Adobe Flash is a multimedia software platform used for production of animations, rich web applications and embedded web browser video players.
Google AdSense is a program run by Google through which website publishers serve advertisements that are targeted to the site content and audience.
Histats is a simple website visitor analysis and tracking tool.
Open Graph is a protocol that is used to integrate any web page into the social graph.
OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine.
Twitter is a 'microblogging' system that allows you to send and receive short posts called tweets.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.