Qt Creator is a cross-platform C++, JavaScript and QML integrated development environment which is part of the SDK for the Qt GUI Application development framework. Developed by Qt Project
License: Open Source
CodeLite is a lightweight and flexible IDE primarily focused on C/C++ development, while Qt Creator offers comprehensive tools for C++ and Qt applications, including robust UI design capabilities. Qt Creator is more resource-intensive but provides a more complete development environment for Qt-based applications.