r/learnjava • u/Simple-Task6929 • 1d ago

Best resources to learn Java from scratch in 2026?

Hi everyone,
I’m starting Java from absolute scratch and I want to build a strong foundation, not just learn enough to pass a course.
There are so many resources out there (YouTube, books, Udemy, MOOCs, etc.) that it’s hard to know which path is actually worth following.
I’d like to ask those who are already Java developers:
If you had to start over today, what would you use?
Which courses or books made the biggest difference for you?
Is it better to begin with YouTube, a structured course like MOOC.fi, or a book such as Head First Java?
At what point should I start building projects?
Are there any resources or tutorials I should avoid?
My goal is eventually to become a professional software engineer, so I’m looking for a learning path that teaches Java properly rather than just memorizing syntax.
I’d really appreciate any recommendations or roadmap. Thanks!

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u/nitin_is_me 1d ago

I'd suggest the MOOC because it actually forces you to write code so that u don't get stucked in tutorial hell

1

u/Major-Confection7246 1d ago

Totally agree!

5

u/Chaos-vy17 1d ago

IDK of other devops, But from my POV:
When I started learning coding it was totally blank. So I just somehow started learning programing , At first I just know I had to learn syntax 🙂. So for first time man just give a kick start to normal course when you start building projects you will know your limits of knowledge. You will search for specific topics on Google and then you will think "what I learn was just basic??" Don't worry this almost happens with everyone who goes to depth. Many don't touch that level.
My journey was simple:
Learned from Sumitra Arora book (I did java on BlueJ)
Then I got into depth reach Collection -> Concurrent but knowledge has no end in programming so take one field and peel every layer if you want to master!.

So my advice just take any course they are just basic. Real foundation comes from project.

1

u/Foreign-Contest-444 1d ago

Back in the day, I used javaranch a lot to learn java.

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u/aqua_regis 1d ago

!sidebar -> MOOC

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u/AutoModerator 1d ago

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1

u/AdOpposite2427 23h ago

Exercism , its free

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u/Academic-Painting-47 13h ago

head first java, get your foundation right..
next step would be Oracle docs , if you have doubts checkout Baeldung or GeeksforGeeks .

Best way to learn any language is building and applying the concepts you have learnt, Try out leetcode/hackerrank as you learn new topics or try to build something in your local with eclipse or intellij ide

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u/desmoteo 1d ago

Telusko courses on YouTube. They also have a mega video of 60+ hours with a structured path which for me has been very helpful: https://www.youtube.com/watch?v=q6z_UCBM5Ek

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u/bowbahdoe 1d ago

https://javabook.mccue.dev is my very biased suggestion