# Node Wasm This package provides local proof of work multi-threaded for NodeJS implemented in WASM, it is still slow but faster than the default LocalPowProvider. ## Install ```shell npm install @iota/pow-wasm.js ``` ## Usage ```js import { SingleNodeClient } from "@iota/iota.js"; import { WasmPowProvider } from "@iota/pow-wasm.js"; const client = new SingleNodeClient("https://chrysalis-nodes.iota.org", { powProvider: new WasmPowProvider() }); ```