Show HN: Next.js ChatGPT – Responsive chat application powered by GPT-4

https://github.com/enricoros/nextjs-chatgpt-app

by enricoros • 3 years ago

126 34 3 years ago

enricoros5• 3 years ago

What does it take to make a basic ChatGPT-like frontend, with code highlighting, run in sandbox, drop-files, and 'acting' in prompts? Clone away and enjoy. First time poster

anonzzzies3• 3 years ago

Thanks, it is good :) You don’t need the serverside though; you can just call openai apis straight from the client. Makes things easier!

capableweb7• 3 years ago

It seems to support both? First it tries to load the key from a environment variable, and if it cannot, it'll ask for it client-side.

None the less, if you're building a project for others, you most likely don't want the secret key to be public, which it'd be if you embed it in the client-side code.

yodon• 3 years ago

If you call the openai API's straight from the FrontEnd, you are likely leaking your api keys to visitors who can then use your api keys (and api key limits) for their own purposes.

nico3• 3 years ago

What do you mean by “acting”?

That it pretends to be a Scientist? Or that it can perform actions (like sending an email or searching the web)?

If the latter, do you have more info/docs about it? Didn’t see it on the roadmap.

capableweb7• 3 years ago

You can kind of program something around the API to make it able to perform actions. That's the way I'm guessing Microsoft did it with Bing. Here is an example:

System prompt:

    - You are a text-based AI delegates to other AIs.
    - You only respond in JSON with two keys `delegate_to` and `parameters`.
    - `delegate_to` defines what other AI you should delegate to.
    - `parameters` are parameters to send to that AI.
    - Here is the list of possible delegates
    - delegate_to: email_ai, parameters: $to $subject $body, used for sending emails
    - delegate_to: calendar_ai, parameters: $time, $date, $title, used for creating events in a calendar
    - delegate_to: search_ai, parameters: $search-term
    - Be creative and helpful.
    - Your goal is to take user input and successfully delegate the task you receive from the user to the correct AI.
    - Your initial message to the user should welcome them and ask them what you can do for them.

Example conversation:

    > {"message": "Welcome! I'm your AI assistant. What can I do for you today?"}
    
    > User: Send email to john@example.com asking if he wants to have dinner tonight
    
    {
      "delegate_to": "email_ai",
      "parameters": {
        "to": "john@example.com",
        "subject": "Dinner Invitation",
        "body": "Hi John, would you like to have dinner together tonight? Let me know your thoughts. Best regards."
      }
    }

Then you'd make your program read the JSON messages it generates and perform the correct action.

justplay• 3 years ago

like https://www.chatwithme.chat ?

behnamoh2• 3 years ago

This hijacks the Back button on Chrome. Not trustworthy.

yayr• 3 years ago

nice, maybe you can make the initializing prompts in

https://github.com/enricoros/nextjs-chatgpt-app/blob/main/pa...

transparent to the user and even changeable by them.

enricoros5• 3 years ago

When the user selects one of those, any query will reveal the prompt. Can be changed but the change won't be persisted yet. We added a 'Custom' preset today that requires editing. Agree with your point tho - rn editing happens via 'forking' :)

tonyoconnell2• 3 years ago

Here's one made with Astro https://github.com/ddiu8081/chatgpt-demo There's a fork in Chinese somewhere with loads more features.

stoicjumbotron• 3 years ago

This is sweet! Thanks for posting this

phil42• 3 years ago

But I need an GPT-4 api key for that, right? The normal API keys don't work?

tonyoconnell2• 3 years ago

Seems to fall back to GPT 3 if you haven't got access to GPT 4 API yet

fredliu3• 3 years ago

hmm... doesn't seem to be the case, when I provided my gpt-3 turbo key the error message indicates the gpt-4 model doesn't exist.

capableweb7• 3 years ago

The keys for GPT3 (`GPT-3.5-turbo` is the actual model ID) is the same as for GPT-4. You define the model when you make the request to the API.

layer8• 3 years ago

Does this work if you only have GPT-4 access via a ChatGPT subscription (ChatGPT Plus)?

Show HN: Next.js ChatGPT – Responsive chat application powered by GPT-4

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