Singleton Packages

Global singleton instance of Node.js EventEmitter. Helps modules communicate with each other.

Typescript simple singleton

An abstracted-away best practice way to construct singletons

Drawer Js can store/set any kind of data and pick/get that data at every file of your project. Assign any thing and get any where in application as a single context/state.

Run a npm script as a deamon, once

A simple singleton interface between MongoDB and your code. Manages one connection to many queries per process.

A simple singleton wrapper for the sequelize ORM, making it easier to configure and build models.

A simple alternative to redux, mobx or rxjs

Get a singleton puppeteer browser instance.

Singleton. No constructor monkeypatching. Zero dependencies. Built with TypeScript.

Create lazy singleton functions with cold-start capabilities.

A decorator to force classes generate only one instance

simplified interface for winston

javascript singleton

Throw an error when the same module loaded more than once

Pattern for hosting multiple versions of a component tree inside the main state tree

Initialize things once

Intuitive and lightweight Dependency Injection library for Node.js

A Database Singleton on sequelize with some enhancements

'require' project specific modules/files just like 3rd party ones i.e. no relative paths. Great for project config.