mise · pronounced "meez"

Your dev env,
already prepped.

One tool to manage languages, env vars, and tasks per project, reproducibly.

Getting Started Demo

mise-en-place

Dev tools, env vars, and tasks in one CLI

~/projects/orders · zsh

$ cd ~/projects/orders

# mise picks up mise.toml and updates the shell

✓ node@24 active

✓ python@3.13 active

✓ terraform@1 active

✓ DATABASE_URL loaded from .env.local

$ mise run deploy

→ running task "deploy" (4 steps)

build · test · migrate · ship ...

✓ done in 42.1s

More install methods

The Idea

Everything in its place, before you code.

In a professional kitchen, mise en place is the ritual of prep: knives sharpened, onions diced, stock warm, station clean. The work before the work.

mise does the same for your dev env. It installs and activates the right tools, loads the right env vars, and wires up the right tasks for the commands you run.

mise en place /meez ahn plahs/

1. the gathering and arrangement of ingredients and tools before cooking.

2. a polyglot tool that keeps your project tools, env, and tasks in one place.

— pantry · 900+ tools, 1 toml file —

node python ruby go rust java deno bun terraform kubectl zig swift php elixir node python ruby go rust java deno bun terraform kubectl zig swift php elixir

Chef's Special

Meet aube, a fast Node.js package manager.

New from en.dev by @jdx. aube uses your existing lockfile and is ready to try in beta.

$ aube

The Recipe

Four steps to a prepped station.

01 Install mise02 Add and install tools03 Load env vars04 Define tasks

$ curl https://mise.run | sh
✓ mise installed

$ mise doctor
✓ mise is ready

$ mise use node@24 python@3.13 terraform@1
✓ wrote mise.toml

$ mise install
✓ installed 3 tools

$ cat .env.local
DATABASE_URL=postgres://localhost/orders

$ mise env -s bash
export DATABASE_URL=postgres://localhost/orders

$ mise run test
→ lint · typecheck · unit · e2e
✓ 4 tasks complete

$ mise run deploy
✓ shipped

Ready When You Are

Allez, prep your station.

curl https://mise.run | sh

Getting started Run the demo

Your dev env,
already prepped.

mise-en-place

Everything in its place, before you code.

One CLI for the whole project setup.

Dev Tools

Environments

Tasks

Meet aube, a fast Node.js package manager.

Four steps to a prepped station.

Allez, prep your station.

Your dev env,already prepped.

mise-en-place

Everything in its place, before you code.

One CLI for the whole project setup.

Dev Tools

Environments

Tasks

Meet aube, a fast Node.js package manager.

Four steps to a prepped station.

Allez, prep your station.

Your dev env,
already prepped.