• Environment Variables: Add API keys for external services
• Build Command: Override if using custom build scripts
• Node.js Version: Specify if needed (defaults to latest LTS)

Vercel build settings configuration

Step 5: Deploy your vibe-coded project

Click "Deploy" and watch Vercel:

• Clone the repository
• Install dependencies
• Run the build process
• Deploy to global CDN
• Provide a live URL

Deployment typically completes in under 60 seconds.

Now let's see how the deployment process differs on Netlify using the same example project.

Deploy vibe coding projects on Netlify

Let's deploy the same example to-do list project to Netlify to demonstrate the process for any vibe-coded application.

Step 1: Prepare your project

We need to ensure the to-do list project includes proper build configuration. Create a netlify.toml file in your project root for custom settings:

[build]   command = "npm run build"   publish = "build" [build.environment]   NODE_VERSION = "18"

Step 2: Create a Netlify account

Go to Netlify and sign up for free. Connect your GitHub account for repository access.

Step 3: Connect your repository

• Click "Add New Project" and select "Import from GitHub"
• Authorize Netlify to access your GitHub repositories
• Select the project repository from the list (our to-do list example)

Click "Add New Project" and select "Import from GitHub"

Netlify dashboard to deploy vibe-coding project

Authorize Netlify to access your GitHub repositories

Select the project repository from the list (our to-do list example)

Select repository of vibe-coding project in Netlify

Step 4: Configure build settings

Configure your deployment options with proper build settings:

• Branch to deploy: Usually main or master
• Build command: npm run build (auto-detected for most frameworks)
• Publish directory: build, dist, or public (where build outputs)
• Advanced settings: Environment variables, if needed

Step 5: Deploy your site

Click "Deploy site" and Netlify handles the rest, typically completing in under a minute.

• Clone your repository
• Install dependencies
• Execute build command
• Deploy to global CDN
• Generate a unique URL

With both deployment processes covered, it's essential to understand how to securely manage sensitive data like API keys in the vibe coding projects.

Vibe coding environment variables and security best practices

Environment variables store sensitive information like API keys outside your codebase for security and flexibility.

Understanding environment variable requirements

Vibe coding applications often require external API integrations. Common examples include payment processors, authentication services, content management systems, and analytics platforms.

Never hardcode sensitive values in the source code. Use environment variables to maintain security while allowing different configurations for development, staging, and production.

Setting up environment variables on Vercel

Access the Vercel dashboard, select the project, and navigate to "Environment Variables" in project settings:

• Add Variable: Click "Add" and enter key-value pairs
• Environment Selection: Choose Development, Preview, or Production
• Sensitive Variables: Mark variables as sensitive for additional security
• Bulk Import: Upload .env files for multiple variables

Example configuration for a vibe-coded app:

DATABASE_URL=postgresql://user:pass@host:5432/db NEXT_PUBLIC_API_URL=https://api.example.com SECRET_KEY=your-secret-key-here

Setting up environment variables on Netlify

Access Netlify's environment variables through Site Settings -> Build & Deploy -> Environment Variables:

• Scope Selection: Choose scopes like Builds, Functions, or Runtime based on where variables are needed
• Deploy Context: Set different values for production, deploy previews, and branch deploys
• Secret Values: Mark variables as "Contains secret values" for additional access restrictions

Variables have character limits of 255 for keys and 5,000 for values.

Security best practices

Follow these essential security practices for vibe coding projects:

• Never Commit Secrets: Add .env.local to .gitignore
• Use Platform Variables: Set production variables directly on hosting platforms
• Client-Side Variables: Prefix browser-accessible variables with NEXT_PUBLIC_ in Next.js
• Rotate Keys Regularly: Update API keys periodically
• Limit Scope: Use scope restrictions to limit where variables are accessible

Once your vibe coding project is deployed and secure, you'll need to monitor its performance and plan for growth beyond the free hosting tiers.

Scaling vibe coding projects beyond free hosting tiers

Approaching free tier limits

Watch for these warning signs that indicate you're approaching limits:

• Build Minutes Depletion: Netlify's 300 minutes exhaust quickly with frequent deployments
• Bandwidth Overages: Both platforms charge for bandwidth overages once free limits are exceeded
• Function Usage: High API usage can quickly consume serverless function quotas

When to scale beyond free tiers

Consider upgrading when:

• Consistent Limit Breaching: Regularly exceeding free tier allowances
• Commercial Requirements: Vercel requires paid plans for commercial use
• Team Collaboration: Need multiple team members with deployment access
• Advanced Features: Require enhanced security, monitoring, or support

Plan for pricing increases as both platforms become expensive with real traffic and team growth.

Now that you understand how to use vibe coding to launch your AI projects effectively, you are ready to start and deploy them successfully.

Conclusion

Vibe coding makes building apps faster by using AI tools with simple hosting platforms. Here's what we learned:

• Use Vercel for React apps that need advanced features, and Netlify for simple websites with built-in forms and user login
• Both platforms deploy your code automatically when you push to GitHub and detect what type of project you have
• Store API keys in environment variables, never put them directly in your code, and use the security features that each platform provides
• Watch your usage numbers, make your builds faster, and be ready to upgrade when your app gets popular
• Netlify lets you run a business on the free plan, but Vercel makes you pay. Both get expensive with lots of visitors
• AI coding tools and easy hosting make it simple to build and launch apps quickly, so you can test ideas without wasting time.

Ready to start your vibe coding journey? Check out Codecademy's free course on Intro to Vibe Coding.

Frequently asked questions

1. Is vibe coding a real job?

Yes, many companies now hire people who can work with AI coding tools to build applications faster. It's becoming a valuable skill alongside traditional programming.

2. Should I choose Vercel or Netlify for my vibe coding projects?

Choose Vercel for React/Next.js apps that need dynamic features. Choose Netlify for simple websites, static sites, or if you want built-in forms and user authentication.

3. Is vibe coding good or bad?

Vibe coding is good for rapid prototyping and building simple applications quickly. However, it has limitations with complex logic and may require traditional coding skills for advanced features.

4. Can you vibe code with ChatGPT?

Yes, ChatGPT can generate code, but specialized tools like Cursor, v0, Replit, and Bolt are better designed for creating complete applications with proper file structures.

5. Is vibe coding free?

Many vibe coding tools offer free tiers. Cursor has a free plan, v0 gives free generations monthly, and Replit offers free projects. Paid plans provide more features and usage.

6. Can I deploy full-stack vibe coding applications on Vercel and Netlify for free?

Yes, but with limitations. Both platforms offer serverless functions on free tiers, but you'll need external databases. Free tiers work for small projects but require upgrades for production apps with real users.

'The Codecademy Team, composed of experienced educators and tech experts, is dedicated to making tech skills accessible to all. We empower learners worldwide with expert-reviewed content that develops and enhances the technical skills needed to advance and succeed in their careers.'

• What is vibe coding?
• Vibe coding platforms: Vercel vs Netlify
• Video: Deploy an app on Vercel and Netlify
• Deploy vibe coding projects on Vercel
• Deploy vibe coding projects on Netlify
• Vibe coding environment variables and security best practices
• Scaling vibe coding projects beyond free hosting tiers
• Conclusion
• Frequently asked questions