I came across Google Go when I was teaching concurrency last year (SE3BB4). I really liked the related GoDocs package present.
Present displays slide presentations and articles. It runs a web server that presents slide and article files from the current directory. It may be run as a stand-alone command or an App Engine app. The stand-alone version permits the execution of programs from within a presentation.
Google’s Go language project, which runs at C-like speeds but allows for the dynamic development usually reserved for languages like Python, is about to enter its 1.3 revision, with a first beta soon to be made available.
The first set of major improvements to Go 1.3 involve the linker and compiler, both significantly reworked to allow programs — especially larger ones — to compile more quickly. Google has touted Go as a way to build large distributed applications, so having less of a bottleneck on the compiler side is a boon.
via Go 1.3’s first beta promises a sleeker, faster language | Application development – InfoWorld.