Singleton Packages

sifo singleton

A molecuel amqp / rabbitmq module

Scoped di for singleton and prototype objects.

Share singleton objects in node safely.

A simple singleton wrapper for the sequelize ORM, with the multiple db realms

A library to create and use sigleton-services in your React application.

Simple instance of the Node.js EventEmitter, available as singleton through your whole app.

A singleton instance of node EventEmitter. If it is required in multiple node packages, it will return the same instance of EvenetEmitter.

A helper which convert your function to a singleton function, e.g. a async Promise you want fetch once at a certain time

Enforce a single instance of a node.js process across multiple hosts

When you need a single reference to a global singleton (mongoose, config, cache) shared amongst all npm modules, useful for plugin systems

Tiny singleton router for the browser

load js SDK as `<script>` in singleton pattern

A simple key-value store that is a singleton

Singleton pattern enforcing a single instance with a getter

JavaScript Singletons made easy.

Provides a simple way for ensuring the important parts of your module load only once.

A 700 byte zero dependency single instance of an event emitter. 🎉

common JS module that requires a JSON file and provides a mutable config singleton that can be required everywhere else

Only keep a single instance, aborting previous instances on subsequent calls