Interactive Demo

OOP Vector Sandbox

OOP Vector Sandbox is a free, interactive learning demo from the Think Python, 2nd edition course on Lykke. It helps you build intuition for Object-Oriented Programming, Algorithm Analysis, Software Development Life Cycle, Advanced Data Structures. Play with it directly in your browser — it features 1 button, direct drag interaction and a live visual canvas. Drag the arrow heads to see encapsulation in action. This demo lives in the “Advanced Concepts and Object-Oriented Programming” section of the course.

Preview of the OOP Vector Sandbox interactive demo
Preview of OOP Vector Sandbox — play the live version below.
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How to use this demo

  1. Drag the arrow heads to see encapsulation in action.
  2. Drag the arrow heads to modify vector objects.
  3. Click and drag directly on the canvas to manipulate the scene.
  4. Use the “Reset Positions” button to trigger actions or reset the demo.
  5. Experiment freely — there's nothing to break, and every change is reversible.

What you'll explore

Frequently asked questions

What does the OOP Vector Sandbox demo do?

Explores advanced topics including algorithm analysis, object-oriented programming, and the software development life cycle. OOP Vector Sandbox turns that idea into something you can manipulate directly and watch respond.

What Think Python, 2nd edition concept does OOP Vector Sandbox teach?

Explores advanced topics including algorithm analysis, object-oriented programming, and the software development life cycle. It focuses on Object-Oriented Programming, Algorithm Analysis, Software Development Life Cycle, Advanced Data Structures, Syntax and Semantics from the “Advanced Concepts and Object-Oriented Programming” section.

What can I control in OOP Vector Sandbox?

You can drag elements directly on the canvas; the “Reset Positions” button run actions or reset the demo. Every change updates the visualization in real time, so you can see exactly how each variable affects the outcome.

How does OOP Vector Sandbox fit into the Think Python, 2nd edition course?

Think Python, 2nd Edition, is an introductory computer science course designed to teach programming through the Python language. It emphasizes a concise, jargon-free approach, focusing on fundamental concepts like debug… This demo is the interactive piece for the “Advanced Concepts and Object-Oriented Programming” section. Open the full Think Python, 2nd edition course wiki at https://www.getlykke.com/explore/public/think-python-2nd-edition-ff823fa0-9e72-490d-bf5f-19c0512d9bf1 for notes, flashcards, quizzes and the other demos.

What will I understand better after using OOP Vector Sandbox?

You'll build intuition for Object-Oriented Programming, Algorithm Analysis, Software Development Life Cycle, Advanced Data Structures, Syntax and Semantics — and, crucially, see how they behave when you change the inputs, which is hard to get from a textbook or lecture on Think Python, 2nd edition alone.

From the Think Python, 2nd edition course

This interactive demo is part of the Advanced Concepts and Object-Oriented Programming section. Explore the full Think Python, 2nd edition course wiki on Lykke — with notes, flashcards, quizzes and more interactive demos.

Open the Think Python, 2nd edition course →