Netlify Edge Functions
Faster, more personalized web experiences.
Overview
Netlify Edge Functions are built on Deno's open-source runtime and run on Netlify's global edge network. They allow developers to modify network requests to localize content, serve relevant ads, A/B test, and more. They are designed for high performance and low latency, executing code close to the user. They integrate with modern web frameworks and Netlify's broader platform.
✨ Key Features
- Built on Deno runtime
- Globally deployed by default
- Supports TypeScript and JavaScript
- Integrated with Netlify platform and build process
- Low latency
- Middleware-style API
🎯 Key Differentiators
- Built on the Deno runtime, offering a modern, secure JavaScript/TypeScript environment
- Deep integration with Netlify's Git-based workflow
- Strong focus on the Jamstack ecosystem
Unique Value: Enables developers to build highly dynamic and personalized web experiences with the speed and security of a static site, fully integrated into the Netlify workflow.
🎯 Use Cases (5)
✅ Best For
- Redirecting users to country-specific pages
- Implementing feature flags
- Validating session cookies
💡 Check With Vendor
Verify these considerations match your specific requirements:
- Long-running, CPU-intensive tasks
- Direct database connections from the edge
🏆 Alternatives
Offers a Deno-based alternative to Vercel's offering, appealing to developers who prefer Deno's feature set and security model, while being tightly coupled to the Netlify ecosystem.
💻 Platforms
🔌 Integrations
🛟 Support Options
- ✓ Email Support
- ✓ Dedicated Support (Enterprise tier)
🔒 Compliance & Security
💰 Pricing
Free tier: 3 million executions per month (Free plan)
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