https://github.com/martinheidegger/excerpt-html

Parses a given html text for a good excerpt.
https://github.com/martinheidegger/excerpt-html

excerpt html parse

Last synced: 22 days ago
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Parses a given html text for a good excerpt.

• Host: GitHub
• URL: https://github.com/martinheidegger/excerpt-html
• Owner: martinheidegger
• License: mit
• Created: 2015-05-12T09:16:10.000Z (over 9 years ago)
• Default Branch: main
• Last Pushed: 2021-04-16T14:08:47.000Z (over 3 years ago)
• Last Synced: 2024-10-19T01:59:43.345Z (26 days ago)
• Topics: excerpt, html, parse
• Language: JavaScript
• Size: 68.4 KB
• Stars: 11
• Watchers: 3
• Forks: 5
• Open Issues: 1
• Metadata Files:
  • Readme: Readme.md
  • License: LICENSE

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# excerpt-html

parses a given html text for a good excerpt.

# Install

```

$ npm i excerpt-html --save

```

# API usage

```JavaScript

var htmlCode = '
Hello world
';

var excerptHtml = require('excerpt-html');

var excerpt = excerptHtml(htmlCode);

```


It will either use the first found paragraph or everything up to a 

``

# Options

You can specify a few options that modify the way the excerpt is parsed:

``` JavaScript

excerptHtml(htmlCode, {

    moreRegExp:  /\s*/i,  // Search for the slug

    stripTags:   true, // Set to false to get html code

    pruneLength: 140, // Amount of characters that the excerpt should contain

    pruneString: '…', // Character that will be added to the pruned string

    pruneSeparator: ' ', // Separator to be used to separate words

})

```

Note: `pruneLength` and `prunestring` only work when `stripTags` is set to `true` (default).

# History

To make this project we detached the code of [metalsmith-better-excerpts](https://github.com/simbo/metalsmith-better-excerpts) from `metalsmith`.