object-merge

A zero dependency library to safe merge objects and arrays with customizable behavior.

This is a simple library that facilitates the merging of two or more PHP stdClass object properties

Small, fast, simple and 0 dependency utility for merging two objects.

🙌 Simple object extend module

Strongly-typed deep and recursive object merging with support for all value types.

A TypeScript library providing SQL-like join operations for JavaScript objects. Merge two objects using one of 9 composable join types, with support for deep merging of nested objects.

Secure, immutable, zero-dependency deep merge with a deepmerge-compatible API for ESM, CommonJS, TypeScript, and browsers. Maintained by Stackline.

Envy.js ('environment-utility') is a tiny (<4kb), lightweight JS import with browser utility functions that make development without a major framework a hell of a lot easier.

A module that merges the passed in objects recursively while concatenating internal arrays. The procedure is completely functional, so it does not mutate any argument.