Password Generator

A secure, customizable password generator built with React, TypeScript, and Material-UI. Generate cryptographically secure passwords with customizable length and character sets.

Features

• Cryptographically Secure: Uses crypto.getRandomValues() for secure random generation
• Customizable: Choose password length (4-64 characters) and character types
• Modern UI: Built with Material-UI components
• Responsive: Works seamlessly on desktop and mobile devices
• One-Click Copy: Easy clipboard integration
• Accessible: Proper ARIA labels and keyboard navigation

Character Options

• Lowercase: a-z
• Uppercase: A-Z
• Digits: 0-9
• Special: !$%&#?
• Avoid ambiguous: Option to exclude easily confused characters

Getting Started

Prerequisites

• Node.js 22.x or higher
• npm or yarn

Installation

npm install

Development

npm run dev

Open http://localhost:5173 to view it in the browser.

Build

npm run build

Builds the app for production to the dist folder.

Testing

# Run tests
npm test

# Run tests with UI
npm run test:ui

# Generate coverage report
npm run test:coverage

Linting & Formatting

# Run ESLint
npm run lint

# Format code with Prettier
npm run format

# Check formatting
npm run format:check

License

MIT

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.