# supersimpledev/html-css-course architecture

> Architecture diagram of the GitHub repository supersimpledev/html-css-course, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-29). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/supersimpledev/html-css-course
- Repository: https://github.com/supersimpledev/html-css-course

## Overview

This repository is a set of HTML/CSS course materials, not a running application. A learner uses the lesson-by-lesson exercise solutions and end-of-lesson code as parallel learning references, with extra resources available separately. The tree shows a progression from standalone HTML exercises to styled page examples and a YouTube-style layout. No source excerpts were provided, so relationships are limited to the capabilities documented in the README and the visible directory structure.

Main entry points: [`1-exercise-solutions`](https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions) (Exercise solutions), [`2-copy-of-code`](https://github.com/supersimpledev/html-css-course/tree/main/2-copy-of-code) (Lesson code), [`1-exercise-solutions/lesson-01`](https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions/lesson-01) (HTML exercises), [`1-exercise-solutions/lesson-07`](https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions/lesson-07) (Styled exercises)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_exercises["Exercise Solutions"]
  node_solutions["Exercise solutions"]
  node_early_html["HTML exercises"]
  node_styled_exercises["Styled exercises"]
  node_youtube_exercises["YouTube layout"]
end

subgraph group_examples["Lesson Code"]
  node_code_lessons["Lesson code"]
  node_early_code["HTML examples"]
  node_youtube_code["YouTube example"]
end

subgraph group_support["Learning Resources"]
  node_extra["Extra resources"]
  node_troubleshooting["Troubleshooting<br/>[troubleshooting.md]"]
end

node_learner(("Learner"))

node_learner -->|"studies"| node_solutions
node_learner -->|"reviews"| node_code_lessons
node_learner -->|"consults"| node_extra
node_learner -->|"consults"| node_troubleshooting
node_solutions -->|"starts with"| node_early_html
node_solutions -->|"includes"| node_styled_exercises
node_solutions -->|"includes"| node_youtube_exercises
node_code_lessons -->|"starts with"| node_early_code
node_code_lessons -->|"includes"| node_youtube_code

click node_solutions "https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions"
click node_early_html "https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions/lesson-01"
click node_styled_exercises "https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions/lesson-07"
click node_youtube_exercises "https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions/lesson-16"
click node_code_lessons "https://github.com/supersimpledev/html-css-course/tree/main/2-copy-of-code"
click node_early_code "https://github.com/supersimpledev/html-css-course/tree/main/2-copy-of-code/lesson-01"
click node_youtube_code "https://github.com/supersimpledev/html-css-course/tree/main/2-copy-of-code/lesson-17"
click node_extra "https://github.com/supersimpledev/html-css-course/tree/main/3-extra"
click node_troubleshooting "https://github.com/supersimpledev/html-css-course/blob/main/troubleshooting.md"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_solutions,node_early_html,node_styled_exercises,node_youtube_exercises toneBlue
class node_code_lessons,node_early_code,node_youtube_code toneAmber
class node_extra,node_troubleshooting toneMint
class node_learner toneIndigo
```

## Components

### Exercise Solutions

- [Exercise solutions](https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions): `1-exercise-solutions`
- [HTML exercises](https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions/lesson-01): `1-exercise-solutions/lesson-01`
- [Styled exercises](https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions/lesson-07): `1-exercise-solutions/lesson-07`
- [YouTube layout](https://github.com/supersimpledev/html-css-course/tree/main/1-exercise-solutions/lesson-16): `1-exercise-solutions/lesson-16`

### Lesson Code

- [Lesson code](https://github.com/supersimpledev/html-css-course/tree/main/2-copy-of-code): `2-copy-of-code`
- [HTML examples](https://github.com/supersimpledev/html-css-course/tree/main/2-copy-of-code/lesson-01): `2-copy-of-code/lesson-01`
- [YouTube example](https://github.com/supersimpledev/html-css-course/tree/main/2-copy-of-code/lesson-17): `2-copy-of-code/lesson-17`

### Learning Resources

- [Extra resources](https://github.com/supersimpledev/html-css-course/tree/main/3-extra): `3-extra`
- [Troubleshooting](https://github.com/supersimpledev/html-css-course/blob/main/troubleshooting.md): `troubleshooting.md`

### Other components

- **Learner**

## Connections

- Learner → Exercise solutions: studies
- Learner → Lesson code: reviews
- Learner → Extra resources: consults
- Learner → Troubleshooting: consults
- Exercise solutions → HTML exercises: starts with
- Exercise solutions → Styled exercises: includes
- Exercise solutions → YouTube layout: includes
- Lesson code → HTML examples: starts with
- Lesson code → YouTube example: includes