turbo-diff v1.1.0

A diff library for deep diff js/json object/array.

With 🚀 very fast diff speed (especially in array diff), 📦 tiny size (< 500b), 0 dependents, typescript support.

[English / 中文]

✨ Features

• 🚀 Faster then other object diff libs, and the amazing array diff speed
• 🛡 Build with typescript, fully support types
• 🌐 Support all special type object deep diff
• 📦 Lightweight and tree shaking support
• 🌎 Support web, Node and workers

🎬 Quick start

1. Install

npm i turbo-diff

2. Usage

Import the lib and call with your objects you want to do diff.

import diff from 'turbo-diff';

console.log(diff({ foo: 'bar' }, { foo: 'bar', newKey: 'value' }));

🪞 Interface

Generic support.

interface Diff<T = any> {
    type: 'ADD' | 'REMOVE' | 'CHANGE';
    path: (string | number)[];
    old?: T;
    new?: T;
}
declare const diff: <T = any, TObj = Record<string, T> | T[]>(oldObj: TObj, newObj: TObj) => Diff<any>[];

😼 Playground

🚀 Benchmark

• With small object

• With big object

• With big object(deep 4, property count 10)

• With deeply nested object

• With simple array

• With simple array(place short array as newObject)