Singleton Container (Less than 1kb)

Just initialize your instances on app entry point, then use on where ever you want.

Use repo as a npm dependency on your package.json like :

Setup

First, install it:

npm install --save singleton-container or

yarn add singleton-container

Usage with example :

Singleton/create.ts

import AxiosInstance from '../network/instance';
import { AxiosInstance as IAxiosInstance } from 'axios';

// for create instance with a unic key
SingletonService.set<IAxiosInstance>('AxiosInstance', AxiosInstance);

Finally, on app entry point, you can initialize all your instances.

import '@src/services/Singleton/create';

Usage:

SomeFile.js

import SingletonService from 'singleton';
import { AxiosInstance as IAxiosInstance } from 'axios';

// for get instance with saved key
const AxiosInstance = SingletonService.get<IAxiosInstance>('AxiosInstance');


//For dispose instance with saved key
SingletonService.delete('AxiosInstance');