Google Developers their AdWords accounts and campaigns. Google App Engine lets developers run web applications on Google's infrastructure. Google App Engine supports apps written in several programming languages. With App Engine's Java runtime environment, one can build their app using standard Java technologies, including the JVM, Java servlets, and the Java programming language—or any other language using a JVM-based interpreter or compiler, such as JavaScript or Ruby. App Engine also features a dedicated Python runtime environment, which includes a fast Python interpreter and the Python standard library. Google Plugin for Eclipse (GPE) is a set of software development tools that enables Java
Yahoo! the transaction completed in one month. The company also announced plans to open a San Francisco office in July 2013. On August 2, 2013, Yahoo acquired Rockmelt; its staff was retained, but all of its existing products were terminated. Data collated by comScore during July 2013 revealed that more people in the U.S. visited Yahoo websites during the month than Google; the occasion was the first time that Yahoo outperformed Google since 2011. The data did not count mobile usage, nor Tumblr. On December 12, 2014, Yahoo! completed the acquisition of video advertising provider BrightRoll for $583 million. On November