@vue/shared

Type Checking

Provides functions to check the type of a variable, such as whether it is an object, string, function, etc. This is useful for ensuring that variables match expected types before performing operations on them.

import { isObject } from '@vue/shared';
console.log(isObject({})); // true
console.log(isObject(null)); // false

Object Manipulation

Includes functions to manipulate objects, such as extending one object with properties from another. This is useful for merging objects or copying properties.

import { extend } from '@vue/shared';
const obj1 = { a: 1 };
const obj2 = { b: 2 };
extend(obj1, obj2);
console.log(obj1); // { a: 1, b: 2 }

String Capitalization

Provides simple string manipulation functions like capitalizing the first letter of a string. Useful for formatting text.

import { capitalize } from '@vue/shared';
console.log(capitalize('hello')); // 'Hello'