Setup Guides

These guides walk through setting up the official Dagger modules in your project — the standard library of tools that give a workspace useful work to do: test code, run a test runner, lint and format source, or validate Helm charts.

Reach for a module when you want a real tool that runs the same way locally, in CI, and in Dagger Cloud. Most expose checks, generators, or repair workflows, so the work stays consistent everywhere it runs.

Add any module to your project with dagger install:

dagger install github.com/dagger/go

Each guide explains what the module is for, which checks or generators to reach for first, the settings that tune it, and how it fits into your project.

Guide	What it covers
Go	Test, lint, and run generators across every Go module in a workspace.
Pytest	Run Python tests with Pytest.
Jest	Run Jest tests for JavaScript and TypeScript.
Vitest	Run Vitest tests for JavaScript and TypeScript.
ESLint	Lint JavaScript and TypeScript source.
Prettier	Check and rewrite source formatting.
Biome	Lint and format JavaScript and TypeScript with one tool.
ShellCheck	Check shell scripts.
PSScriptAnalyzer	Check PowerShell scripts.
Helm	Lint Helm charts and check rendered templates.