Discover 55 Python projects complete with step-by-step PDF guides and GitHub source code references. From beginner GUI apps to machine learning and AI — build your Python portfolio today.

A complete step-by-step guide to building a Sentiment Analyser machine learning project in Python, covering text preprocessing, TF-IDF vectorization, model training, and prediction.

A step-by-step guide to building a Pin Your Note sticky-note desktop app in Python using tkinter, covering windows, widgets, file handling, and always-on-top behaviour.

A step-by-step guide to building a desktop Notification App in Python using the plyer library, covering native pop-ups, reusable functions, and scheduled reminders.

A complete step-by-step guide to building a Contact Book Application in Python using tkinter and SQLite, covering CRUD operations, search, and database design.

A step-by-step guide to building a Typing Speed Test in Python, covering timing, string comparison, words-per-minute calculation, accuracy, and an optional GUI.

A step-by-step guide to building a password strength checker in Python, covering regular expressions, scoring, ratings, and helpful user feedback.

A step-by-step guide to building a Tic Tac Toe game in Python, covering board representation, player moves, win detection, draw detection, and the game loop.

A step-by-step guide to building a Password Manager in Python, covering secure password generation, encryption with the cryptography library, and a master password.

A step-by-step guide to building a Weather Application in Python, covering web APIs, request building, error handling, JSON parsing, and an optional GUI.