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<h1><a href="https://mise.jdx.dev">mise-en-place</a></h1>
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<p><em>The front-end to your dev env. (<a href="https://mise.jdx.dev/rtx.html">formerly called "rtx"</a>)</em></p>
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## What is it?

* Like [asdf](https://asdf-vm.com) (or [nvm](https://github.com/nvm-sh/nvm) or [pyenv](https://github.com/pyenv/pyenv) but for any language) it manages [dev tools](https://mise.jdx.dev/dev-tools/) like node, python, cmake, terraform, and [hundreds more](https://mise.jdx.dev/plugins.html).
* Like [direnv](https://github.com/direnv/direnv) it manages [environment variables](https://mise.jdx.dev/environments.html) for different project directories.
* Like [make](https://www.gnu.org/software/make/manual/make.html) it manages [tasks](https://mise.jdx.dev/tasks/) used to build and test projects.

## Migrating from rtx

mise will attempt to migrate most of its internal files making the transition as easy as possible. That said, it's worth reading the [migration guide](https://mise.jdx.dev/rtx.html) because there are a few things to watch out for.

## 30 Second Demo

The following shows using mise to install different versions
of [node](https://nodejs.org).
Note that calling `which node` gives us a real path to node, not a shim.

[![demo](./docs/demo.gif)](./docs/demo.gif)

## Quickstart

Install mise (other methods [here](https://mise.jdx.dev/getting-started.html)):

```sh-session
$ curl https://mise.jdx.dev/install.sh | sh
$ ~/.local/bin/mise --version
mise 2024.1.34
```

Hook mise into your shell (pick the right one for your shell):

```sh-session
# note this assumes mise is located at ~/.local/bin/mise
# which is what install.sh does by default
echo 'eval "$(~/.local/bin/mise activate bash)"' >> ~/.bashrc
echo 'eval "$(~/.local/bin/mise activate zsh)"' >> ~/.zshrc
echo '~/.local/bin/mise activate fish | source' >> ~/.config/fish/config.fish
```

Install a runtime and set it as the global default:

```sh-session
$ mise use --global node@20
$ node -v
v20.0.0
```

## Full Documentation

See [mise.jdx.dev](https://mise.jdx.dev).
