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The July/August (24.4)issue of xDev Magazineis now available!
Here's a quick preview of what's inside!Pre-Emptive Ultrasonic Range Sensor by Eugene Dakin
Connecting an ultrasonic range sensor to a Raspberry Pi isn't too difficult, but calculating the distances accurately is tricky. Eugene shows how to do this via a pre-emptive thread, ensuring reliability and accuracy with nanosecond timestamps.
Command-Line AI by Marc Zeedar
Marc explores the use of Apfel, a command-line tool, to generate AI article summaries. He overcomes the limitations of on-device AI by trimming file sizes and removing HTML tags, eventually integrating everything into a custom Xojo app.
Locked Down: Part 1 by William O'keefe
In this new series, William covers symmetric vs. asymmetric encryption, modes like ECB, CBC, and GCM, and emphasizes the importance of authentication. He aims to help developers build secure encryption modules, ensuring compliance with standards like HIPAA.
Hidden Gems by xDev Staff
Discover hidden gems in the 2026 Xojo OmegaBundle, which provides essential third- party tools and plugins that enhance productivity and project efficiency. Examples include the MBS timer class and the scalable Valentina Report Server. xDev Magazine (ISSN 1540-3122) is the ultimate source for tutorials and advanced techniques for programming with the Xojo development environment.
Plus: Running Linux, working with files, resizing images, and more!
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Introducing xDevLibrary!
In April 2016, xDev Magazinepurchased the Xojo article site RBLibraryand rebranded it xDevLibrary. There you can buy individual articles, Xojo programming books, and more, all delivered to you instantly. Check out xDevLibrarytoday!
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Print Is Back!
| xDev Magazinewent digital-only in 2008, but now we're bringing back print subscriptions! You can read more about them on our Print Subscriptions page. |












