Looking for the old c2pa-js repo? It's available here as c2pa-js-legacy. Those packages are now deprecated and implementors wishing to interact with C2PA metadata on the web should use the libraries in this repo instead.
A collection of libraries and tools that enable interaction with C2PA metadata in JavaScript. Part of the Content Authenticity Initiative.
This monorepo is managed by NX and pnpm. As a prerequisite for any interaction, both must be installed:
npm install -g pnpm
pnpm install -g nx
Commands are run in the following format: nx [target] [project], e.g.:
nx build c2pa-web # This will build c2pa-web and all of its dependencies
Please see the individual package directories for more detailed information.
packages/Published libraries intended for production use.
The SDK for interacting with C2PA metadata on the web.
The WebAssembly wrapper for c2pa-rs that powers c2pa-web, built with wasm-bindgen. While these bindings can be used directly, most users will prefer the convenience of c2pa-web.
Exports TypeScript types autogenerated from c2pa-rs structs, used by c2pa-web.
tools/Other tools that provide utilities for local development.
A minimal website that can be used to view c2pa-web output and as a sandbox for local development.
A custom NX executor that contains the logic for building c2pa-wasm using wasm-bindgen.
This project is licensed under the terms of the MIT license.