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  1. Stackups
  2. Application & Data
  3. Microframeworks
  4. Microframeworks
  5. Apache Sling vs Koa

Apache Sling vs Koa

OverviewComparisonAlternatives

Overview

Koa
Koa
Stacks812
Followers483
Votes12
GitHub Stars35.7K
Forks3.2K
Apache Sling
Apache Sling
Stacks10
Followers26
Votes0

Koa vs Apache Sling: What are the differences?

Developers describe Koa as "Next generation web framework for node.js". 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. On the other hand, Apache Sling is detailed as "Innovative web framework that is intended to bring back the fun to web development". It is a framework for RESTful web-applications based on an extensible content tree. It maps HTTP request URLs to content resources based on the request's path, extension and selectors. Using convention over configuration, requests are processed by scripts and servlets, dynamically selected based on the current resource. This fosters meaningful URLs and resource driven request processing, while the modular nature of Sling allows for specialized server instances that include only what is needed.

Koa belongs to "Microframeworks (Backend)" category of the tech stack, while Apache Sling can be primarily classified under "Frameworks (Full Stack)".

Some of the features offered by Koa are:

  • Provides 3 different kinds of functions as middleware
  • common function
  • async function

On the other hand, Apache Sling provides the following key features:

  • REST based web framework
  • Content-driven, using a JCR content repository
  • Powered by OSGi

Koa is an open source tool with 28.4K GitHub stars and 2.67K GitHub forks. Here's a link to Koa's open source repository on GitHub.

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Detailed Comparison

Koa
Koa
Apache Sling
Apache Sling

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.

It is a framework for RESTful web-applications based on an extensible content tree. It maps HTTP request URLs to content resources based on the request's path, extension and selectors. Using convention over configuration, requests are processed by scripts and servlets, dynamically selected based on the current resource. This fosters meaningful URLs and resource driven request processing, while the modular nature of Sling allows for specialized server instances that include only what is needed.

Provides 3 different kinds of functions as middleware; common function; async function; generator function
REST based web framework; Content-driven, using a JCR content repository; Powered by OSGi; Scripting inside, multiple languages (JSP, server-side javascript, Scala, etc.); Apache Open Source project
Statistics
GitHub Stars
35.7K
GitHub Stars
-
GitHub Forks
3.2K
GitHub Forks
-
Stacks
812
Stacks
10
Followers
483
Followers
26
Votes
12
Votes
0
Pros & Cons
Pros
  • 6
    Async/Await
  • 5
    JavaScript
  • 1
    REST API
No community feedback yet
Integrations
Node.js
Node.js
Java
Java
Scala
Scala
JavaScript
JavaScript

What are some alternatives to Koa, Apache Sling?

Node.js

Node.js

Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

Rails

Rails

Rails is a web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Controller (MVC) pattern.

Django

Django

Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.

Laravel

Laravel

It is a web application framework with expressive, elegant syntax. It attempts to take the pain out of development by easing common tasks used in the majority of web projects, such as authentication, routing, sessions, and caching.

.NET

.NET

.NET is a general purpose development platform. With .NET, you can use multiple languages, editors, and libraries to build native applications for web, mobile, desktop, gaming, and IoT for Windows, macOS, Linux, Android, and more.

ASP.NET Core

ASP.NET Core

A free and open-source web framework, and higher performance than ASP.NET, developed by Microsoft and the community. It is a modular framework that runs on both the full .NET Framework, on Windows, and the cross-platform .NET Core.

ExpressJS

ExpressJS

Express is a minimal and flexible node.js web application framework, providing a robust set of features for building single and multi-page, and hybrid web applications.

Symfony

Symfony

It is written with speed and flexibility in mind. It allows developers to build better and easy to maintain websites with PHP..

Spring

Spring

A key element of Spring is infrastructural support at the application level: Spring focuses on the "plumbing" of enterprise applications so that teams can focus on application-level business logic, without unnecessary ties to specific deployment environments.

Spring Boot

Spring Boot

Spring Boot makes it easy to create stand-alone, production-grade Spring based Applications that you can "just run". We take an opinionated view of the Spring platform and third-party libraries so you can get started with minimum fuss. Most Spring Boot applications need very little Spring configuration.

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