Clone this repo:
  1. 9d43dea [os] Make go_os_test less namespace-dependent by Sean Klein · 10 days ago master
  2. b8bbe35 rio: include handle size in ioctl datalen by David Crawshaw · 10 days ago
  3. 1a81644 net: several family detection fixes for fuchsia by David Crawshaw · 12 days ago
  4. ad682bf syscall/mx: Upgrade ports (and dispatcher) to ports v2 by Sean Klein · 2 weeks ago
  5. 7aa7853 Add an mx.Handle.Signal method by Matt Perry · 2 weeks ago

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

Gopher image

For documentation about how to install and use Go, visit or load doc/install-source.html in your web browser.

Our canonical Git repository is located at There is a mirror of the repository at

Go is the work of hundreds of contributors. We appreciate your help!

To contribute, please read the contribution guidelines:

Note that we do not accept pull requests and that we use the issue tracker for bug reports and proposals only. Please ask questions on or!forum/golang-nuts.

Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

Binary Distribution Notes

If you have just untarred a binary Go distribution, you need to set the environment variable $GOROOT to the full path of the go directory (the one containing this file). You can omit the variable if you unpack it into /usr/local/go, or if you rebuild from sources by running all.bash (see doc/install-source.html). You should also add the Go binary directory $GOROOT/bin to your shell's path.

For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:

export GOROOT=$HOME/go
export PATH=$PATH:$GOROOT/bin

See or doc/install.html for more details.