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  • Book Overview & Buying JavaScript Domain-Driven Design
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JavaScript Domain-Driven Design

JavaScript Domain-Driven Design

By : Philipp Fehre
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JavaScript Domain-Driven Design

JavaScript Domain-Driven Design

3 (2)
By: Philipp Fehre
Buy this Book

Overview of this book

If you are an experienced JavaScript developer who wants to improve the design of his or her applications, or find yourself in a situation to implement an application in an unfamiliar domain, this book is for you. Prior knowledge of JavaScript is required and prior experience with Node.js will also be helpful.
Table of Contents (10 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. A Typical JavaScript Project
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1. A Typical JavaScript Project
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The core idea of domain-driven design
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Managing an orc dungeon
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From greenfield to application
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Another look at the problem
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The concepts of domain-driven design
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Further reading
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Summary
2
2. Finding the Core Problem
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2. Finding the Core Problem
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Exploring a problem
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Involving the experts
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Identifying the hard problem
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Getting started, it's about time
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Summary
3
3. Setting Up a Project for Domain-driven Design
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3. Setting Up a Project for Domain-driven Design
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Structuring a project as we see it
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Testing
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Managing the build
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Isolating the domain
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Summary
4
4. Modeling the Actors
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4. Modeling the Actors
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The shoulders of giants
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The Different approaches to development
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Who is involved in the prisoner transfer?
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Naming objects according to the domain
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Objects first
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Applying object design to the domain
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Summary
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5. Classification and Implementation
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5. Classification and Implementation
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Building a common language
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Value objects
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Objects defined as entities
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Managing the application's lifecycle
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Services
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Associations
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Insight during implementation
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Implementing language guidance
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Building context
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Summary
6
6. Context Map – The Big Picture
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6. Context Map – The Big Picture
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Don't fear the monolith
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Service-oriented architecture and microservices
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Keeping it all in your head
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The different ways to manage contexts
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Sharing knowledge
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Summary
7
7. It's Not All Domain-driven Design
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7. It's Not All Domain-driven Design
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Matching the domain to the problem
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The power of object-orientation
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Influences to keep close
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Domain-specific languages
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Drawing knowledge
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Further reading
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Summary
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8. Seeing It All Come Together
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8. Seeing It All Come Together
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The different kinds of JavaScript project
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The different kinds of complexity
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The domains suitable for domain-driven design
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Further reading
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Summary
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Index
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Index

Drawing knowledge

Object orientation and its specific forms are, of course, not the only influence we have, and not the only one we should have. Many different ways of developing software have been found to be useful and have value in the world of software development. Depending on the kind of system we want to build, it is not always the best even to model as objects.

There are very common ways that lend themselves nicely to specific problems, be it a more functional approach when faced with the problems of concurrency, or a more logical approach when trying to build a rule engine. All these kind of ways to approach a problem influence the way we think about a system, and the more different approaches there are in our toolbox, the better we can pick one that fits.

Tip

Naturally, certain approaches feel better for an individual; I, for example, don't fair well when faced with a purely functional, statically-typed approach that, for example, Haskell takes to developing software. I have a hard...

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Tech Concepts
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Programming languages
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