Preface – This post is part of the ChatGPT series.

To build a simple ChatGPT project, you can use the open-source GPT-3 JavaScript library provided by OpenAI. This library allows you to easily access the GPT-3 API from within your JavaScript code, allowing you to build a chatbot that uses GPT-3 to generate responses to user input.

Here is an example of how to use the GPT-3 JavaScript library to build a simple ChatGPT project:

// Import the necessary libraries
const readline = require('readline');
const gpt3 = require('@openai/gpt-3');
// Initialize the GPT-3 client
const client = new gpt3.Client();
// Create a readline interface to read user input
const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout
});
// Prompt the user for input
console.log('Ask me anything:');
rl.prompt();
// Handle the user's input
rl.on('line', async (input) => {
  // Use the GPT-3 client to generate a response to the user's input
  const response = await client.generate('text', {
    prompt: input,
    temperature: 0.5
  });
  // Print the generated response
  console.log(response.data.choices[0].text);
  // Prompt the user for more input
  rl.prompt();
});