There are two meanings for "experimental" tag. One is author-defined, the other is "primarily reviewed only (yellow button)." These are add-ons that have auther-defined tag only.
Adblock Edge is a fork of the Adblock Plus version 2.1.2 extension for blocking advertisements on the web, without sponsored ads whitelist.
**This addon will be discontinued on June 2015**
Set custom User-Agent string. Also available for Firefox on Android.
This add-on installs a Khmer font to allow rendering of Khmer scripts on all web pages (Gmail, Facebook, Twitter, Blogspot, Worspress, etc.)
The font used is Nokora, created by Danh Hong.
Addon designed for in browser editing of Simple Storage for Addons.