How To?
1 Step:
http://prntscr.com/9clt83
Enable LiveSearch
All Forum search: main.forum.14

2 Step:
http://prntscr.com/9cltid
Enable Open results in new tab
Header Content: <B><span style="color:#772307">LiveSearch</B>
Enable Deactivate LiveSearch Toggle

3 Step:
http://prntscr.com/9cluqh
Maximum results change to 10 thread viewing.

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Im proud to present you LiveSearch for XenForo.

This addon adds a little searchbox below your top breadcrumbs, where your users can enter search terms and results are getting displayed realtime.

Features:

• Toggle display of the results with a button
• Set maximum height of result listing
• Set maximum results to display
• Choose if displaying new or old threads first (based on posting date)
• Include / Exclude deleted threads
• Include / Exclude moderated threads
• Open Search Results in a new tab
• Optional "Breathing Effect"
• Moving to custom locations (requires some work on your side!)
• Fully Responsive

Installation:

• Upload the contents of the upload folder to your board root
• Import the XML in admin panel

After installation go to options and configure all how you want it to be.

At the "Forum Id" options, enter an existing Id of a forum node, this is a little workaround which will vanish in the next updates
Examples for the Id to enter: main.2, support.3, 4, 5 ...
only enter one!

Working on 1.1.5 or news later.

Screenshots: