Adnan Shahid

Responsive preview tool for WordPress admin to switch between mobile, tablet, and desktop viewports inside the dashboard.
Key features 
* One-click viewport buttons (Mobile / Tablet / Desktop) 
* Uses an iframe to preview your site inside the WordPress admin 
* No tracking, no external requests, no background processes
<h3>License</h3>
GPLv2 or later.

Responsive Admin Viewports Preview

Responsive preview tool for WordPress admin to switch between mobile, tablet, and desktop viewports inside the dashboard.

azurecurve

Plugin providing shortcodes and functions to allow different content to be served to different types of device (Desktop, Tablet, Phone); also includes checks on types of device (iOS, iPhone, iPad, Android, Windows Phone) and mobile browsers (Chrome, Firefox, IE, Opera, WebKit).
The following shortcodes are available: 
* ismobile 
* isnotmobile 
* isphone 
* isnotphone 
* istablet 
* isnottablet 
* isios 
* isiphone 
* isipad 
* isandroid 
* iswindowsphone (alternative shortcode iswp) 
* iswindowsmobile (alternative shortcode iswinmo) 
* ischrome 
* isfirefox 
* isie 
* isopera 
* iswebkit 
* istv 
* isconsole
All shortcodes available as functions with an azc_md prefix for calling from themes, other plugins, etc. For example, is_mobile available as function azc_md_is_mobile.
Uses PHP Mobile Detect class, the lightweight PHP class for detecting mobile devices (including tablets), from http://mobiledetect.net/.
This plugin is multisite compatible.

azurecurve Mobile Detection

Plugin providing shortcodes and functions to allow different content to be served to different types of device (Desktop, Tablet, Phone); also includes …

Responsive Admin Viewports Preview vs azurecurve Mobile Detection