Scala

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Last Update	09/19/2026
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Course
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Section 1: Getting Started

4Lessons ·
- 3: Scala 2 vs Scala 3 Differences
  
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- 4: Using the Scala REPL
  
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Section 4: Functional Scala

7Lessons ·
- 20: For-Comprehensions
  
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- 22: Currying in Scala
  
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Section 6: Type System

5Lessons ·
- 27: Implicits and Given Instances (Scala 3)
  
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Section 8: Practical Projects

4Lessons ·
- 37: Building a Command-Line Scala Application
  
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Section 9: Interview Practice

2Lessons ·
- 42: Comparing Scala's Functional Style to Java
  
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Section 12: Advanced Functional Patterns

4Lessons ·
- 50: Monads Explained with Scala Examples
  
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- 51: Building a Simple Monad
  
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Section 14: Scala Collections Library Deep Dive

5Lessons ·
- 58: Mutable vs Immutable Collections In Depth
  
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- 61: Parallel Collections
  
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Section 15: Scala Standard Library Deep Dive

4Lessons ·
- 62: scala.util.Try, Success, Failure
  
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- 65: Ordering and Ordered Traits
  
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Section 20: Scala Build Tools Deep Dive

4Lessons ·
- 84: sbt Build Definition In Depth
  
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- 86: Cross-Building for Multiple Scala Versions
  
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Section 21: Scala 3 Specific Features

2Lessons ·
- 88: New Syntax: Significant Indentation
  
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90: Union and Intersection Types

3Lessons ·
- 92: Enums in Scala 3 In Depth
  
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Section 22: Scala Testing Deep Dive

4Lessons ·
- 95: Mocking with ScalaMock
  
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Section 34: Scala Ecosystem Tooling

4Lessons ·
- 145: Metals Language Server
  
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Section 36: More Real-World Case Studies

3Lessons ·
- 151: Interoperability Between Scala and Java Libraries
  
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- 152: Common Scala Anti-Patterns to Avoid
  
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Section 42: Scala Security Practices

3Lessons ·
- 171: Secure Coding Practices in Scala
  
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Section 43: More Language Deep Dive

4Lessons ·
- 175: Context Functions in Scala 3
  
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- 177: Export Clauses in Scala 3
  
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Section 46: Scala Dependency Management

3Lessons ·
- 184: Managing Dependencies in sbt
  
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Section 57: Final Mastery Review

6Lessons ·
- 228: Practice Exercise: Building a Complete Order Management System End to End
  
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Section 58: Scala History and Ecosystem Context

5Lessons ·
- 235: Scala 2 vs Scala 3 Migration Considerations
  
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- 236: The Scala Community and Where to Learn More
  
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Section 60: Scala for Configuration Management

4Lessons ·
- 243: Typesafe Config Library In Depth
  
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