Quick-and-dirty static file web server, which you can obtain from the releases page, or build it yourself:
$ brew install go
$ go get github.com/ripta/safron
By default, it make the current working directory available on port 8080. More
options are available through -h.
Example:
$ pwd
/Users/rpasay/Public
$ safron
2015/10/27 17:24:13 Safron version 1
2015/10/27 17:24:13 Listening to http://0.0.0.0:8080
2015/10/27 17:24:13 Serving /Users/rpasay/Public
2015/10/27 17:24:13 ^C to exit