+++
title = "Luet docs"
linkTitle = "luetdocs"

+++

{{< blocks/cover title="Luet" image_anchor="top" height="full" color="orange" >}}
<div class="mx-auto">
	<a class="btn btn-lg btn-primary mr-3 mb-4" href="{{< relref "/docs" >}}">
		Documentation <i class="fas fa-arrow-alt-circle-right ml-2"></i>
	</a>
	<a class="btn btn-lg btn-secondary mr-3 mb-4" href="https://github.com/mudler/luet/releases">
		Download <i class="fab fa-github ml-2 "></i>
	</a>
	<p class="lead mt-5">Container Package Manager</p>
	<div class="mx-auto mt-5">
		{{< blocks/link-down color="info" >}}
	</div>
</div>
{{< /blocks/cover >}}


{{% blocks/lead color="primary" %}}

Luet uses Container technologies ( Docker, img ) to build packages.
It provides an abstraction over the Dockerfile format introducing relation and versioning of images.

{{% /blocks/lead %}}

{{< blocks/section color="dark" >}}
{{% blocks/feature icon="fa-tree" title="SAT Solver" %}}
Luet uses SAT Solving techniques to compute the dependencies graph.
This allows to refer to docker images by using semver constraints.

No Relational db is involved.
{{% /blocks/feature %}}


{{% blocks/feature icon="fab fa-github" title="Contributions welcome!" url="https://github.com/mudler/luet" %}}
If you like to play with code, check out our issues that are marked as ["good first issue"](https://github.com/mudler/luet/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22) and open a [Pull Request](https://github.com/mudler/luet/pulls) on **GitHub**. 
New users are always welcome, and have fun!
{{% /blocks/feature %}}


{{% blocks/feature icon="fa-terminal" title="Container-based" %}}
Use container abstraction to define your package repositories
{{% /blocks/feature %}}

{{< /blocks/section >}}


{{< blocks/section >}}
<div class="col">
<h1 class="text-center">Releasing is not anymore a nightmare</h1>
<center>You can carefully pick now dependencies to make your release - release composed of container images or either of a set of packages
</center>
</div>

{{< /blocks/section >}}


{{< blocks/section >}}
{{% blocks/feature icon="fa-truck" title="Package Management" %}}
Build, ship and delivery your software. Faster
{{% /blocks/feature %}}


{{% blocks/feature icon="fa-heartbeat" title="0 dep installer" %}}
When Luet is used as installer, it has zero dependencies. 

Your system can't break anymore
{{% /blocks/feature %}}


{{% blocks/feature icon="fa-magic" title="Reconstruct images" %}}
Thanks to its SAT core, Luet can reconstruct images defined by dependencies and version constraints. 

Building a de-facto tree of container images
{{% /blocks/feature %}}

{{< /blocks/section >}}