grok-image-generator

A simple and efficient Node.js package for generating images based on text prompts, ideal for creating engaging visuals for social media and other applications. This package streamlines the image generation process, allowing developers to easily integrate image creation capabilities into their projects.

Installation

Install the package using npm: bash npm install grok-image-generator

Usage Examples

Here are a few examples demonstrating how to use the grok-image-generator package in your Node.js projects:

Example 1: Generating a simple image javascript const grokImageGenerator = require('grok-image-generator');

async function generateImage() { try { const imageUrl = await grokImageGenerator.generateImage("A futuristic cityscape at sunset"); console.log("Image URL:", imageUrl); // You can now use the imageUrl to display the image or save it to your server. } catch (error) { console.error("Error generating image:", error); } }

generateImage();

Example 2: Generating an image with specific dimensions (optional) javascript const grokImageGenerator = require('grok-image-generator');

async function generateCustomImage() { try { const imageUrl = await grokImageGenerator.generateImage("A cute robot playing with a ball of yarn", { width: 512, height: 512 }); console.log("Custom Image URL:", imageUrl); } catch (error) { console.error("Error generating custom image:", error); } }

generateCustomImage();

Example 3: Handling errors gracefully javascript const grokImageGenerator = require('grok-image-generator');

async function generateImageWithErrorHandler() { try { const imageUrl = await grokImageGenerator.generateImage("An impossible object"); console.log("Image URL:", imageUrl); } catch (error) { console.error("Image generation failed:", error.message); // Optionally, implement fallback logic or retry the request. } }

generateImageWithErrorHandler();

Example 4: Using with Express.js to serve images javascript const express = require('express'); const grokImageGenerator = require('grok-image-generator'); const app = express(); const port = 3000;

app.get('/generate-image', async (req, res) => { try { const prompt = req.query.prompt || "A beautiful landscape"; const imageUrl = await grokImageGenerator.generateImage(prompt); res.send(<img src="${imageUrl}" alt="${prompt}">); } catch (error) { console.error("Error generating image:", error); res.status(500).send("Error generating image."); } });

app.listen(port, () => { console.log(Server listening at http://localhost:${port}); });

Example 5: Saving the image URL to a database javascript const grokImageGenerator = require('grok-image-generator');

async function generateAndSaveImage() { try { const imageUrl = await grokImageGenerator.generateImage("A vibrant abstract painting"); // Assuming you have a database connection established // Example using a hypothetical database function 'saveImageUrl' // await saveImageUrl(imageUrl, "abstract_painting"); console.log("Image URL saved to database."); console.log("Image URL:", imageUrl); } catch (error) { console.error("Error generating and saving image:", error); } }

generateAndSaveImage();

API Summary

• generateImage(prompt: string, options?: { width?: number, height?: number }): Promise<string>: Generates an image based on the provided text prompt. Returns a Promise that resolves with the URL of the generated image. The options object is optional and allows you to specify the width and height of the image. If width and height are not specified, default values are used.

License

MIT

This package is part of the grok-image-generator ecosystem. For advanced features and enterprise-grade tools, visit: https://supermaker.ai/blog/-grok-image-generator-model-on-supermaker-ai-twitterready-images-made-simple/