A toolkit for deep structure manipulations, provides deep merge/clone functionality out of the box, and exposes hooks and custom adapters for more control and greater flexibility.

High-performance deep merge utility with structural sharing

deep merge object

Utility to perform a deep merge of a list of objects or arrays.

YAML templating engine with import resolution, variable substitution, and deep merge

Deep merge configuration .yml in directory trees into output file.

A utility for deep merging objects.

Config-driven selective deep merge: per-field strategies, glob field filtering, and custom merges.

deep merge object

A tiny, framework-agnostic configuration tree with first-class dot-notation reads and deep-merge writes.

Recursively deep merge nested objects. Zero dependencies, no mutations.

Node deep merge utility

Node deep merge utility

Deep merge objects width diferent atributtes

panosen deep merge

Specialized dot notation get, set deep merge for vue.js objects.

Deep merge utility for nested objects.

Type-safe deep merge utility.

Deep merge array of objects by passed key. Objects with same key vals will merge together

Deep-merge many plain objects in one call — fast at scale, min/max on numeric leaves.