HEATKEYS

Twitter is without a doubt the best way to share and discover what is happening right now.

Convert romaji texts to hiragana or katakana and translate to English.

Learn Japanese Online. Unique Audio Flashcard System.

YouTube is a place to discover, watch, upload and share videos.

Translation by Babylon is a free online version of Babylon

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

同步你的Instagram照片到人人、豆瓣和饭否，支持iPhone/Android客户端

StudyBlue is your online home to store lecture notes and make flashcards. Study online and on your phone for effective, productive learning. Free.

Domain Information. Discover information about the most popular web sites. Domain stats, search and domain details.

StatsCrop - a web service that lets you explore any website informations and its history, understand your competitor

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.