PyVision is an interactive Python learning and visualization tool designed to make programming concepts easier to understand through step-by-step visual execution.
Instead of simply showing the output of a Python program, PyVision breaks the execution into individual steps and visually represents variables, lists, conditions, loops, function calls, console output, and algorithmic operations.
- 📚 40+ interactive Python experiments
- 🐍 Covers Python concepts from basics to advanced topics
▶️ Step-by-step code execution visualization- ⏯️ Play, pause, next, previous, and reset controls
- ✏️ Edit existing Python examples and visualize the changes
- 💻 Custom Python code visualization
- 📦 Visual representation of variables and data types
- 📋 Interactive list and data-structure visualization
- 📊 Algorithm visualizations such as sorting and searching
- 🔀 Visual representation of conditional branches
- 🖥️ Console output tracking during execution
- 💡 Explanations and callouts for individual execution steps
- 🗂️ Experiments organized into different categories
- 📱 Responsive and clean user interface
PyVision includes experiments covering:
- Basics
- Operators
- Control Flow
- Loops
- Functions
- Data Structures
- Strings
- Algorithms
- Object-Oriented Programming
- Error Handling
- Advanced Python
- File I/O
Some of the included examples are:
- Hello World & Print
- Variables & Data Types
- If / Elif / Else
- For and While Loops
- Functions and Recursion
- Lists, Dictionaries, Tuples & Sets
- Bubble Sort and Binary Search
- Linear Search
- Classes, Objects & Inheritance
- Exception Handling
- List Comprehensions
- Lambda, Map & Filter
- Fibonacci Series
- Prime Number Checking
- Palindrome Checking
- Armstrong Numbers
- Pattern Programs
- Simple Calculator
- And many more
- React
- TypeScript
- Vite
- Tailwind CSS
- Lucide React
- JavaScript / TypeScript
- Custom Python code tracing and visualization engine
PyVision/
├── src/
│ ├── components/
│ │ ├── visuals/
│ │ ├── CustomVisualizer.tsx
│ │ ├── ExperimentList.tsx
│ │ ├── Visualizer.tsx
│ │ ├── Header.tsx
│ │ └── Footer.tsx
│ │
│ ├── data/
│ │ └── experiments.ts
│ │
│ ├── types/
│ │ └── index.ts
│ │
│ ├── utils/
│ │ └── pythonTracer.ts
│ │
│ ├── App.tsx
│ ├── main.tsx
│ └── index.css
│
├── assets/
├── .github/
├── package.json
├── vite.config.ts
├── tailwind.config.js
└── tsconfig.json
git clone https://github.com/your-username/PyVision.gitcd PyVisionnpm installnpm run devThe application will be available at the local development URL shown in the terminal.
npm run devStarts the Vite development server.
npm run buildBuilds the project for production.
npm run previewPreviews the production build locally.
npm run lintRuns ESLint to check the source code.
npm run typecheckChecks the project for TypeScript errors.
PyVision represents Python programs as a sequence of visual execution steps.
Each experiment contains:
- Python source code
- Step-by-step explanations
- The corresponding code line
- Variable states
- Console output
- Visual data structures
- Conditional flow information
- Contextual callouts
For custom code, the built-in tracing engine analyzes the entered Python code and converts supported operations into visual execution steps.
This allows learners to understand not only what a program outputs, but also how the program reaches that output.
The main goal of PyVision is to provide a more visual and interactive way of learning Python programming.
It is especially useful for beginners who find concepts such as loops, recursion, variables, data structures, and control flow difficult to understand from code and output alone.
- Support for more Python language features
- More advanced code-tracing capabilities
- Additional algorithm visualizations
- Improved custom-code compatibility
- More interactive visual components
- Expanded experiment library
- Better error feedback for unsupported code
Priyam Prabhat Computer Science Student | Web Development | Cybersecurity
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