# xe-utils

> JavaScript 函数库、工具类

Latest version **4.0.13** (published 2026-08-29) · MIT license · 0 weekly downloads

## Install

```sh
npm install xe-utils
pnpm add xe-utils
yarn add xe-utils
bun add xe-utils
```

## Health

**Score 70/100 (B)** — status: active.

Positive: has types; esm support; no vulnerabilities; recently updated; high maintenance score; high quality score.

Warnings: low downloads.

## Facts

| | |
|---|---|
| Version | 4.0.13 |
| Published | 2026-08-29 |
| First published | 2017-12-25 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 0 |
| Unpacked size | 1.2 MB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 674 |
| Author | Xu Liangzhan |
| Maintainers | x-extends |
| Keywords | utils, js-util, js-tool, xe-utils, tools |

## Links

- npm: https://www.npmjs.com/package/xe-utils
- Repository: https://github.com/x-extends/xe-utils
- Homepage: https://github.com/x-extends/xe-utils#readme
- Issues: https://github.com/x-extends/xe-utils/issues
- npm.io page: https://npm.io/package/xe-utils

## Recent versions

- 4.0.13 (latest) — 2026-08-29
- 3.9.1 (xutils-v3) — 2026-01-22
- 3.1.0-beta.0 (beta) — 2021-01-14
- 2.8.3 (xutils-v2) — 2020-11-29
- 1.9.8 (xutils-v1) — 2019-08-11
- 4.0.12 — 2026-07-31
- 4.0.11 — 2026-07-05
- 4.0.10 — 2026-06-22
- 4.0.9 — 2026-06-15
- 4.0.8 — 2026-05-16
- 4.0.7 — 2026-05-09
- 4.0.6 — 2026-05-09
- 4.0.5 — 2026-05-07
- 4.0.4 — 2026-03-11
- 4.0.3 — 2026-03-09
- … 320 more at https://npm.io/package/xe-utils/versions

## README

# xe-utils

简体中文 | [English](README.en.md)  

[![github star](https://img.shields.io/github/stars/x-extends/xe-utils.svg)](https://github.com/x-extends/xe-utils/stargazers)
[![gitee star](https://gitee.com/x-extends/xe-utils/badge/star.svg?theme=dark)](https://gitee.com/x-extends/xe-utils/stargazers)
[![gitcode star](https://gitcode.com/x-extends/xe-utils/star/badge.svg)](https://gitcode.com/x-extends/xe-utils/stargazers)
[![npm version](https://img.shields.io/npm/v/xe-utils.svg?style=flat-square)](https://www.npmjs.com/package/xe-utils)
[![NodeJS with Webpack](https://github.com/x-extends/xe-utils/actions/workflows/webpack.yml/badge.svg)](https://github.com/x-extends/xe-utils/actions/workflows/webpack.yml)
[![gzip size: JS](http://img.badgesize.io/https://unpkg.com/xe-utils/dist/xe-utils.umd.min.js?compression=gzip&label=gzip%20size:%20JS)](https://unpkg.com/xe-utils/dist/xe-utils.umd.min.js)
[![npm downloads](https://img.shields.io/npm/dm/xe-utils.svg?style=flat-square)](http://npm-stat.com/charts.html?package=xe-utils)
[![npm license](https://img.shields.io/github/license/mashape/apistatus.svg)](LICENSE)

JavaScript 函数库、工具类

## Browser Support

![IE](https://raw.github.com/alrra/browser-logos/master/src/archive/internet-explorer_7-8/internet-explorer_7-8_48x48.png) | ![Edge](https://raw.github.com/alrra/browser-logos/master/src/edge/edge_48x48.png) | ![Chrome](https://raw.github.com/alrra/browser-logos/master/src/chrome/chrome_48x48.png) | ![Firefox](https://raw.github.com/alrra/browser-logos/master/src/firefox/firefox_48x48.png) | ![Opera](https://raw.github.com/alrra/browser-logos/master/src/opera/opera_48x48.png) | ![Safari](https://raw.github.com/alrra/browser-logos/master/src/safari/safari_48x48.png)
--- | --- | --- | --- | --- | --- |
7+ ✔ | Latest ✔ | Latest ✔ | Latest ✔ | Latest ✔ | 6+ ✔ |

## Docs

[查看文档](https://vxeui.com/xe-utils/)

## Installing

```shell
npm install xe-utils
```

Using nodejs

```javascript
const XEUtils = require('xe-utils')
// const _ = require('xe-utils')
```

Get on [unpkg](https://unpkg.com/xe-utils/) and [cdnjs](https://cdn.jsdelivr.net/npm/xe-utils/)

```HTML
<script src="https://cdn.jsdelivr.net/npm/xe-utils"></script>
```

### Import all methods

```javascript
import _ from 'xe-utils'

_.toDateString(Date.now())
// 2018-01-01 10:30:28
_.toStringDate('2018-01-01 10:30:00')
// Mon Jan 01 2018 10:30:00 GMT+0800 (中国标准时间)
```

## Import on demand

这样按需引入方法，可以使体积达到最小  
单个导入，包的大小 gzip >≈ 60B+，按需导入

```javascript
import each from 'xe-utils/each'
import toDateString from 'xe-utils/toDateString'

each({ a: 11, b: 22, c: 33 }, function (item, key){
  console.log(item)
})
// 11
// 22
// 33
toDateString(Date.now(), 'yyyy-MM-dd HH:mm:ss')
// 2018-01-01 10:30:28
```

```javascript
import XEUtils from 'xe-utils/ctor'
import each from 'xe-utils/each'
import toDateString from 'xe-utils/toDateString'
import toFixedNumber from 'xe-utils/toFixedNumber'

XEUtils.mixin({
  each,
  toDateString,
  toFixedNumber
})
XEUtils.toDateString(Date.now(), 'yyyy-MM-dd HH:mm:ss')
// 2018-01-01 10:30:28
```

按功能导入所有方法

```javascript
import XEUtils from 'xe-utils/ctor'
import objectMethods from 'xe-utils/object'
import arrayMethods from 'xe-utils/array'
import baseMethods from 'xe-utils/base'
import numberMethods from 'xe-utils/number'
import dateMethods from 'xe-utils/date'
import stringMethods from 'xe-utils/string'
import functionMethods from 'xe-utils/function'
import urlMethods from 'xe-utils/url'
import webMethods from 'xe-utils/web'

XEUtils.mixin(
  // Object
  objectMethods,
  // Array
  arrayMethods,
  // Base
  baseMethods,
  // Number
  numberMethods,
  // Date
  dateMethods,
  // String
  stringMethods,
  // Function
  functionMethods,
  // URL
  urlMethods,
  // Web
  webMethods
)
```

## Contributors

Thank you to everyone who contributed to this project.

[![xe-utils](https://contrib.rocks/image?repo=x-extends/xe-utils)](https://github.com/x-extends/xe-utils/graphs/contributors)

## License

[MIT](LICENSE) © 2017-present, Xu Liangzhan

---
_Source: https://npm.io/package/xe-utils · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._