Open source · Cross-platform

One command shape for every language runtime

Linguo is a cross-platform runtime, package, and project manager for Python, Node.js, Ruby, Rust, Go, and Terraform/OpenTofu. Pin versions, install toolchains, and run project workflows with the same CLI everywhere.

Get started View on GitHub

linguo <language> <command>

Unified CLI

Every language shares the same command shape: install, list, use, run, upgrade. Learn it once, use it everywhere.

Verified downloads

Every toolchain download is sha256-verified against upstream checksums. Toolchains live under ~/.linguo/toolchains.

Project-aware

Pins live in linguo.toml and activate automatically via shell hooks. Existing ecosystem pin files are honored too.

Supported languages

Language	Runtime source	Project layer
Python	python-build-standalone	pyproject.toml + pip
Node.js	nodejs.org/dist	package.json via npm
Ruby	rv-ruby relocatable builds	Gemfile via bundler
Rust	static.rust-lang.org	Cargo.toml via cargo
Go	go.dev/dl	go.mod via go tool
Terraform / OpenTofu	HashiCorp / OpenTofu releases	runtime-only

Install in seconds

brew tap boxingoctopuscreative/tap && brew install linguo

Prebuilt binaries for macOS, Linux, and Windows are on the releases page.