B4X is a programming language and a set of cross-platform RAD development tools that allow complete beginners, citizen developers, and professionals to build real-world Android, iOS and …

Dec 29, 2025 · 🐢👩‍🏫 Teaching Programming with B4X B4X is a great option for teaching programming. This forum is intended for parents and teachers who teach or like to teach programming using …

B4X programming language, tools and frameworks are all designed to help you get your job done. The B4X suite includes 4 tools that share the same B4X language and many other features:

A: No. B4X programming language is simple and straightforward. Q: Which phones and tablets are supported? A: All Android devices running Android 2.3 or above are supported. Q: How …

Q: Can I reuse B4X code with B4J? A: Almost all of the code and layouts can be reused. Especially when using XUI + B4XPages librares. Q: How is B4J performance? A: The …

Jan 30, 2018 · I created a simple Node.js tool that searches the B4X forums directly from the command line. It's particularly useful when working with AI coding assistants like Claude …

B4X Language - This booklet explains the Language for B4A, B4i, B4J and B4R. B4X IDE - This booklet explains the Integrated Development Environment for B4A, B4i, B4J and B4R.

Many improvements were made to B4X since then, especially in regarding to cross platform features (XUI, B4XPages, XUI Views and more). Check the online booklets for more information.

B4i allows you to easily develop native iOS (iPad and iPhone) apps. B4i follows the same concepts as B4A, allowing you to reuse most of the code and build apps for both Android and …

B4R is a programming tool similar to the other B4X tools, for native Arduino ESP8266 and ESP32 boards.