meta-extractor


Super simple and fast meta data extractor with low memory footprint.

Extracts:

- title
- description
- charset
- theme-color
- rss/atom feeds
- all opengraph meta data
- all twitter meta data
- all app links meta data
- all vk meta data
- all unique image urls (absolute)
- returns mime and extension for binary files without downloading the whole file

install

npm i meta-extractor

usage

``js
const extract = require('meta-extractor');

extract({ uri: 'http://www.newyorker.com' }, (err, res) =>
console.log(err, res)
);

or;

const res = await extract({ uri: 'http://www.newyorker.com' });
console.log(res);
`

If no callback provided returns a Promise.

The first parameter opts` as in got module and:

- uri — uri to get meta from.
- rxMeta — regexp, custom regexp for meta data.
- limit — number, response body size limit in bytes. Default 2Mb.

License MIT;

© velocityzen