Interactive Tutorials

Learn B3D step by step with hands-on tutorials

📚 Recommended Learning Path

1

Basics

Learn syntax and structure

2

Functions

Create reusable code

3

Python

Integrate with Python

4

Projects

Build real applications

🎮 Interactive B3D Playground

Try B3D code right here in your browser:

<Data> name = 'World' count = 5 </Data> <Main> print('Hello, {name}!') loop({count}): { print('Iteration: {loop_index}') } </Main>
Click "Run Code" to see output...
Beginner
Hello World & Basics
Your first steps with B3D programming
  • Setting up your first program
  • Understanding B3D structure
  • Variables and basic data types
  • Your first print statement
⏱ 15 minutes
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Beginner
String Interpolation Mastery
Master B3D's powerful string features
  • Basic {variable} interpolation
  • Expression evaluation in strings
  • Array and object access
  • Advanced interpolation patterns
⏱ 20 minutes
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Beginner
Control Flow & Loops
Learn conditions, loops, and program flow
  • If/elif/else statements
  • For and while loops
  • Special B3D loop types
  • Loop control with break
⏱ 25 minutes
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Intermediate
Functions & Code Organization
Create reusable and organized code
  • Defining functions with defne/defni
  • Parameters and return values
  • Local vs global scope
  • Function best practices
⏱ 30 minutes
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Intermediate
Python Integration Deep Dive
Harness the power of Python libraries
  • Including Python modules
  • NumPy for numerical computing
  • Pandas for data manipulation
  • Requests for API calls
⏱ 45 minutes
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Intermediate
Error Handling & Debugging
Write robust and reliable programs
  • Try/catch error handling
  • Common error patterns
  • Debugging techniques
  • Best practices for reliability
⏱ 35 minutes
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Advanced
Data Analysis Project
Build a complete data analysis tool
  • CSV data loading and processing
  • Statistical analysis
  • Data visualization
  • Report generation
⏱ 60 minutes
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Advanced
Web API Client
Create a professional API client
  • RESTful API interactions
  • JSON data handling
  • Authentication methods
  • Error handling for network calls
⏱ 50 minutes
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Advanced
Machine Learning with B3D
Build ML models using Python integration
  • Scikit-learn integration
  • Data preprocessing
  • Model training and evaluation
  • Prediction pipeline
⏱ 75 minutes
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Intermediate
Local Assistant Mastery
Maximize productivity with B3D's assistant
  • Using the local assistant effectively
  • Python code conversion
  • Code optimization tips
  • Debugging with assistance
⏱ 25 minutes
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Advanced
Performance Optimization
Write high-performance B3D applications
  • Performance profiling
  • Memory optimization
  • Loop optimization techniques
  • Caching strategies
⏱ 40 minutes
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Advanced
Building Desktop Applications
Create full desktop applications with B3D
  • GUI development with tkinter
  • Event-driven programming
  • File I/O operations
  • Application packaging
⏱ 90 minutes
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