History

Release notes

3.1.2 (2024-04-26)

Bug Fixes

• point towards the CommonJS types (e6aa1a3)

3.1.1 (2024-04-10)

This release contains a rework of the dual CommonJS/ES packages. Instead of relying on the .mjs file extension, which causes some problems, we will use two package.json files, one with "type": "commonjs" and the other with "type": "module".

4.0.0 (2022-11-22)

BREAKING CHANGES

emitReserved() is renamed to _emitReserved() in order to enable proper mangling.

New syntax:

import { Emitter } from "@socket.io/component-emitter";

class MyEmitter extends Emitter {
  foo() {
    this._emitReserved("input");
  }
}

3.1.0 (2022-04-17)

Features

• add ESM version (54468cf)

3.0.0 (2021-10-14)

Features

• add support for typed events (84397cb)

BREAKING CHANGES

• we now use a named export instead of a default export

// before
import Emitter from "@socket.io/component-emitter"

// after
import { Emitter } from "@socket.io/component-emitter"

1.3.0 / 2018-04-15

• removed bower support
• expose emitter on exports
• prevent de-optimization from using arguments

1.2.1 / 2016-04-18

• enable client side use

1.2.0 / 2014-02-12

• prefix events with $ to support object prototype method names

1.1.3 / 2014-06-20

• republish for npm
• add LICENSE file

1.1.2 / 2014-02-10

• package: rename to "component-emitter"
• package: update "main" and "component" fields
• Add license to Readme (same format as the other components)
• created .npmignore
• travis stuff

1.1.1 / 2013-12-01

• fix .once adding .on to the listener
• docs: Emitter#off()
• component: add .repo prop

1.1.0 / 2013-10-20

• add .addEventListener() and .removeEventListener() aliases

1.0.1 / 2013-06-27

• add support for legacy ie

1.0.0 / 2013-02-26

• add .off() support for removing all listeners

0.0.6 / 2012-10-08

• add this._callbacks initialization to prevent funky gotcha

0.0.5 / 2012-09-07

• fix Emitter.call(this) usage

0.0.3 / 2012-07-11

• add .listeners()
• rename .has() to .hasListeners()

0.0.2 / 2012-06-28

• fix .off() with .once()-registered callbacks