---
title: Demo
author: kleπek
draft: false
thumbnail: ./thumbnail.jpg
date: 2026-01-01
---

## Images

PNG: ![png file](./atom.png)

## highlight.js

```typescript
function test(arg1: string, arg2: number): string {
    return `${arg1}: ${arg2}`
}
```

```text
text/plain
```

## Mermaid

```mermaid
flowchart LR
  A --> B
```

## LaTex

$$\Large\color{Red}{\frac{\Delta K}{2}=\frac{T_{2}}{x_{2}(x_{2}-x_{1})}-\frac{T_{1}}{x_{1}(x_{2}-x_{1})}}$$

Inline LaTex $$\frac{\Delta K}{2}$$ in text

## Lucide Icons

Icon inside <i icon="atom"></i> text