Key numbers
As of 25 Sept 2026
- Weekly downloads
- 893.4k
- +96% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 16
- Direct, from package.json
- Last release
- 3 months ago
- v1.20.0
- GitHub stars
- 8.8k
- 2.3k forks
- Open issues / PRs
- 38 / 80
- Contributors
- -
- Commits, last 52 weeks
- 15
Downloads
Last week 2026-09-15 to 2026-09-21
893,389 downloads last week, 4,164,062 in the last month. The 12-month change of +96% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 2195 in total
- Latest version
- 1.20.0, 1 Jun 20263 months ago
- First published
- 3 Sept 2015
- Last push to GitHub
- 1 Jun 2026116 days before the snapshot
- Repository archived
- No
- Open issues
- 38
- Open pull requests
- 80
- Commits, last 52 weeks
- 15
- Dependents on npm
- 336
Major versions
- v1 first release 1.0.0, 7 Jul 2022
- v0 first release 0.4.0, 3 Sept 2015
Recent releases
| Version | Published |
|---|---|
| 1.20.0 | 1 Jun 2026 |
| 1.19.6 | 29 May 2026 |
| 1.19.4 | 16 Jun 2025 |
| 1.19.3 | 12 Jun 2025 |
| 1.19.2 | 28 May 2025 |
| 1.19.1 | 28 May 2025 |
| 1.19.0 | 28 May 2025 |
| 1.18.0 | 24 Feb 2025 |
| 1.17.1 | 19 Dec 2024 |
| 1.17.0 | 11 Dec 2024 |
| 1.16.3 | 26 Nov 2024 |
| 1.16.2 | 25 Nov 2024 |
| 1.16.1 | 25 Nov 2024 |
| 1.16.0 | 21 Nov 2024 |
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 1.7 MB
- Dependencies (16)
clsxdayjsluxonlodashmomentglobalizeinvariantlodash-esprop-typesdom-helpersmemoize-one@babel/runtimereact-overlaysuncontrollabledate-arithmeticmoment-timezone- Peer dependencies (2)
reactreact-dom
npm install react-big-calendarCDN
jsDelivr: 6.3m requests in 30 days
- jsDelivr
https://cdn.jsdelivr.net/npm/react-big-calendar@1.20.0/ - unpkg
https://unpkg.com/react-big-calendar@1.20.0/ - esm.sh
https://esm.sh/react-big-calendar@1.20.0
Indexability: Indexed.