Deep Cloning
Lodash offers a _.cloneDeep function for deep cloning objects and arrays. In plain JavaScript, you can achieve deep cloning using techniques like recursion for objects and Array. from() or the spread syntax for arrays.
Example: The example below shows the isLodash feature that is Deep Cloning that are available in plain JavaScript.
const _ = require('lodash');
// Lodash
const obj = { a: 1, b: { c: 2 } };
const clonedObj = _.cloneDeep(obj);
// Plain JavaScript
const clonedObjPlain = JSON.parse(JSON.stringify(obj));
console.log(clonedObj);
console.log(clonedObjPlain);
Output:
{ a: 1, b: { c: 2 } }
{ a: 1, b: { c: 2 } }
Lodash Features that are Available in JavaScript
Lodash is a JavaScript utility library that provides a wide range of functions. It offers an efficient API for working with arrays, objects, strings, functions, etc.
We’ll explore a few key features that are available in Lodash and demonstrate how they can be implemented using native JavaScript, reducing dependencies and improving code efficiency.
Table of Content
- Array Manipulation Functions
- Object Manipulation Functions
- Deep Cloning
- Function Debouncing and Throttling
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