C++ Shell v2, free online compiler, proudly uses emscripten to compile your code.
emscripten is a clang-based compiler toochain that produces WebAssembly code, which can run directly in most modern browsers.
Using cpp.sh, your code is compiled on the server, and its wasm-code equivalent is produced. This code is then safely run locally in a Web Worker on your own browser.
Please, note that due to the limitations of the target platform, certain system calls may fail.
Comments and error reports to: firstname.lastname@example.org
A lot of coffe was involved in the creation of cpp.sh. Please, consider buying me a cup to keep it going!