Java, Kotlin, and Scala
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Java, Kotlin, and Scala

About the Book

This book is a work in progress.

Peruse the free sample but do NOT buy it yet.

About the Author

Paul E. Sevinç
Paul E. Sevinç

After having gained industry and academic experience in Austin, Lausanne, and Zurich, Dr. Paul E. Sevinç is now the CTO of Squeng AG. He is the co-founder and former CTO of Doodle AG as well as a co-initiator of Elohna GmbH and Ledgy AG. He still enjoys developing software.

Table of Contents

  •  
    • Preface
    • Prerequisites
    • Guided Tours
      • React
      • Play
    • Schedule like it’s 200X
      • Access Control
  • Project Setup
    • Überproject
      • Which came first: The chicken or the egg?
    • Subprojects
      • React & TypeScript
      • Play & Scala
    • Tools of the Trade
    • Two Become One 1
      • Dude, where’s my API?
      • Prepare for Launch
    • Security as a Forethought
      • Hardening the back-end
      • Hardening the front-end
      • Rinse & Repeat
  • Under Construction
    • So Long, MVC!
      • The Controllers are Dead, Long Live the Controllers!
      • sbt Subproject
      • ArchUnit tests
      • FIXME/TODO
    • Welcome, User-Friendliness!
      • Bootstrap
      • React Router
  • Business Logic
    • Interaction Design
      • Users and Interactions
      • Boilerplate
  • A Guided Tour of Play
    • Persistence
      • Event Sourcing
      • MongoDB
    • Configuration
      • Configuration Files
      • Application Secret
      • Session Cookie
      • Logging
    • Dependency Injection
      • Build Scripts
      • Controllers and Filters
  • A Guided Tour of React
    • Template
    • Internationalization and Localization
      • Schnittstelle
      • Back-end
      • Front-end
    • Privacy
    • Legalese
  • Hello, world!
    • Going Public
      • index.html
      • build.sbt
    • Two Become One 2
      • Alternatives
      • Building Images Locally
      • Running Containers Locally
    • Continuous Integration
      • Test
      • Scan
    • Continuous Delivery
      • Pull
      • Push
    • Continuous Deployment
      • MongoDB
      • Docker
  • Appendix
    • Updating and Upgrading
      • Updating the Back-end
      • Updating the Front-end
      • Upgrading the Back-end
      • Upgrading the Front-end
  • Notes

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