The JEDI Code Library (JCL) consists of a set of thoroughly tested and fully documented utility functions and non-visual classes which can be instantly reused in your Delphi and C++ Builder projects.

• 全世界知名的Open Source Delphi开发组织JCL的作品。JCL包含了很多Delphi和C++Builder中的可重用单元，函数和类(不可视)。站长强烈推荐。