ARPAY - Buy gift cards at ar-pay.com, which allow you to access your favorite internet services: online games, e-wallets and console games, online shopping cards and many more!

TinyMCE - TinyMCE is a content editor that functions as a plug-in for Wordpress websites.

G2A - Enjoy the vast offer of Steam, Origin, Uplay, Battle.net, GOG, PSN and XBOX CD-Keys at the most attractive prices on the market. Don’t overpay – buy cheap on G2A.COM!

Mercury Editor - Mercury Editor comes as a Rails Engine, but if you'd like to use Mercury outside of a typical Rails application, you can download these packages and use them.

Kinguin - Marketplace to buy/sell game keys for a myriad of platforms including: Battle.

Summernote - Summernote is a JavaScript library that helps users create WYSIWYG editors online.