Code::Blocks is a free open source IDE; it is established in C++ using wxWdigets as the GUI tool kit. Code::Blocks support compilers such as C, C++, and Fortran. Plugins extend Code::Blocks; its ...

Osmo's latest iPad game lets kids use modular, magnetic blocks to create sets of executable instructions.

They've designed a set of blocks---physical, electrical blocks---that you can snap together to form a real program. Using these blocks, you could create a musical instrument or an automated toy or ...