏛️

Object-Oriented Design

Classes, objects, constructors, inheritance, polymorphism, encapsulation, and interfaces — Java's core paradigm.

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Data Structures & Algorithms

ArrayList, LinkedList, HashMap, Stack, Queue — and the algorithms that operate on them efficiently.

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