Scala

Responsible	Administrator
Last Update	09/19/2026
Members	1

Course
Reviews

Section 1: Getting Started

4Lessons ·
- 2: Scala on the JVM
  
  Preview New
Section 2: Core Syntax

5Lessons ·
- 9: Tuples in Scala
  
  Preview New
Section 3: Object-Oriented Scala

6Lessons ·
- 12: Case Classes
  
  Preview New
- 14: Sealed Traits and Enums (Scala 3)
  
  Preview New
Section 4: Functional Scala

7Lessons ·
- 17: Higher-Order Functions
  
  Preview New
- 18: Immutability and Persistent Collections
  
  Preview New
- 19: Option, Either, and Try
  
  Preview New
Section 6: Type System

5Lessons ·
- 27: Implicits and Given Instances (Scala 3)
  
  Preview New
- 28: Type Classes in Scala
  
  Preview New
Section 8: Practical Projects

4Lessons ·
- 39: Processing Data with Scala Collections
  
  Preview New
Section 9: Interview Practice

2Lessons ·
- 41: Common Scala Interview Questions on Pattern Matching
  
  Preview New
- 42: Comparing Scala's Functional Style to Java
  
  Preview New
Section 10: Data Structures and Algorithms in Scala

4Lessons ·
- 43: Implementing a Linked List Functionally
  
  Preview New
Section 11: More Practice Exercises

3Lessons ·
- 49: Practice Exercise: Processing a Dataset with For-Comprehensions
  
  Preview New
Section 12: Advanced Functional Patterns

4Lessons ·
- 50: Monads Explained with Scala Examples
  
  Preview New
- 51: Building a Simple Monad
  
  Preview New
- 53: Effect Systems: An Introduction
  
  Preview New
Section 15: Scala Standard Library Deep Dive

4Lessons ·
- 62: scala.util.Try, Success, Failure
  
  Preview New
- 63: scala.concurrent.Future In Depth
  
  Preview New
Section 17: Cats and Cats Effect Deep Dive

4Lessons ·
- 72: Cats Type Classes: Functor, Applicative, Monad
  
  Preview New
90: Union and Intersection Types

3Lessons ·
- 92: Enums in Scala 3 In Depth
  
  Preview New
Section 23: Functional Domain Modeling

4Lessons ·
- 98: Modeling Domains with Algebraic Data Types
  
  Preview New
Section 24: More Data Structures and Algorithms in Scala

4Lessons ·
- 102: Implementing a Linked List Functionally Revisited
  
  Preview New
- 103: Implementing a Binary Search Tree Immutably
  
  Preview New
Section 27: More Interview and Review

5Lessons ·
- 113: Common Scala Interview Questions on Implicits
  
  Preview New
- 115: Whiteboard Practice: Implementing a Binary Tree Traversal Functionally
  
  Preview New
Section 28: ZIO Ecosystem Deep Dive

5Lessons ·
- 119: ZIO Layers for Dependency Injection
  
  Preview New
- 120: ZIO Fibers and Concurrency
  
  Preview New
- 121: ZIO Streams
  
  Preview New
- 122: Error Handling in ZIO
  
  Preview New
Section 31: Scala Type System Deep Dive

5Lessons ·
- 130: Higher-Kinded Types
  
  Preview New
Section 32: More Practice and Drills

4Lessons ·
- 136: Practice Exercise: Building a Validated Form Parser with Cats
  
  Preview New
- 138: Practice Exercise: Implementing a Persistent Queue
  
  Preview New
Section 40: More Interview and Final Review

5Lessons ·
- 163: Common Scala Interview Questions on Pattern Matching Revisited
  
  Preview New
- 164: Common Scala Interview Questions on Akka vs ZIO
  
  Preview New
Section 43: More Language Deep Dive

4Lessons ·
- 174: Structural Types in Scala
  
  Preview New
- 175: Context Functions in Scala 3
  
  Preview New
Section 48: Scala for Event-Driven Architecture

3Lessons ·
- 192: CQRS Pattern Implementation in Scala
  
  Preview New
Section 55: Scala for Legacy Java Integration

4Lessons ·
- 220: Handling Java Nulls Safely in Scala
  
  Preview New
Section 56: More Testing Practice

5Lessons ·
- 225: Testing ZIO Effects
  
  Preview New