SlintThe open-source PCB design tool #LibrePCB is incrementally migrating its UI from #Qt to #Slint. After 6 months of work, they’re almost finished 🎉 They published a blog post detailing the progress with screenshots and videos: https://librepcb.org/blog/2025-09-12_preview_of_next_gen_ui/
Preview of LibrePCB 2.0's Next-Gen UI | LibrePCB Blog
I’ve made a lot of progress with the completely new user interface for LibrePCB 2.0 and am very excited to share some insights how it will look, and how it makes LibrePCB better in many ways. The Original Problem First, let’s quickly look back how everything began. Since the early days of LibrePCB around 2013, we are using Qt as the UI toolkit and the concept was to implement every editor as a separate window (schematic editor, board editor, library editor etc.