https://github.com/mister-hope/es-parser

A 100kb size es6 parser
https://github.com/mister-hope/es-parser

js mr-hope parser

Last synced: 9 months ago
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A 100kb size es6 parser

• Host: GitHub
• URL: https://github.com/mister-hope/es-parser
• Owner: Mister-Hope
• License: mit
• Created: 2020-03-13T09:55:33.000Z (almost 6 years ago)
• Default Branch: main
• Last Pushed: 2023-12-14T22:05:22.000Z (about 2 years ago)
• Last Synced: 2025-03-31T11:11:27.202Z (10 months ago)
• Topics: js, mr-hope, parser
• Language: TypeScript
• Homepage:
• Size: 1.89 MB
• Stars: 7
• Watchers: 1
• Forks: 1
• Open Issues: 27
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE

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README

          
# es-parser

[![Author: Mr.Hope](https://img.shields.io/badge/作者-Mr.Hope-blue.svg?style=for-the-badge)](https://mrhope.site)

一个 110KB 大小的 JS 解释器/运行器

A 110KB size JS parser and runner.

## Import

### TypeScript

```ts

import * as esParser from "es-parser";

```

### JavaScript

```js

const esParser = require("es-parser");

```

## API

- run:

```ts

run(codeString: string, globalMap: GlobalMap)

interface GlobalMap{

  [prop: globalIdentifier]: value

}

```

## Demo

```js

esParser.run("console.log('hello world')");

esParser.run(

  `

const progress = wx.downloadFile({

  url: 'https://www.baidu.com/img/bd_logo1.png',

  success: res => {

    wx.hideLoading();

    if (res.statusCode === 200) console.log(success, res.tempFilePath);

    else wx.showToast({ title: '下载失败' });

  });

  },

  fail: failMsg => {

    wx.hideLoading();

    wx.showToast({ title: '下载失败' });

  }

});

progress.onProgressUpdate(res => {

  wx.showLoading({ title: \`下载中\${Math.round(res.progress)}%\` });

});

`,

  { wx }

);

// this will pass the global variable `wx` to the parser

```

## Known Bugs

None, but package is still in test.

## Notes

- You should always access `isFinite`, `isNaN` through `Number`.

## TODO

- add Stack Track