hello world in a google cloud function in javascript

To create a "Hello World" function in Google Cloud Functions using JavaScript, follow these steps:

1. Open the Google Cloud Console and navigate to your project.
2. Click on the menu icon in the top-left corner and select "Cloud Functions".
3. Click the "Create Function" button and give your function a name.
4. In the "Trigger" section, select "HTTP" as the trigger type.
5. In the "Source code" section, select the "Inline editor" option and write the following code:

index.tsx
exports.helloWorld = (req, res) => {
  res.send('Hello, World!');
};
69 chars
4 lines

6. Click the "Create" button to create your function.
7. Once your function is created, you can test it by clicking the "Test Function" button in the top-right corner of the Cloud Console.
8. In the "Test the function" section, click the "Test the function" button to execute your function.
9. The response should show "Hello, World!".

Congratulations! You have created and tested your first Google Cloud Function.