Complete Guide to BASIC Programming

QB64: A Modern Extended BASIC Language

• QB64 is a modern extended BASIC programming language that combines the best of both classic and contemporary features.
• It serves as a successor to Microsoft's QuickBasic, which was popular in the 1980s and 1990s.
• QB64 retains the familiar integrated development environment (IDE) from the original QuickBasic, making it easy for those who cut their teeth on BASIC to transition.
• The language is nearly 100% compatible with QuickBasic source code from decades ago, allowing old programs to load, compile, and run seamlessly.
• However, QB64 also introduces hundreds of new powerful commands and enhancements to take advantage of today's high-powered computer systems1.

1. Compatibility: QB64 is compatible with most QuickBasic 4.5 code, ensuring a smooth transition for existing BASIC programmers.
2. Extensions: It adds several extensions, such as OpenGL and other modern features, making it suitable for both classic and contemporary program development.
3. Cross-Platform: QB64 is available for recent versions of Windows, Linux, and macOS.
4. Fun and Easy: The language aims to recapture the joy of early BASIC programming while incorporating modern capabilities.

• The QB64 Tutorial is an excellent resource for beginners and experienced programmers alike.
• It covers various aspects of QB64, with a focus on game development.
• Here's a brief overview of the tutorial lessons:

• Learn the basics of QB64 by creating your first program.
• Key command: PRINT.

• Understand how to store and manipulate information using variables.
• Commands covered: CONST, DIM, INPUT, OPTION _EXPLICIT, REM.

• Explore conditional statements to make informed decisions in your programs.

The tutorial continues with deeper programming topics and commands, catering to those serious about an expert with QB64.