Ensure a function is only called once
Run a function exactly one time
EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.
The lodash method `_.once` exported as a module.
Simple and modern async event emitter
A feature-rich Node.js event emitter implementation with namespaces, wildcards, TTL, async listeners and browser/worker support.
Run the supplied function exactly one time (once)
Split a string on the first occurance of a given separator
A small utility for creating warnings and emitting them.
mixin to add one-time ready event callback handler
async oncehelper method as module.
Stashes callbacks for later execution
A lean Promises and Async lib for ES6/ES7
promises for events
Polyfill for Node core `events.once
Events micro toolkit.
Unique job utility for kue
A react-native wrapper component which supports both double tap and single tap
define a method that will be executed only once