An edge-first TypeScript framework built to run anywhere versus a schema-driven Node framework built for raw throughput — pick based on where the code has to run.
Pick Hono when you're targeting edge runtimes — Cloudflare Workers, Bun, Deno, Vercel Edge — and want a small, fast, TypeScript-first framework that runs the same code across all of them. Pick Fastify when you're committed to classic Node, JSON-schema-based validation and the broader Node middleware ecosystem matter more than edge-runtime portability, and you want a mature plugin model with serious throughput on a single long-running server.
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| Attribute | Fastify | Hono |
|---|---|---|
| Category | Backend Framework | Backend Framework |
| Pricing Model | open-source | open-source |
| Starting Price | Free | Free |
| Free Tier | Yes | Yes |
| Open Source | Yes | Yes |
| Platforms | — | — |
