Component Library for Cross Platform (CLX) (pronounced clicks), is a cross-platform visual component-based framework for developing Microsoft Windows and Linux applications.
Its aim was to replace the popular Microsoft Foundation Classes with Visual Component Library (VCL).
It was envisioned that existing applications using VCL would be recompiled with CLX.
The commercial failure of Kylix stopped further development of CLX.
By docking to different widgetsets, the LCL is able to support an even larger spectrum of platforms including Mac OS X and Android.