Comparison

Fastify vs Remix

No clear leader: Fastify (63.9) and Remix (60.7) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Fastify64
Remix61
Score
Vioscale score
Fastify64 / 100high · 78%updating
Remix61 / 100low · 48%updating
Pricing
Free tier
Fastify
Remix
Model
Fastifycommercial
Remix
Price level
Fastifyfree
Remix
Integrations
Count
Fastify17
Remix
Adoption
Dependent repos
Fastify16,712
Remix
Github stars
Fastify37,024
Remix33,324
Activity
Commits last 30d
Fastify69
Remix78
Release
Cadence days
Fastify3
Remix
History
Fastify20 items
License
Spdx
FastifyMIT
RemixMIT
Language
Primary

Capabilities

Feature-by-feature on the axes that matter for web frameworks. “-” means undocumented, not absent.

Core
Rendering model
Fastify-
RemixServer-side
File-based routing
Fastify-
Remix-
Language
FastifyJavaScript/TypeScript
RemixJavaScript/TypeScript
Rendering
Server components
Fastify-
Remix-
Streaming SSR
Fastify-
Remix-
Fullstack
Built-in API / backend routes
Fastify
Remix
DX
First-class TypeScript
Fastify
Remix
Fast refresh / HMR
Fastify-
Remix-
Deployment
Edge runtime support
Fastify-
Remix

What each one is

The product in its own terms, so the numbers below have context.

Fastify

A Node.js web framework optimized to handle high request volumes with minimal overhead, featuring a plugin system, JSON Schema validation, and native TypeScript support.

Independently observed

Remix

A framework combining server, routing, data management, and UI components in one package. Designed for both developers and AI agents, built on web standards that work across Node.js, Bun, Deno, and edge runtimes like Cloudflare Workers.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Fastify

Open sourceFree tier
as of verify ↗

Remix

Pricing not documented yet.

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Fastify
Remix
Deployment
Cloud / SaaS
Fastify
Remix
Self-hosted
Fastify
Remix

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Fastify

17 total
  • Next.js
  • Apollo Server
  • Angular
  • PostgreSQL
  • MongoDB
  • Redis
  • Elasticsearch
  • Swagger/OpenAPI
  • WebSocket
  • JWT
  • Helmet
  • Sentry
  • RabbitMQ
  • CORS
  • CSRF
  • OAuth2
  • Kubernetes
Independently observed

Remix

Not documented yet.

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.