@zxcvbn-ts/corev4.2.0, 12 Aug 2026
Realistic password strength estimation written in typescript
$ npm install @zxcvbn-ts/core| Metric | zxcvbn | @zxcvbn-ts/core | Difference |
|---|---|---|---|
| Weekly downloads | 1,086,644 | 984,551 | zxcvbn +10% |
| 12-month download growth | +61% | - | - |
| Gzip size | - | - | - |
| Minified size | - | - | - |
| Dependencies | 0 | 1 | @zxcvbn-ts/core 1 more |
| Unpacked size | - | 774 kB | - |
| Latest release | 4.4.2, 7 Feb 2017 | 4.2.0, 12 Aug 2026 | @zxcvbn-ts/core 9.5 years more recent |
| Releases, last 12 months | 0 | 4 | @zxcvbn-ts/core 4 more |
| First published | 1 Dec 2012 | 5 Jan 2021 | zxcvbn 8.1 years earlier |
| GitHub stars | 16,058 | 1,220 | zxcvbn 13.2x higher |
| Open issues | 120 | 5 | zxcvbn 115 more |
| Open pull requests | 26 | 4 | zxcvbn 22 more |
| Contributors | - | - | - |
| Commits, last 52 weeks | 0 | 56 | @zxcvbn-ts/core higher |
| TypeScript types | None | Bundled | Differs |
| Module format | CommonJS | ESM + CommonJS | Differs |
| Runtimes | - | - | - |
| License | MIT | MIT | Same |
Green marks the smaller size or the more recent release. Bold marks the higher count, with no judgement implied. Sizes are for the whole package per Bundlephobia. Growth compares the average of the last 4 weeks with the first 4 weeks of the 52-week series.
zxcvbn1.1m latest week
Week of 23 Sept 2025Week of 15 Sept 2026
zxcvbn
Major versions
- 1.0.01 Dec 2012
- 2.0.123 Jul 2015
- 3.0.08 Aug 2015
- 4.0.124 Oct 2015
Last 5 releases
- 4.4.27 Feb 2017
- 4.4.131 Oct 2016
- 4.4.024 Sept 2016
- 4.3.04 May 2016
- 4.2.020 Nov 2015
23 releases in total, 0 in the last 12 months
@zxcvbn-ts/core
Major versions
- 0.1.05 Jan 2021
- 1.0.03 Nov 2021
- 2.0.09 Feb 2022
- 3.0.07 May 2023
- 4.1.011 Jun 2026
Last 5 releases
- 4.2.012 Aug 2026
- 4.1.216 Jun 2026
- 4.1.113 Jun 2026
- 4.1.011 Jun 2026
- 3.0.417 Sept 2023
24 releases in total, 4 in the last 12 months
zxcvbn
-
@zxcvbn-ts/core
-
zxcvbn
-
@zxcvbn-ts/core
-
- Need no runtime dependencieszxcvbn (zxcvbn has 0, @zxcvbn-ts/core has 1)
- Need both ESM and CommonJS entry points@zxcvbn-ts/core (zxcvbn: CommonJS; @zxcvbn-ts/core: ESM + CommonJS)
- Need to load it with require()Both
- Need TypeScript types in the package itself@zxcvbn-ts/core (zxcvbn: None; @zxcvbn-ts/core: Bundled)
- Need the more recent release@zxcvbn-ts/core (4.2.0 on 12 Aug 2026 vs 4.4.2 on 7 Feb 2017)
- Higher weekly npm downloadszxcvbn (1.1m vs 984.6k)
Each line is generated from the data above.
zxcvbn: zxcvbn npm registry, zxcvbn npm downloads, zxcvbn GitHub, zxcvbn jsDelivr. Data fetched 25 Sept 2026.
@zxcvbn-ts/core: @zxcvbn-ts/core npm registry, @zxcvbn-ts/core GitHub, @zxcvbn-ts/core jsDelivr. Data fetched 25 Sept 2026.
Indexability: Indexed.