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node/hello/README.md

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+# Node.js Hello Function
+
+Welcome to your new Node.js Hello function! The function code can be found in [`index.js`](./index.js). This function will respond to incoming HTTP GET and POST requests. This template will simply respond will "Hello, World!". 
+
+## Local execution
+
+After executing `npm install`, you can run this function locally by executing `npm run local`.
+
+## Testing
+
+This function project includes a [unit test](./test/unit.js) and an [integration test](./test/integration.js). All `.js` files in the test directory are run.
+
+```console
+npm test
+```

node/hello/index.js

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+/**
+ * Your Node function! This is a template function that simply prints 
+ * 'Hello, World!' to the caller, and returns an error if the incoming request
+ * is something other than an HTTP POST or GET.
+ *
+ * In can be invoked with 'func invoke'
+ * It can be tested with 'npm test'
+ *
+ * @param {Context} context a context object.
+ * @param {object} context.body the request body if any
+ * @param {object} context.query the query string deserialized as an object, if any
+ * @param {object} context.log logging object with methods for 'info', 'warn', 'error', etc.
+ * @param {object} context.headers the HTTP request headers
+ * @param {string} context.method the HTTP request method
+ * @param {string} context.httpVersion the HTTP protocol version
+ * See: https://github.com/knative/func/blob/main/docs/function-developers/nodejs.md#the-context-object
+ */
+const handle = async (context, body) => {
+  console.log("Recieved request!") // printed on server
+  // If the request is an HTTP GET/POST
+  if (context.method === 'POST' || context.method === 'GET'){
+    return { statusMessage: "Hello, World!"} // send to client
+  } else {
+    return { statusCode: 405, statusMessage: 'Method not allowed' };
+  }
+}
+
+// Export the function
+module.exports = { handle };