TehShrike/deepmerge
A library for deep (recursive) merging of Javascript objects observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5333
- days_rel: n/a
- days_push: 1230
- n_releases_24m: 0
Adoption not part of the score
2816 stars · 211 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A small JavaScript utility library for deep (recursive) merging of plain objects and arrays. It supports custom array-merge strategies and works in Node and the browser.
Use cases
- deep merge javascript objects
- recursively merge config objects
- merge nested json objects in node
- combine default and user options objects
- merge arrays of objects recursively
When to choose
- you need recursive merging of plain objects and arrays in JavaScript
- you want a tiny dependency (under 1KB) with no runtime deps
- you need customizable array merge behavior
When to avoid
- you need to merge class instances, Maps, or other special objects
- you only need shallow merging
- you need ESM entry point support
Facets
library · maturity maintenance
serialization developer-tools browser deep-merge object-merge javascript utility nodejs
2 sources
- readme: https://github.com/TehShrike/deepmerge · fetched 2026-08-28 · 262d77c005d1
- registry_npm: https://registry.npmjs.org/deepmerge · fetched 2026-08-29 · 0e04c7cbfdc3
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| TehShrike/deepmerge | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="TehShrike/deepmerge")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem