Simple Modularity

Pion is the first complete C++ development framework designed from the ground up to exclusively use C++20 modules.

Incredible Performance

Pion embraces the concept of zero-cost abstractions, but manages to still produce extremely powerful, easy-to-use APIs with a rich and complete feature set.

Portable Power

Pion's APIs have both breadth and depth, with support for a huge range of functionality beyond the C++ standard library, and on all major architectures and platforms.