Companies that need to hire a Qt developer are usually building something that has to run on a machine rather than in a browser: an instrument panel, a diagnostic tool, a control application for hardware nobody else supports. The candidate pool is a fraction of the size of the web market, the vocabulary is different,...
Cross-Platform Development
Guides and tutorials on cross-platform development, building applications that run natively on Windows, macOS, and Linux from a single codebase.
Building one desktop application that runs natively on Windows, macOS, and Linux from a single codebase is exactly what Qt was designed for. In 2026, Qt remains one of the strongest choices for building cross-platform desktop apps and embedded software, especially where performance, a native feel, and long-term...
Qt 6 is a major version, and migrating a real Qt 5 application to it is more than a recompile. The framework was modularised, the build system shifted toward CMake, some APIs were removed or replaced, and modules moved around. None of it is insurmountable, but a successful migration is planned, not stumbled into. This...