Created
January 13, 2016 07:32
-
-
Save jbinto/119c3f0e5735ab73faaa to your computer and use it in GitHub Desktop.
Get title from remote HTML URL - without jQuery
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// Only using native browser features (no jQuery). | |
// Uses `fetch`, `DOMParser` and `querySelectorAll`. | |
const getTitle = (url) => { | |
return fetch(`https://crossorigin.me/${url}`) | |
.then((response) => response.text()) | |
.then((html) => { | |
const doc = new DOMParser().parseFromString(html, "text/html"); | |
const title = doc.querySelectorAll('title')[0]; | |
return title.innerText; | |
}); | |
}; | |
var urls = [ | |
'https://medium.com/@unakravets/the-sad-state-of-entitled-web-developers-e4f314764dd', | |
'http://frontendnewsletter.com/issues/1#start', | |
'https://groups.google.com/forum/#!topic/v8-users/PInzACvS5I4', | |
'https://www.youtube.com/watch?v=9kJVYpOqcVU', | |
] | |
// This one keeps the order the same as the URL list. | |
Promise.all( | |
urls.map((url) => getTitle(url)) | |
).then((titles) => { | |
console.log(titles); | |
}); |
Proxy down, use: https://allorigins.win/
Just can't get it to work because of CORS blocking!
@odebroqueville use a proxy eg https://github.com/Rob--W/cors-anywhere/
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
ππ»ππππ