Tutorial

This tutorial will walk you through the process of creating WebAssembly scientific C++ processing pipelines, and the steps address the following topics:

1. Build system setup and installation.

2. Create a simple C++ processing pipeline.

3. Execute a wasm pipeline on the command line.

4. Execute a wasm pipeline on the command line via Node.js.

5. Execute a wasm pipeline in the browser.

6. Handle non-trivial data types a the wasm pipeline interface.

7. Debug a wasm pipeline.

This Jupyter notebook tutorial also provides an interactive walkthrough.

📖 Tutorial Steps

• Hello Wasm World!
  • Introduction
  • Write the code
  • Install itk-wasm
  • WASI
  • Node.js
  • Browser
• Hello Pipeline World!
  • Introduction
  • Write the code
  • Create WebAssembly binary
  • Run WebAssembly binary
• Pipeline Inputs and Outputs
  • Introduction
  • Write the code
  • Create WebAssembly binary
  • Run WebAssembly binary
  • Run in Node.js
• Debugging WebAssembly
  • Native
  • WASI
  • Node.js
  • Chromium-based browsers