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15 Best Streams Courses Online

We compared 15 Streams courses currently listed on Udemy and Coursera, priced from $19.99 to $124.99. 14 of them teach the subject directly and 1 are built around a certification exam. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.

Courses compared
15
Price range
$19.99 – $124.99
Providers
Udemy, Coursera
Last updated
30 Aug 2026
How these 15 courses were chosen

Every course below is a real, currently listed course from Udemy, Coursera, matched to "streams" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.

The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.

There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $124.99, as listed by the provider when we last updated the page.

  1. 1
    Udemy Bootcamp

    Curso Pacotes, Lambdas, Streams, Interfaces Gráficas

    Você sabia que faltam desenvolvedores de software no Brasil e no mundo?A demanda por desenvolvedores de software no Brasil só faz aumentar, mas a oferta de mão de obra qualificada é muito inferior à demanda. Existe uma e...

    $64.99
    listed price
  2. 2
    Coursera MOOC / Non-credit

    Node.js Mastery: Streams, Patterns & High-Performance Apps

    Offered by Packt

    This specialization features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress throug...

    $49.00
    listed price
  3. 3
    Coursera MOOC / Non-credit Certification prep

    Java SE 21: Streams, Modules, Concurrency & I/O

    Offered by John Wiley & Sons

    This course delves into advanced Java SE 21 concepts, focusing on streams, modular programming, concurrency, and input/output operations. These critical skills are essential for developing high-performance, scalable, and...

    $49.00
    listed price
  4. 4
    Udemy Certificate Lowest price here

    Java Certification (1Z0-829) Topic-wise Tests Part-2 [2026]

    Be well versed with the latest features of Java 17 and test your preparation for the Java SE 17 Developer (1Z0-829) exam.Oracle has released the latest certification on the Long Term Support built of Java 17. It has many...

    $19.99
    listed price
  5. 5
    Udemy Certificate

    Java Certification (1Z0-819) Topic-wise Tests Part-2 [2026]

    Are you ready to pass the Java SE 11 Developer (1Z0-819) exam and prove your competency to recruiters and employers alike?As of 9th Feb 2026, the practice test questions have helped 24 students to pass the OCP:...

    $19.99
    listed price
  6. 6
    Udemy Certificate

    CPA C++ Certified Associate Programmer Certification Course

    **** This course contains pretty much everything you need to pass the exams. ****Welcome to the CPA C++ Certified Associate Programmer Certification Course by Dr. Chris Mall. This course covers everything you need t...

    $29.99
    listed price
  7. 7
    Udemy MOOC / Non-credit

    Modern Java 8 to 24 with 10+ Hands-On Coding Assignments

    Are you a Java developer looking to stay up-to-date with the latest language features? This course is your complete, practical guide to modern Java — covering the most important updates from Java 8 all the way to Java 24...

    $24.99
    listed price
  8. 8
    Udemy Certificate

    Gerenciamento de estado com Flutter

    Aprenda, de forma prática e profunda, como dominar o gerenciamento de estado no Flutter — um dos pilares para desenvolver aplicações escaláveis, reativas e bem organizadas.Neste curso, você irá construir seus próprios ge...

    $34.99
    listed price
  9. 9
    Udemy MOOC / Non-credit

    Flutter - Concurrency & Parallelism

    In the beginner friendly course we will learn about the Concurrency & Parallelism in Flutter and Dart. We will get started with a beginner friendly topic and slowly move to more advance topic, by the end of this cour...

    $24.99
    listed price
  10. 10
    Udemy Certificate

    Core Java Deep Dive with Practical Examples[Highest Rated]

    Welcome to the only Highest Rated Core Java Course, and fully loaded Core Java course with Practical Hands on examples, of every concept.This is the only Core Java course with about 155+ downloadable source code programs...

    $19.99
    listed price
  11. 11
    Udemy Certificate

    Lambda with Functional Programming in Java8

    This Course basically designed for the people who has knowledge in prior knowledge about java.We will Cover the Followings in this course , LambdasStreamsParallel StreamsOptional New Interface Concepts Here the Sub Topic...

    $124.99
    listed price
  12. 12
    Udemy Certificate

    Master Java Generics in 3 Hours

    Java Generics is extremely important in the Java Ecosystem. Without a deep understanding of Generics, it is now difficult to understand the Javadoc of Java Libraries and applications. We are constantly bombarded with met...

    $39.99
    listed price
  13. 13
    Coursera MOOC / Non-credit

    Node.js Design Patterns

    Offered by Packt

    This specialization provides a structured journey through Node.js, beginning with its core concepts and asynchronous programming patterns. Learners gain foundational skills in the Node.js platform, module system, callbac...

    $49.00
    listed price
  14. 14
    Coursera MOOC / Non-credit

    Object Oriented Programming in Java

    Offered by IBM

    Java developers with object-oriented programming skills in the United States earn an average annual salary of approximately USD 91,024. (Indeed.com) In this course, you will gain hands-on experience with object-oriented...

    $49.00
    listed price
  15. 15
    Coursera MOOC / Non-credit

    Mastering Node.js Web Development

    Offered by Packt

    This specialization takes learners on a structured journey through the world of Node.js development, from the fundamentals to real-world application deployment. In the first course, Foundations of Node.js Development, le...

    $49.00
    listed price

Best Streams Courses Online compared

Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.

What the prices here tell you

The 15 priced courses on this page run from $19.99 to $124.99, with the middle of the range around $39.99 — a spread of $105.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.

Who is behind these courses

These courses come from Udemy and Coursera. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion.

Courses versus exam preparation

1 of the entries here are built around a certification exam rather than teaching Streams from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.

Before you enrol

Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.

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