QB64 is a modern extended BASIC programming language that retains QBasic/QuickBASIC 4.5 compatibility and compiles native binaries for Windows, Linux, and macOS.



Analog Calculator

🐝 qbguy 🔗 trigonometry, legacy

Analog calculator.


🐝 qbguy 🔗 game, pong, legacy

’ This work has been released into the public domain by the copyright ‘ holder. This applies worl…

Chess QBasic

🐝 qbguy 🔗 game, chess, legacy

Chess, against a computer opponent with AI! PRINT “QBASIC CHESS” PRINT PRINT “ CHESS is a gam…

Kaleidoscope 3D

🐝 qbguy 🔗 3d, art

Move mouse to rotate, escape to quit

Kaleidoscope Doodler

🐝 qbguy 🔗 art, drawing

Left-click to draw, right click or middle click to clear screen, escape to quit.

Lisp Interpreter

🐝 qbguy 🔗 interpreter, lisp

Scheme is a functional programming language that uses a minimalist implementation of the LISP lan…

Mandelbrot Set 2008

🐝 qbguy 🔗 fractal, mandelbrot

public domain, uses qb64’s 2d prototype

Mandelbrot Spiral

🐝 qbguy 🔗 fractal, mandelbrot

Mandelbrot spiral by qbguy.

Tic Tac Toe 3D

🐝 qbguy 🔗 game, tic tac toe

The goal is to get four in a row while preventing the computer from doing the same. Move by click…