Facebook's EventEmitter is a simple emitter implementation that prioritizes speed and simplicity. It is conceptually similar to other emitters like Node's EventEmitter, but the precise APIs differ. More complex abstractions like the event systems used on
Published
September 3, 2016
3666d ago
Package Registry
README badge Customize →
License Sources Match
BSD-3-Clause confirmed by 2 independent sources — npm registry metadata and the LICENSE file in the package source — as of July 4, 2026.
| Source | License | Class |
|---|---|---|
Licensie (detected) | BSD-3-Clause | Permissive |
npm (reported) | BSD-3-Clause | Permissive |
Loading dependencies…
License File
Added Removed Expected
Versions
8 versions| Version | License | Published | Status |
|---|---|---|---|
| 3.0.0 Latest | BSD-3-Clause | Jan 9, 2021 | Scanned |
| 3.0.0-alpha.1 | BSD-3-Clause | Apr 21, 2017 | Scanned |
| 2.1.1 Viewing | BSD-3-Clause | Sep 3, 2016 | Scanned |
| 2.1.0 | BSD-3-Clause (Unverified) | Sep 2, 2016 | Pending |
| 2.0.3 | BSD-3-Clause (Unverified) | Sep 2, 2016 | Pending |
| 2.0.2 | BSD-3-Clause | Feb 3, 2016 | Scanned |
| 2.0.1 | BSD-3-Clause (Unverified) | Jan 3, 2016 | Pending |
| 2.0.0 | BSD-3-Clause (Unverified) | Aug 12, 2015 | Pending |