Package
lodash.isfunction
The Lodash method `_.isFunction` exported as a module.
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 13.6m
- +143% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 8 years ago
- v3.0.9
- GitHub stars
- 61.3k
- 7.2k forks
- Open issues / PRs
- 54 / 51
- Contributors
- 268
- Commits, last 52 weeks
- 44
Downloads
Last week 2026-09-15 to 2026-09-21
13,565,424 downloads last week, 67,877,132 in the last month. The 12-month change of +143% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 017 in total
- Latest version
- 3.0.9, 4 Feb 20188 years ago
- First published
- 23 Sept 2013
- Last push to GitHub
- 11 Sept 202613 days before the snapshot
- Repository archived
- No
- Open issues
- 54
- Open pull requests
- 51
- Commits, last 52 weeks
- 44
- Dependents on npm
- 972
Major versions
- v3 first release 3.0.0, 26 Jan 2015
- v2 first release 2.0.0, 23 Sept 2013
Recent releases
| Version | Published |
|---|---|
| 3.0.9 | 4 Feb 2018 |
| 3.0.8 | 3 Feb 2016 |
| 3.0.7 | 13 Jan 2016 |
| 3.0.6 | 30 Jun 2015 |
| 3.0.5 | 19 May 2015 |
| 3.0.4 | 19 May 2015 |
| 3.0.3 | 16 Apr 2015 |
| 3.0.2 | 25 Mar 2015 |
| 3.0.1 | 13 Feb 2015 |
| 3.0.0 | 26 Jan 2015 |
| 2.4.1 | 3 Dec 2013 |
| 2.4.0 | 26 Nov 2013 |
| 2.3.0 | 11 Nov 2013 |
| 2.2.1 | 3 Oct 2013 |
- Module format
- -Not determined from package.json
- TypeScript types
- None
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- -
- Dependencies (0)
- None
npm install lodash.isfunction- jsDelivr
https://cdn.jsdelivr.net/npm/lodash.isfunction@3.0.9/ - unpkg
https://unpkg.com/lodash.isfunction@3.0.9/ - esm.sh
https://esm.sh/lodash.isfunction@3.0.9
Indexability: Indexed.