Colossus vs. Koa vs. Rails API



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Description

What is Colossus?

Colossus is a lightweight framework for building high-performance applications in Scala that require non-blocking network I/O. In particular Colossus is focused on low-latency stateless microservices where often the service is little more than an abstraction over a database and/or cache. For this use case, Colossus aims to maximize performance while keeping the interface clean and concise.

What is Koa?

Koa aims to be a smaller, more expressive, and more robust foundation for web applications and APIs. Through leveraging generators Koa allows you to ditch callbacks and greatly increase error-handling. Koa does not bundle any middleware.

What is Rails API?

Rails::API is a subset of a normal Rails application, created for applications that don't require all functionality that a complete Rails application provides. It is a bit more lightweight, and consequently a bit faster than a normal Rails application. The main example for its usage is in API applications only, where you usually don't need the entire Rails middleware stack nor template generation.

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Pros

Why do developers choose Colossus?
Why do you like Colossus?

Why do developers choose Koa?
Why do you like Koa?

Why do developers choose Rails API?
Why do you like Rails API?

Cons

What are the cons of using Colossus?
No Cons submitted yet for Colossus
Downsides of Colossus?

What are the cons of using Koa?
No Cons submitted yet for Koa
Downsides of Koa?

What are the cons of using Rails API?
No Cons submitted yet for Rails API
Downsides of Rails API?

Pricing

How much does Colossus cost?
How much does Koa cost?
How much does Rails API cost?

Companies

What companies use Colossus?
1 companies on StackShare use Colossus
What companies use Koa?
52 companies on StackShare use Koa
What companies use Rails API?
5 companies on StackShare use Rails API

Integrations

What tools integrate with Colossus?
1 tools on StackShare integrate with Colossus
What tools integrate with Koa?
3 tools on StackShare integrate with Koa
What tools integrate with Rails API?
2 tools on StackShare integrate with Rails API

What are some alternatives to Colossus, Koa, and Rails API?

  • ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
  • Flask - a microframework for Python based on Werkzeug, Jinja 2 and good intentions.
  • Django REST framework - Web APIs for Django
  • Sinatra - Classy web-development dressed in a DSL

See all alternatives to Colossus



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