Expand description

The wasmer Ruby package

A complete and mature WebAssembly runtime for Ruby based on Wasmer.


  • Easy to use: The wasmer API mimics the standard WebAssembly API,
  • Fast: wasmer executes the WebAssembly modules as fast as possible,
  • Safe: All calls to WebAssembly will be fast, but more importantly, complete safe and sandboxed.


Declare Ruby native types. It’s only for documentation purposes.
The Wasmer module provides the entire Wasmer API to manipulate the WebAssembly runtime.