Name: parse-head
Owner: BBC
Description: Get a JSON representation of the
of a streamed HTML content.Created: 2016-02-22 18:02:53.0
Updated: 2016-09-20 16:26:31.0
Pushed: 2016-09-21 11:31:03.0
Homepage: https://npmjs.com/parse-head
Size: 17
Language: JavaScript
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A promise to fetch the
base
,title
,link
andmeta
tags out of a Node stream.
The streaming approach helps remaining efficient in spite of malformed or very large HTML documents.
Notice: this module requires node>=4
to work.
t parse = require('parse-head');
t fs = require('fs');
e(fs.createReadStream('some/file.html')).then(tags => {
...
It happens Buffer
and string
values are accepted as well:
t parse = require('parse-head');
t fs = require('fs');
eadFile('some/file.html', (err, buf) => {
rse(buf).then(tags => {
// ...
;
t some/file.html | parse-head
http-equiv":"Content-Type","content":"text/html; charset=utf-8","nodeName":"META"},
property":"og:image","content":"...","nodeName":"META"},
innerText":"...","nodeName":"TITLE"},
.
Copyright 2016, British Broadcasting Corporation
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.