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Case Study

PyPass - Password Manager

Year
2025
Role
Full Stack Developer
PWA & Full Stack

A secure password manager with glassmorphism UI, featuring password generation, secure storage, and Progressive Web App capabilities for seamless cross-device access.

PyPass Password Manager preview

Overview

PyPass is a modern password manager built with Flask backend and Next.js frontend, featuring a beautiful glassmorphism design. The application provides secure password storage, generation, and management with full PWA support, allowing users to install it on any device. It includes features like password categorization, favorites, search and filter capabilities, and a cryptographically secure password generator. The backend uses API key authentication, rate limiting, and SQLite for data storage, while the frontend offers a responsive, dark-mode interface with offline capabilities.

Challenge

Creating a secure, user-friendly password manager that works seamlessly across devices while maintaining security best practices. The challenge was to balance functionality with simplicity, ensuring users can easily manage their passwords without compromising security.

Solution

Built a full-stack application with a Flask REST API backend for secure password management and a Next.js frontend with PWA capabilities. Implemented API key authentication, rate limiting, and secure password generation using Python's secrets module. The glassmorphism UI provides a modern, intuitive interface, while PWA support enables offline access and native app-like experience on any device.

Results

  • Secure password management with API key authentication
  • PWA support for offline access and installation
  • Cryptographically secure password generator
  • Glassmorphism UI with responsive design
  • Multi-category organization and search functionality
  • Rate limiting and security best practices

Technologies

  • Next.js 15
  • React 19
  • Flask
  • Python
  • SQLite
  • Tailwind CSS 4
  • PWA
  • Gunicorn
PyPass - Password Manager | Mahdi Taghi