Real World WASI Components

Colin Murphy - Adobe

In this talk, we’ll explore the power and versatility of WASI components through a practical implementation of the Content Authenticity Initiative (C2PA) API. Our journey will showcase how a single WASI component can be leveraged across diverse environments, demonstrating the true potential of WebAssembly’s write-once-run-anywhere promise.

Key highlights: 1. Introduction to our previous use of WASI components at Adobe 2. Deep dive into a custom WASI component based on the C2PA API 3. Demonstration of the component’s integration with wasmCloud using wasi-http 3. Demonstration of CLI application creation using wasi-cli 4. Insights into developing JavaScript and Node.js SDKs for broader accessibility

This presentation will offer valuable insights for developers interested in WebAssembly’s cross-platform capabilities, the Content Authenticity Initiative, and the future of SDKs with WASI.