Creational Design Patterns in TypeScript

Computer Programming

Creational design patterns are crucial for controlling object creation processes in software development. This course explores patterns like Singleton, Factory Method, and Builder, helping you create flexible, reusable, and maintainable code. You'll learn how to manage object instantiation effectively, promoting scalability and robust design solutions.

NodeJS

TypeScript

See path

5 lessons

23 practices

3 hours

Computer Systems and Architecture

Course details

Singleton Pattern in TypeScript

Preview

Add a Log Message Counter to the Singleton Logger

Adding Severity Levels to Logger Messages

Implementing a Singleton MusicPlayer in TypeScript

Implementing a Singleton ConfigManager in TypeScript

Implementing a Singleton Logger in TypeScript

Previous Course

Next Course: Structural Patterns in TypeScript

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11