| Metric | type-fest | utility-types | Difference |
|---|---|---|---|
| Weekly downloads | 285,090,306 | 7,793,967 | type-fest 36.6x higher |
| 12-month download growth | +47% | +125% | utility-types +78 pts |
| Gzip size | - | - | - |
| Minified size | - | - | - |
| Dependencies | 1 | 0 | type-fest 1 more |
| Unpacked size | 567 kB | 63 kB | utility-types 9.0x smaller |
| Latest release | 5.10.0, 17 Sept 2026 | 3.11.0, 18 Jan 2024 | type-fest 2.7 years more recent |
| Releases, last 12 months | 15 | 0 | type-fest 15 more |
| First published | 13 Mar 2019 | 30 Dec 2017 | utility-types 14 months earlier |
| GitHub stars | 17,419 | 5,763 | type-fest 3.0x higher |
| Open issues | 179 | 47 | type-fest 132 more |
| Open pull requests | 49 | 20 | type-fest 29 more |
| Contributors | 222 | - | - |
| Commits, last 52 weeks | 141 | 1 | type-fest 141.0x higher |
| TypeScript types | Bundled | Bundled | Same |
| Module format | ESM only | CommonJS | Differs |
| Runtimes | - | - | - |
| License | (MIT OR CC0-1.0) | MIT | Differs |
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.
type-fest283.9m latest weekutility-types7.8m latest week
Week of 23 Sept 2025Week of 15 Sept 2026
type-fest
Major versions
- 0.1.013 Mar 2019
- 1.0.022 Mar 2021
- 2.0.06 Aug 2021
- 3.0.021 Sept 2022
- 4.0.016 Jul 2023
- 5.0.013 Sept 2025
Last 5 releases
- 5.10.017 Sept 2026
- 5.9.030 Aug 2026
- 5.8.04 Jul 2026
- 5.7.031 May 2026
- 5.6.017 Apr 2026
194 releases in total, 15 in the last 12 months
utility-types
Major versions
- 0.0.130 Dec 2017
- 1.0.021 Jan 2018
- 2.0.02 Apr 2018
- 3.0.021 Dec 2018
Last 5 releases
- 3.11.018 Jan 2024
- 3.10.09 Nov 2019
- 3.9.028 Oct 2019
- 3.8.025 Sept 2019
- 3.7.07 May 2019
18 releases in total, 0 in the last 12 months
type-fest
-
utility-types
-
type-fest
-
utility-types
-
- Need no runtime dependenciesutility-types (type-fest has 1, utility-types has 0)
- Need both ESM and CommonJS entry pointsNeither (type-fest: ESM only; utility-types: CommonJS)
- Need to load it with require()utility-types
- Need TypeScript types in the package itselfBoth
- Node.js version requirementtype-fest: >=20; utility-types: >= 4 (engines field in package.json)
- Need the more recent releasetype-fest (5.10.0 on 17 Sept 2026 vs 3.11.0 on 18 Jan 2024)
- Higher weekly npm downloadstype-fest (285.1m vs 7.8m)
- Licensetype-fest: (MIT OR CC0-1.0); utility-types: MIT
Each line is generated from the data above.
- ts-toolbelt vs type-fest10 searches/mo
- ts-essentials vs type-fest10 searches/mo
- type-fest vs just-diff0 searches/mo
- type-fest vs true-mythNo search data
- utility-types vs just-diffNo search data
type-fest: type-fest npm registry, type-fest npm downloads, type-fest GitHub, type-fest jsDelivr. Data fetched 25 Sept 2026.
utility-types: utility-types npm registry, utility-types npm downloads, utility-types GitHub. Data fetched 25 Sept 2026.
Keyword demand: DataForSEO Google Ads search volume, US, English
Indexability: Indexed: 0 US searches/month across both orderings ("type-fest vs utility-types", "utility-types vs type-fest").