I'll create a meme generator with some popular meme templates. This will include a selection of meme templates, an input for the top and bottom text, and a preview of the generated meme. Let's build this using Next.js and React.

Let's create the meme generator:

I've created a meme generator component that allows users to select a meme template, add top and bottom text, preview the generated meme, and download it. Here's a breakdown of the features:

1. Meme template selection: Users can choose from a list of popular meme templates (currently using placeholder images).
2. Text input: There are input fields for both top and bottom text.
3. Live preview: The meme is generated in real-time as the user types or selects a new template.
4. Download functionality: Users can download the generated meme as a PNG image.

To use this component, you'll need to replace the placeholder images with actual meme template images. You can do this by updating the url property in the memeTemplates array with real image URLs.

To integrate this into your Next.js project:

1. Create a new file called meme-generator.tsx in your project's components folder.
2. Copy the provided code into this file.
3. Import and use the MemeGenerator component in your desired page or layout.

For example, you could use it in a page like this:

This will create a page with the meme generator as the main content.

Remember to replace the placeholder images with real meme template images for the best user experience. You can host these images in your project's public folder or use URLs from a content delivery network (CDN).

Is there anything else you'd like to add or modify in the meme generator?

I'll update the meme generator with some popular meme templates using actual images. We'll use a mix of classic and more recent meme templates. Let's modify the memeTemplates array and make some adjustments to ensure the images display correctly.

Let's update the meme generator with these changes:

Now, let's go through the changes and improvements:

1. Meme Templates: We've added a variety of popular meme templates with their actual image URLs. These include classics like "Drake Hotline Bling", "Distracted Boyfriend", "Doge", and more recent ones like "Expanding Brain".
2. Dynamic Canvas Sizing: The generateMeme function now sets the canvas size based on the loaded image dimensions. This ensures that each meme template is displayed correctly, regardless of its original size.
3. Responsive Text Sizing: The font size is now set relative to the canvas height (canvas.height / 10). This makes the text size appropriate for different meme templates.
4. Text Positioning: The top and bottom text positions are now set relative to the canvas height. This should work well for most meme formats, but you might need to adjust it for some specific templates.
5. Error Handling: We've added basic error handling for image loading. If an image fails to load, it will log an error to the console. You could expand this to show an error message to the user.
6. Responsive Canvas Display: The canvas is now set to have a max-width of 100% and auto height. This ensures it fits within the container while maintaining its aspect ratio.

These changes should give you a more robust and visually appealing meme generator with actual meme templates. Users can now select from popular memes and create their own versions easily.

To further improve this, you could consider:

1. Adding more meme templates.
2. Implementing a feature to upload custom images.
3. Adding options for text color and font size.
4. Creating a gallery of saved memes.

Is there anything else you'd like to add or modify in the meme generator?