> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xkat.space/llms.txt
> Use this file to discover all available pages before exploring further.

# Zero-Setup Environment

> A complete dev environment with nothing to install.

One of xkat's core promises: **no local setup**. You don't install runtimes,
configure toolchains, or manage versions. The moment you open a lesson, the
browser *is* your development and execution environment.

## What "zero setup" gives you

<CardGroup cols={2}>
  <Card title="Nothing to install" icon="bolt">
    No SDKs, compilers, or dependencies on your machine.
  </Card>

  <Card title="Consistent for everyone" icon="users">
    Every learner gets the same working environment — no "works on my machine."
  </Card>

  <Card title="Real execution" icon="server">
    Backed by [remote compilation](/en/learn/workspace/editor-terminal) on cloud
    servers, not a crippled sandbox.
  </Card>

  <Card title="Instant start" icon="rocket">
    Open a lesson and start coding within seconds.
  </Card>
</CardGroup>

## Why it matters for learning

Environment setup is where many beginners give up before they write a single line
of real code. By removing it entirely, xkat lets you spend your energy on the
concept being taught, not on configuration.

## Related

<Card title="Workspace overview" icon="window" href="/en/learn/workspace/overview">
  How the workspace adapts to each lesson.
</Card>