GVM vs RVM
GVM
github.comRVM
rvm.ioSide by side
| Figure | GVM | RVM |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 0 |
| Spec score · Runtime Version Managers | 7.7 (#11) | 7.4 (#20) |
| Spec score · Development Environment Managers | 7.7 (#25) | 7.3 (#40) |
| Purpose | GVM provides an interface to manage Go versions. | RVM is a command-line tool for installing and managing multiple Ruby environments, from interpreters to gem sets. |
| Security | The GitHub security page opened for the repository displays no security details in the accessible page content. | RVM says it cryptographically signs releases and the installer script, and verifies signatures during updates. |
Plans
In their own words
GVM
GVM is a free tool for managing Go versions on Linux and macOS. It installs and removes versions by tag, including releases and the tip version; `gvm listall` shows available release tags and can include weekly builds. Install options allow a source or name to be selected, along with settings for protobufs, build tools, and whether binaries are preferred or required. The `gvm diff` command reports files added to or removed from GOROOT. GVM also manages GOPATH package sets, including sets kept local to a repository, and can link project directories into GOPATH. Package sets can use their own native code and dependencies through an overlay prefix and related environment variables. The project supports version pinning, lockfiles, automatic switching, shell integration, and CI/CD use. Installation requires Bison; platform instructions also list tools such as Git, Mercurial, Make, and GCC. Compiling Go 1.5 or later requires an existing Go installation for bootstrapping, with Go 1.4 offered as an example. The repository includes an MIT license.
RVM
RVM is a command-line tool for installing and managing Ruby versions and gem sets. It can create a self-contained environment for each project, with a selected Ruby version and the gems that project needs. Named gemsets organize gems across Ruby versions, and a shared cache stores one on-disk copy of each downloaded gem. RVM can run test suites, rake tasks, benchmarks, and gem commands against multiple Ruby versions at the same time, supporting consistent setups across development, CI, QA, staging, and production. Its commands cover installing, selecting, upgrading, reinstalling, uninstalling, and removing Ruby versions. Documented integrations include Bundler, Capistrano, Chef, Jenkins, Heroku, and Passenger. RVM supports most UNIX-like systems and Windows through Cygwin or Bash on Ubuntu on Windows. Basic installation needs Bash, curl, gpg2, and GNU tools; git is needed for head Ruby versions. It documents single-user, multi-user, and mixed-mode installs, and recommends single-user mode for an isolated home-directory setup. RVM is free and maintained by community volunteers.