SOLID principles

This repository contains the SOLID principles details and code examples written in JavaScript and Typescript.

Definition

SOLID is a mnemonic acronym for five design principles intended to make software designs more understandable, flexible, and maintainable.

The SOLID principles are:

[S] Single responsibility principle

There should never be more than one reason for a class to change. In other words, every class should have only one responsibility.

[O] Open–Closed principle

Software entities should be open for extension, but closed for modification.

[L] Liskov substitution principle

Functions that use pointers or references to base classes must be able to use objects of derived classes without knowing it. See also design by contract.

[I] Interface segregation principle

Many client-specific interfaces are better than one general-purpose interface.

[D] Dependency inversion principle

Depend upon abstractions, not concretions.

👆 Source

Code examples

Technologies

Setup

Clone repository

Create and go to the directory where you want to place the repository

  cd my-directory

Clone the project

  git clone https://github.com/pncsoares/javascript-solid-principles.git

Go to the project directory

  cd javascript-solid-principles

Contribute

Feel free to contribute and fix something that is wrong or could be better! Issues and pull requests are welcome.

To do so please create a new branch, change or add what you want and then create a Pull Request to branch main and add me as reviewer.

Thanks 🙏

License

MIT