---
title: "Counter Application"
description: "This example implements a counter application using vanilla JavaScript and Playwright BDD for testing."
type: skill
canonical_url: https://claudary.paisolsolutions.com/skills/readme-586
source: "Claudary"
difficulty: intermediate
author: "Claude Code Knowledge Pack"
date: 2026-07-10T11:36:42.116Z
license: CC-BY-4.0
attribution: "Counter Application — Claudary (https://claudary.paisolsolutions.com/skills/readme-586)"
---

# Counter Application
This example implements a counter application using vanilla JavaScript and Playwright BDD for testing.

## Overview

# Counter Application

This example implements a counter application using vanilla JavaScript and Playwright BDD for testing.

The application displays a counter that starts at zero and allows incrementing and decrementing the value through button clicks.

Requires Docker with Node.js LTS image and Playwright BDD testing framework.

---

Source: [Claudary](https://claudary.paisolsolutions.com/skills/readme-586) · https://claudary.paisolsolutions.com