Comparison

Fiber vs Koa

On the evidence we track, Fiber leads this comparison with a composite score of 66/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Fiber66
Koa53
Score
Vioscale score
Fiber66 / 100medium · 67%updating
Koa53 / 100medium · 67%updating
Pricing
Free tier
Fiber
Koa
Price level
Fiberfree
Koa
Reliability
Status page
Fiber
Koa
Adoption
Dependent repos
Fiber5,223
Github stars
Fiber40,088
Activity
Commits last 30d
Fiber100
Koa3
Release
Cadence days
Fiber26
Koa16
History
License
Spdx
FiberMIT
KoaMIT
Language
Primary
FiberGo

Capabilities

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

Core
Rendering model
Fiber-
Koa-
File-based routing
Fiber
Koa-
Language
FiberGo
KoaJavaScript
Rendering
Server components
Fiber
Koa-
Streaming SSR
Fiber-
Koa-
Fullstack
Built-in API / backend routes
Fiber
Koa
DX
First-class TypeScript
Fiber-
Koa-
Fast refresh / HMR
Fiber-
Koa-
Deployment
Edge runtime support
Fiber-
Koa-

What each one is

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

Fiber

Leader

An open-source Go framework built on the Fasthttp HTTP engine, providing familiar Express-like routing and middleware patterns for building web APIs and servers with minimal overhead.

Independently observed

Koa

Koa is a lightweight backend framework for Node.js that emphasizes simplicity and developer experience through modern async/await middleware composition, without bundling dependencies.

Independently observed

Pricing

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

Fiber

Leader
Open sourceFree tier
as of verify ↗

Koa

Pricing not documented yet.

Platform & deployment

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

Deployment
Cloud / SaaS
Fiber
Koa
Self-hosted
Fiber
Koa
On-premise
Fiber
Koa

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