---
title: "Introduction"
description: "How this Dart and Flutter knowledge base is organized and how to run its examples."
canonical_url: "https://flutter.peteroncode.dev/en/getting-started/introduction"
---
# Introduction

> How this Dart and Flutter knowledge base is organized and how to run its examples.

This site is a personal Dart and Flutter knowledge base. Its content is collected from books, official documentation, and other sources, then organized by topic so it can be looked up at any time.

## Runnable examples

Code that is longer than a snippet lives in the `examples/` folder of the repository as a runnable project. Every example is a member of a single Dart pub workspace, so one `pub get` resolves all of them.

<steps>

### Resolve dependencies

```bash [Terminal]
cd examples
flutter pub get
```

### Run an example

```bash [Terminal]
cd hello_flutter
flutter run -d chrome
```

</steps>

<note>

The examples are run locally. The site shows the code but does not embed live demos.

</note>

## A first example

The `hello_flutter` example is the default Flutter counter app. Its entry point:

```dart [examples/hello_flutter/lib/main.dart]
void main() {
  runApp(const MyApp());
}
```


## Sitemap

See the full [sitemap](https://flutter.peteroncode.dev/sitemap.md) for all pages.