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defu

Recursively assign default properties. Lightweight and Fast!

About
defaultsdefaultsdeepnodenpmyarn
github.com/unjs/defugithub.com/unjs/defu#readmeMITpi065M / week1.4k · 55 forks · 16 contributors
Compare
Compares against 6.1.7 (latest stable)
Latest Stable6.1.7Apr 7, 2026
Latest Alpha5.0.2-alphaJan 28, 2022
Release cadenceEvery 2 months
Last releaseApr 7, 2026
Open advisories0
Changelog quality75% curated
GitHub Releases + CHANGELOG, gaps for some releases
Release history Security
6.x
STABLE · RCPRE-RELEASEJulOct2024AprJulOct2025AprJulOct2026Apr

26 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version
defu 5 → 65.0.1 → 6.1.7Apr 7, 2026 BreakingBreaking2Security1New3Fixed8Other15defu 4 → 54.0.1 → 5.0.1Jan 13, 2022 Unknowndefu 3 → 43.2.2 → 4.0.1Apr 23, 2021 Unknowndefu 2 → 32.0.4 → 3.2.2Nov 10, 2020 Unknowndefu 1 → 21.0.0 → 2.0.4May 22, 2020 Unknowndefu 0.0 → 10.0.4 → 1.0.0Feb 2, 2020 Unknown
VersionChannelDateChangesSecurity
6.1.7 StableApr 7, 2026Other26.1.6 StableApr 1, 2026Other16.1.5 StableApr 1, 2026Security1Fixed2Other1Fix6.1.4 StableJan 5, 2024Fixed1Other46.1.3 StableOct 24, 2023Fixed1Other46.1.2 StableJan 24, 2023Fixed1Other36.1.1 StableNov 14, 2022No notes published6.1.0 StableAug 16, 2022New1Fixed16.0.1 youStableAug 16, 2022Fixed26.0.0 StableMar 21, 2022Breaking2New25.0.2-alpha AlphaJan 28, 2022No notes published5.0.1 StableJan 13, 2022No notes published5.0.0 StableMay 12, 2021No changes listed4.0.1 StableApr 23, 2021No changes listed4.0.0 StableDeprecated Apr 23, 2021No changes listed3.2.2 StableNov 10, 2020No changes listed3.2.1 StableNov 9, 2020No changes listed3.2.0 StableNov 9, 2020No changes listed3.1.0 StableAug 4, 2020No changes listed3.0.1 StableJul 29, 2020No changes listed