# golang/go: a mirror of the canonical repo, two licence files, and no install command > The GitHub copy of the Go source repository is explicitly a mirror, the canonical history lives at go.googlesource.com, and the README is a page of links rather than a description: three adjectives about building software, a download URL, a licence, and a contribution page. Everything specific about installing or using Go is somewhere this file points to, not in it. **golang/go** — This is the official source repository for the Go compiler, standard library, command-line tools, and runtime. - Repository: https://github.com/golang/go - Website: https://go.dev - Stars: 139,087 · Forks: 20,943 - Language: Go - License: BSD-3-Clause - Published: 2026-08-04 · Updated: 2026-08-18 · Language: en - Canonical page: https://hysenlabs.com/projects/golang-go ## The canonical repository is not the one most people clone The README opens by telling you that you are reading a copy. The canonical Git repository is located at go.googlesource.com/go, and what you have in front of you, the GitHub repository, is described as a mirror of it. The default branch here is master and the project pushes to it, the last push landing on 2026-09-29, but that activity is mirror activity. Consequence: history you read on GitHub is a copy of a record held elsewhere, so quoting a commit hash, bisecting a regression, or pointing a build at this URL is all pointing at the mirror. If your work depends on the authoritative history, use the canonical URL, and treat the mirror as the convenient front end it says it is. ## There is no install command anywhere in the file Installation is two links and no command. Official binary distributions are available at https://go.dev/dl/, and after downloading a binary release you are pointed at https://go.dev/doc/install for the instructions. If a binary distribution is not available for your combination of operating system and architecture, the source instructions are at https://go.dev/doc/install/source. Consequence: no version, no archive name, no checksum, and no extraction step appears in this repository, so any one line install you have seen quoted elsewhere did not come from here. Choose the channel and the artefact on the download page, and read the install page for what to do with the file you get, because the README stops at the boundary of the URL. ## Two licence files sit beside a third licence in the README The licensing story needs more than one file to read. The README says that unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file, and the top level confirms a LICENSE is there. Next to it sits a PATENTS file, which the README does not mention at all. The gopher image is a third story again, credited to Renee French and licensed under the Creative Commons 4.0 Attribution license. Consequence: the hedge in the phrase unless otherwise noted is doing real work, and a file you lift out of src/ for a project of your own may not be under the terms you assumed. Check the header of the file you copy rather than the repository level, and treat the PATENTS file as part of the grant rather than as boilerplate. ## The issue tracker is reserved for bugs and proposals The contributing section is unusually specific about where not to post. Go is the work of thousands of contributors and the project appreciates help, with contribution guidelines at go.dev/doc/contribute. Then the warning: the Go project uses the issue tracker for bug reports and proposals only, and go.dev/wiki/Questions is given as a list of places to ask questions about the Go language. Consequence: a how do I I question opened as an issue is off topic by the project's own rule, and the response you get will be a redirect rather than an answer. It also means a newcomer cannot learn where to ask from this file, because it names neither the tracker nor what the questions wiki contains, only the address of the latter. ## The top level is documentation, not documentation about documentation The repository layout explains the project better than the prose does. Alongside .gitattributes, .github/, .gitignore, CONTRIBUTING.md, LICENSE, PATENTS, README.md, and SECURITY.md there are four directories that describe the whole undertaking: api/, doc/, and test/ as tracked artefacts, and src/, lib/, and misc/ holding the implementation of the compiler, standard library, command-line tools, and runtime named in the project description. A go.env file and a codereview.cfg also sit at the top. The README explains none of them. Consequence: the README is an index of URLs and this tree is the substance, so a contributor reads the source, while a user follows links to go.dev, and neither audience is served by the ten lines of prose this file contains. ## No releases means tags are the only version signal here The repository publishes no GitHub releases. The versioned artefacts are the binary distributions at go.dev/dl/, and the versioning that matters lives as tags in the canonical repository rather than as release entries in the mirror. Consequence: any automation that watches a GitHub release feed for a new Go version will see nothing from this repository, and a pipeline pinned to a release URL has to be repointed at the download page or at tags. This is also why the maintenance question has a concrete answer rather than a vibe: the repository is not archived and the last push to master was 2026-09-29, so the mirror tracks the canonical repository closely even though it is not the place changes originate. ## The positioning is three adjectives and no evidence The whole claim is one sentence: Go is an open source programming language that makes it easy to build simple, reliable, and efficient software. There is no version number, no feature list, no sample program, no comparison with another language, and no measurement behind any of the three words. Consequence: the README cannot answer the questions people actually arrive with, such as whether the language is easier than Python or better than Java, because it does not attempt them. Anyone evaluating Go has to leave this file for go.dev, and anyone who wants to judge the claim for themselves has to read the source in src/ or the documentation in doc/ rather than take the sentence on trust. ## Conclusion Use this repository when you want the whole implementation in one place, when you are contributing to the language itself, or when you need to read the source of the compiler and standard library rather than a summary of them. Do not use the README as an installation guide, a feature list, or a comparison with another language, because it contains none of those. Before you rely on anything, resolve three things it deliberately leaves out. Where the record of truth is, which is go.googlesource.com rather than the mirror you cloned. Which licence applies to a given file, since the LICENSE and PATENTS files sit side by side and the README hedges with unless otherwise noted. And where questions belong, since the project reserves its issue tracker for bug reports and proposals and sends language questions to a wiki page instead. ## FAQ ### what is golang go The repository describes itself as the official source repository for the Go compiler, standard library, command-line tools, and runtime, and the Go source files are distributed under the BSD-style license in the LICENSE file unless otherwise noted. Binary distributions are published at https://go.dev/dl/. ### Is Go called Go or Golang? The project calls itself Go, in the README title, on the go.dev homepage, and in the LICENSE file. The README never uses the word Golang, so the longer form comes from elsewhere rather than from the project. ### how to install golang go Download a binary distribution from https://go.dev/dl/ and then follow https://go.dev/doc/install. If no binary distribution is available for your combination of operating system and architecture, the source installation instructions are at https://go.dev/doc/install/source. ### Is Go as easy as Python? The repository does not compare Go with any other language. Its entire claim is that Go makes it easy to build simple, reliable, and efficient software, and the details are left to the documentation rather than settled here. ### Is Go better than Java? Nothing in the repository answers that. The README names the canonical repository, the licence, the download page, and the contribution guidelines, and makes no comparison to any other language. ### golang go vs gccgo The repository does not mention gccgo. It describes itself as the official source for the Go compiler, standard library, command-line tools, and runtime, with the canonical Git repository at https://go.googlesource.com/go and this GitHub copy as a mirror. ## Sources - [Official documentation](https://go.dev) - [Official README](https://github.com/golang/go#readme) - [Project repository](https://github.com/golang/go) --- Hysen Labs editorial analysis, written from the project's own repository and release notes. Cite the canonical page: https://hysenlabs.com/projects/golang-go