Package
fbemitter
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
v3.0.0, 9 Jan 2021BSD-3-ClauseCommonJSTypes: None
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 1.9m
- +27% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 1
- Direct, from package.json
- Last release
- 5 years ago
- v3.0.0
- GitHub stars
- -
- Open issues / PRs
- - / -
- Contributors
- -
- Commits, last 52 weeks
- -
Downloads
Last week 2026-09-15 to 2026-09-21
1,901,632 downloads last week, 8,480,530 in the last month. The 12-month change of +27% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 07 in total
- Latest version
- 3.0.0, 9 Jan 20215 years ago
- First published
- 12 Aug 2015
- Last push to GitHub
- -
- Repository archived
- -
- Open issues
- -
- Open pull requests
- -
- Commits, last 52 weeks
- -
- Dependents on npm
- -
Major versions
- v3 first release 3.0.0, 9 Jan 2021
- v2 first release 2.0.0, 12 Aug 2015
Recent releases
| Version | Published |
|---|---|
| 3.0.0 | 9 Jan 2021 |
| 2.1.1 | 3 Sept 2016 |
| 2.1.0 | 2 Sept 2016 |
| 2.0.3 | 2 Sept 2016 |
| 2.0.2 | 3 Feb 2016 |
| 2.0.1 | 3 Jan 2016 |
| 2.0.0 | 12 Aug 2015 |
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 21 kB
- Dependencies (1)
fbjs
npm install fbemitter- jsDelivr
https://cdn.jsdelivr.net/npm/fbemitter@3.0.0/ - unpkg
https://unpkg.com/fbemitter@3.0.0/ - esm.sh
https://esm.sh/fbemitter@3.0.0
Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.