Agreed! I use it at work for a CLI application that runs on an HPC environment.
All the niceties that Qt as a framework provides (file system, multi-threading [mutexes, threads, semaphores, etc], JSON, shared memory, CLI arg parsing, even a State Machine!!) are a huge productivity boost.
All the niceties that Qt as a framework provides (file system, multi-threading [mutexes, threads, semaphores, etc], JSON, shared memory, CLI arg parsing, even a State Machine!!) are a huge productivity boost.