Learn BASIC Programming
with a Modern, Powerful BASIC Language
Learn BASIC programming with jdBasic — a modern BASIC language that combines the simplicity of classic BASIC with powerful features for game development, automation, and even AI experimentation.
Try BASIC in Your Browser »Why Learn BASIC Programming with jdBasic?
Education & Hobbies
With a gentle learning curve and instant visual results from graphics and sound commands, jdBasic is the perfect way to learn programming fundamentals in a fun, engaging way.
2D Game Development
Build the retro game of your dreams with a complete multimedia toolkit: a full sprite engine, tilemap integration, collision detection, and Aseprite animation support.
AI & Machine Learning
A standout feature: jdBasic has a built-in `Tensor` object with automatic differentiation, allowing you to build and train complex neural networks (like Transformers) using simple syntax.
Automation & Scripting
Act as a powerful "glue" language. Run OS commands, parse files with regex, process CSVs, and even automate Windows applications like Excel with built-in COM support.
Simple Web APIs
The built-in non-blocking HTTP server lets you stand up a JSON API in just a few lines of code, perfect for microservices, webhooks, or lightweight backends for your apps.
Extensible with C++
The `DLLIMPORT` command provides an unlimited path for adding new capabilities. Extend the language with high-performance functions written in C/C++ by creating a `.dll` or `.so` file.
What Can You Build with jdBasic?
Create Retro Games and Simulations
With a complete graphics and sound library, you can bring your ideas to life quickly. The integrated sprite and map engine makes game development a breeze. This is Conway's Game of Life running natively.
Express Powerful Logic with Array Programming
jdBasic's APL-inspired array programming lets you perform complex calculations on entire datasets without writing slow, manual loops. This entire biorhythm chart was calculated and plotted in a single line of code.
From Simple BASIC Scripts to Advanced AI Code
' Classic simplicity
INPUT "What is your name? "; name$
PRINT "Hello, "; name$
FOR i = 1 TO 5
PRINT "Iteration: "; i
NEXT i' Powerful array math
my_numbers = [10, 20, 30, 40, 50]
' Perform math on the whole array
my_numbers = my_numbers * 2 + 5
PRINT my_numbers
' Output: [25, 45, 65, 85, 105]' A simple AI tensor
a = TENSOR.FROM([[1,2], [3,4]])
b = TENSOR.FROM([[5,6], [7,8]])
c = TENSOR.MATMUL(a, b)
TENSOR.BACKWARD c
PRINT c
Get Started with jdBasic in Minutes
Ready to dive in? Try jdBasic in your browser, download the interpreter for your OS, or read the comprehensive documentation.
Learning Paths
- Learn BASIC Programming (Beginner Guide) – step-by-step introduction
- BASIC Code Examples – copy & paste snippets
- Build Games with BASIC – sprites, loops, logic
- Advanced Array Programming – APL-style power
- AI & Machine Learning with BASIC – tensors & autodiff
- BASIC vs Python – which should you learn?
Disclaimer: jdBasic is an experimental project intended for educational and hobbyist purposes. It is provided "as is" without warranty. Please do not use it for mission-critical applications.