libwasm.org – My WebAssembly Engineering Notebook

Notes and recipes for building and deploying C++ libraries to WebAssembly.


📦 Emscripten in Apptainer – Reproducible WASM Builds

Use a fully isolated containerized environment to compile C++ to WebAssembly using Emscripten and Apptainer.

June 30, 2025
🔧 Minimal C++ to WASM Binding Example

Start with a single function and compile it into WebAssembly with a simple Emscripten command.

June 28, 2025