A completely new version of this plugin is available and it allows to use the latest Polymer components: <a href="https://wordpress.org/plugins/wp-polymer/" rel="ugc">WP Polymer</a>
This plugin allows to add Polymer elements (v0.5) to your posts and pages, the same components used in Android Lollipop. You can use the HTML editor with the Polymer tags directly or the shortcode [poly] for all the elements. The correct HTML libraries will be loaded automatically. 
Polymer website: http://www.polymer-project.org/
Notice: Polymer is still in developer preview, some constructs may change in future. A modern browser is required to run Polymer web apps.
Features
<ul>
<li>Polymer tags directly available (core & paper) in posts / pages with the HTML editor;</li>
<li>[poly] shortcode to access all tags;</li>
<li>simple widget;</li>
<li>auto import the necessary HTML components;</li>
<li>code blocks to easily manage elements;</li>
<li>Javascript editor in posts / pages admin;</li>
<li>CSS editor in posts / pages admin;</li>
<li>import iconsets options;</li>
<li>autop on/off option;</li>
<li>template override on/off option;</li>
<li>documentation links for each tag.</li>
</ul>
Shortcode
[poly ELEMENT-TAG ELEMENT-OPTIONS]
Tags: core-icon, paper-button, paper-checkbox, paper-slider, etc.
Options: style, id, class, etc.
Examples
<pre><code>[poly core-icon icon="favorite"][/poly]
[poly paper-checkbox][/poly]
[poly paper-button raised style="color: green"]A green button[/poly]
[poly paper-item icon="home" label="Test link"]<a href="http://www.google.it" target="_blank"></a>[/poly]
</code></pre>
Notes
<ul>
<li>code blocks allows to create elements and import them directly from the Polymer box in posts / pages. They allows also to load JSON data, see FAQ for an example</li>
<li>autop option: the autop() WordPress function adds p and br tags to the contents when a newline is found, but this can break the Polymer tags. This option allows to enable/disable autop() in posts / pages (plugin default: no autop)</li>
<li>template override option: if this option is enabled this plugin will load a special template which provides only the required components to run a Polymer app. This is useful if you want a “fullscreen” Polymer app</li>
<li>to create RESTful apps try JSON REST API (WP API) plugin. See FAQ for an example</li>
</ul>

Polymer for WordPress

Mark Jaquith

This plugin allows you to make a WordPress page (or post or custom post type) link to a URL of your choosing, instead of its WordPress URL. It also will redirect people who go to the old (or “normal”) URL to the new one you’ve chosen.
Common uses:
<ul>
<li>Set up navigational links to non-WordPress sections of your site or to off-site resources.</li>
<li>Publish content on other blogs (or other services, like Medium) but have them show up in your WordPress posts stream. All you have to supply is a title and a URL. The post title will link to the content on the other site.</li>
<li>For store operators, you can link to products on other retailer’s sites (maybe with an affiliate code) but have them show up like they’re products in your store.</li>
<li>Create a “pretty URL” for something complicated. Say you have https://example.com/crazy-store-url.cgi?search=productId&sourceJunk=cruft … just create a WordPress page called “My Store” and use Page Links To to point it to the ugly URL. Give people the new URL: https://example.com/my-store/ and it will redirect them!</li>
</ul>
<h3>Contribute</h3>
You can contribute (or report bugs) on <a href="https://github.com/markjaquith/page-links-to/" rel="nofollow ugc">Github</a>.

Page Links To

Thanks for building and support this plugin through the years. It is something i use on tons of client sites. Very intuitive and easy to use. Props for keeping it focused and lean.

Very focused solution

Thanks for the useful plugin.

Lets you make a WordPress page (or port or other content type) link to a URL of your choosing (on your site, or on another site), instead of its norma …

Polymer for WordPress vs Page Links To