This article was originally published on AI Study Room . For the full version with working code examples and related articles, visit the original post. Cloudflare Workers vs AWS Lambda vs Deno Deploy (2026): Best Edge Functions? Edge functions run your code close to users worldwide. Cloudflare Workers, AWS Lambda, and Deno Deploy take three different approaches to serverless at the edge. Here's how they compare on cold starts, pricing, and the developer experience that actually matters. Quick Comparison Cloudflare Workers AWS Lambda Deno Deploy Runtime V8 isolates (custom) Node.js, Python, Java, Go, etc.…