A custom React hook to create reactive objects using useState with support for nested objects.

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Decorator-based property validation for classes.

Easily find all values for a key in long deeply nested objects or arrays

PostCSS plugin to unwrap nested rules like how Sass does it

Objects Validator Framework (supports: Async validation, validation groups, nested objects, ...)

A small library that returns the difference between two JavaScript objects, including nested objects, that handles values of all data types.

watch nested objects, array and json

Sanity Studio searchable checkbox selector for nested objects within Sanity documents.

Array.find for nested objects

Mess with the properties of deeply nested objects.

Transform Excel files into JSON with advanced features including nested objects, Google Sheets support, and multiple sheet handling

a simple normalizer for array of deep nested objects

Stringify an object sorting scalars before objects, and defaulting to 2-space indent

expands object's keys with dots (like.this) to nested objects { like: this: {} }

A toJSON replacement that handles nested objects

A declarative way of validating complex javascript nested objects.

Resolve nested CSS selectors

Remove undefined properties and empty arrays from an object

Package to support nested merging of objects & properties, using Object.Assign