This is an overview of upcoming KDAB training courses on debugging and profiling for Qt and C++ applications on Linux, as well as advanced QML covering topics such as QML/C++ integration and application architecture.

Training schedule: https://training.kdab.com/scheduled-training/

#QtDev #QML #CPlusPlus #Linux #SoftwareDevelopment #Performance #Debugging #Profiling

I'm looking for someone familiar with QML/Qt Quick/Kirigami who could help.

I've always had an issue with Qt Quick apps being **painfully slow**, especially when resizing, and I still don't understand why.

However, I found two workarounds.

A comparison: the same sample - different settings:
1. Default
2. QSG_RENDER_LOOP=basic
3. QT_QUICK_BACKEND=software

Why do these make apps so much faster? Shouldn't GPU acceleration be better? I'm using an RX 6600 with Mesa.

#Qt #Kirigami #QML #KDE

Here's my little fork of #KDE Plasma-Mobile designed for a UX related to 2-in-1 convertible tablets. Still a work in progress 😅

#linux #convergence #qml

Introducing qZypper

a #Qt 6 / #QML GUI package manager for #openSUSE Leap 16 and Tumbleweed.

A modern successor to #YaST Software and Repository Management, built on libzypp with D-Bus privilege separation, Polkit authentication, and a
bundled SELinux policy module.

Manage packages, repositories, patterns, and patches from one clean Qt interface.

https://github.com/presire/qZypper

#SUSE #openSUSE #Qt6 #Linux

The March 2026 audio version of the newsletter covers practical engineering topics across C++, Qt, and Rust, including Rust/C++ interop (Zngur vs. CXX), scalable QML synchronization, Hotspot 1.6.0, a recap of Embedded World 2026, and more. #Embedded #QtDev #RustLang #Cpp #QML

https://www.youtube.com/watch?v=oOcIjk-QX4Q

Do you need training that fits your requirements? KDAB’s in-company #training programs are designed with flexibility in mind. From defining the agenda and schedule to selecting the location, everything is tailored by you. Explore topics like #QtDev, #Cpp, #QML, #3D, #Debugging, and more.

Learn more:
https://training.kdab.com/in-company-training/

What’s coming up in KDAB’s training lineup? These upcoming in-person sessions in Berlin are designed to help you advance your C++ or QML knowledge and build stronger debugging skills for real-world Qt development.

Explore all available courses and get the details: https://training.kdab.com/scheduled-training/

#QtDev #Cpp #QML #Debugging #CPlusPlus #Linux