asdf is a CLI tool that can manage multiple language runtime versions on a per-project basis.
It is like gvm, nvm, rbenv & pyenv (and more) all in one! Simply install your language’s plugin!
This is free and open source software.
Features include:
- Single CLI for multiple languages.
- Consistent commands to manage all your languages.
- Single global config keeping defaults in one place.
- Single .tool-versions config file per project.
- Support for existing config files .node-version, .nvmrc, .ruby-version for easy migration.
- Automatically switches runtime versions as you traverse your directories
- Simple plugin system to add support for your language of choice.
- Shell completion available for common shells (Bash, Zsh, Fish, Elvish).
Website: github.com/asdf-vm/asdf
Support:
Developer: Akash Manohar J
License: MIT License

asdf is written in Go. Learn Go with our recommended free books and free tutorials.
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