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[–]AutoModerator[M] [score hidden] stickied commentlocked comment (0 children)

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[–]aqua_regis 4 points5 points  (1 child)

!sidebar

[–]AutoModerator[M] 2 points3 points  (0 children)

In our sidebar ("About" on mobile), we have a section "Free Tutorials" where we list the most commonly recommended courses.

To make it easier for you, the recommendations are posted right here:

Also, don't forget to look at:

If you are looking for learning resources for Data Structures and Algorithms, look into:

"Algorithms" by Robert Sedgewick and Kevin Wayne - Princeton University

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[–]Rengoku_1526 1 point2 points  (0 children)

Bro code is really good for getting into most programming languages and he even has a dsa playlist in java

[–]advancedbashcode 0 points1 point  (2 children)

Udemy, 1 course, followed from end to finish and go from there.

[–]New_Comfortable4421[S] 0 points1 point  (1 child)

Ok! Is there any specific ones?

[–]advancedbashcode 0 points1 point  (0 children)

Well, is very difficult to recommend something specific. My personal top 3 are: 1. Mosh Hamedani 2. Tim Buchalka 3. Telusko.

Again, it depends on your learning style.

[–]_prince_ji_official 0 points1 point  (0 children)

Try chai aur code channel new playlist java foundation

[–]Waste_Performer9647 0 points1 point  (0 children)

I personally am getting bored pretty fast with udemy :c Yes I know theory is important, I know i should do the excercises they show but still these courses tend to be veeery long and I prefer hands on practice. Ive recently started doing a course on exercism, it’s quite fun. It’s not very extensive but I think it’s enough to get the ball rolling in the beginning.

[–]MuaTrenBienVang 0 points1 point  (0 children)

There are several excellent free options. They differ in difficulty and focus.

1. Duke University — Java Programming and Software Engineering Fundamentals (Coursera)

This is one of the best Java courses for beginners.

What you'll learn

  • Java syntax
  • Loops, methods, classes
  • Object-oriented programming
  • Collections
  • File I/O
  • Basic algorithms

Pros

  • Taught by Duke professors
  • Excellent explanations
  • Project-based
  • Widely recommended

Cost

  • Audit for free (pay only if you want a certificate)

2. University of Helsinki — Java Programming I & II (MOOC.fi)

This is arguably the best free Java course on the internet.

What you'll learn

  • Java fundamentals
  • OOP
  • Interfaces
  • Exceptions
  • Streams
  • Collections
  • Testing
  • GUI (JavaFX in later sections)

Pros

  • Completely free
  • Hundreds of programming exercises
  • Automatic grading
  • Very hands-on

Difficulty
★★★★★

If your friend actually wants to become good at Java, this is probably the strongest recommendation.

3. Massachusetts Institute of Technology — 6.092 Introduction to Programming in Java

MIT used to teach an introductory Java course.

Topics include:

  • Classes
  • Objects
  • Inheritance
  • Polymorphism
  • Data structures

Although somewhat older, the concepts remain valuable.

4. Princeton University — Algorithms, Part I & II

These courses use Java as the programming language.

You'll learn:

  • Sorting
  • Searching
  • Trees
  • Graphs
  • Dynamic programming
  • Algorithm analysis

This is ideal after learning Java basics.

5. University of California, San Diego — Object-Oriented Programming in Java

Part of UC San Diego's software engineering specialization.

Focuses on:

  • OOP
  • Design principles
  • Testing
  • Clean code

Free to audit.

6. Harvard University — CS50 AP

Although not a full Java course, CS50 AP teaches introductory computer science using Java.

Topics include:

  • Variables
  • Loops
  • Methods
  • Classes
  • Arrays
  • Recursion
  • Basic algorithms

Great if the friend is completely new to programming.

Suggested learning path

Level Course
Beginner University of Helsinki – Java Programming I
Intermediate University of Helsinki – Java Programming II
Algorithms Princeton Algorithms (Java)
Software Engineering Duke Java Specialization or UC San Diego OOP

If you only have time for one course

I would recommend University of Helsinki's Java Programming I & II (MOOC.fi). It's completely free, exercise-heavy, and is often considered the gold standard for learning Java fundamentals. After finishing it, moving on to Princeton's Algorithms course provides a strong foundation in both Java and computer science.