@mcrowe/html-selector
v0.0.4
Published
Select sections of html
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html-selector
Select chunks of html documents using css selectors. This can be much more performant than alternatives like cheerio because it grabs all the chunks on a single pass through the document, and doesn't need to produce a virtual document in memory for later querying.
Usage
npm install @mcrowe/html-selector --save
import HtmlSelector from '@mcrowe/html-selector'
const html = `<body><div></div><div id="rank">def<span>abc</span></div><div><section id="rank">toy<img class="my-image" src="hello" /> 123 </section></div></body>`
const result = select(html, [
'#rank',
'span',
'.my-image'
])
// =>
{
'#rank': [
'<div id="rank">def<span>abc</span></div>',
'<section id="rank">toy<img class="my-image" src="hello"></img> 123 </section>'
],
'span': [
'<span>abc</span>'
],
'.my-image': [
'<img class="my-image" src="hello"></img>'
]
}See src/index.test.ts for more examples.
Development
Install npm modules:
npm install
Run tests:
npm test
Release
Release a new version:
bin/release.sh
This will publish a new version to npm, as well as push a new tag up to github.