Deep diffs two objects, including nested structures of arrays and objects, and returns the difference. ❄️

JavaScript object detection lightweight library for augmented reality (WebXR demos included). It uses convolutional neural networks running on the GPU with WebGL.

Example codes of new book ROS Robotics Projects

Recursively (deep) clone JavaScript native types, like Object, Array, RegExp, Date as well as primitives. Used by superstruct, merge-deep, and many others!

Use property paths (`a.b.c`) get a nested value from an object.

A professional deep clone library

An isomorphic and configurable javascript utility for objects deep cloning that supports circular references.

Recursively merge values in a JavaScript object.

Uniquely flexible and light-weight utility for cloning and deep (recursive) merging of JavaScript objects. Supports descriptor values, accessor functions, and custom prototypes. Provides advanced options for customizing the clone/merge process.

Deeply mix the properties of objects into the first object, while also mixing-in child objects.

Recursively omit specified keys from an object.

Assert deeply nested values in Jest

Cloning ES5+ objects in a shallow or deep way

Omit object key/values recursively

Recursively iterates over collections arrays and objects

Like `extend` but recursively copies only the missing properties/values to the target object.

Simple module to sort objects recursively by its keys

Map/rename keys recursively with Lodash

Recursive lodash.mapValues

🔍 _.haz() is like _.has() but this underscore and/or lodash mixin lets you do deep object key existence checking with a dot denoted string, for example 'a.b.c'