Smart Content for the Qt learners and educators

Qt is a full-stack system that enables seamless modern application design and creation across different development environments and target platfroms such as Linux, Windows, macOS and all major embedded platforms.

Qt is available under the following free software licenses:GPL 2.0, GPL 3.0, LGPL 3.0 and LGPL 2.1 (with Qt special exception). In addition, Qt has always been available under a commercial license, like the Qt Commercial License,[4] that allows developing proprietary applications with no restrictions on licensing.
Licensing
Qt comes with its own set of tools to ease cross-platform development, which can otherwise be cumbersome due to different set of development tools. Qt Creator is a cross-platform IDE for C++ and QML. Qt Designer's GUI layout/design functionality is integrated into the IDE, although Qt Designer can still be started as a standalone tool.
Qt Tools
Qt 5 was officially released on 19 December 2012. This new version marked a major change in the platform, with hardware-accelerated graphics, QML and JavaScript playing a major role. Framework development of Qt 5 moved to open governance at qt-project.org, which made it possible for developers outside Digia to submit patches for review.
Qt open governance
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