Top 11 Open-Source Alternatives to Ratpack

Product categories

A/B Testing API Tools Big Data Developer Tools Feature Flags Frameworks (Full Stack) JavaScript JavaScript Framework Node.js Framework Python Web Framework Runtime Web Frameworks

Summary

The top open-source alternatives to Ratpack are Micronaut Framework, vert.x, and Django. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Micronaut Framework Landing Page
1

Micronaut Framework

Build modular easily testable microservice & serverless apps
Pricing:
- Open Source
#Web Frameworks #Developer Tools #Runtime 36 social mentions
vert.x Landing Page
2

vert.x

From Wikipedia, the free encyclopedia
Pricing:
- Open Source
#Web Frameworks #Developer Tools #Runtime 26 social mentions
Django Landing Page
3

Django

The Web framework for perfectionists with deadlines
Pricing:
- Open Source
#Python Web Framework #Python MVC Framework #Web Frameworks 14 social mentions
Flask Landing Page
4

Flask

a microframework for Python based on Werkzeug, Jinja 2 and good intentions.
Pricing:
- Open Source
#Python Web Framework #Web Frameworks #Developer Tools 42 social mentions
Apache Flink Landing Page
5

Apache Flink

Flink is a streaming dataflow engine that provides data distribution, communication, and fault tolerance for distributed computations.
Pricing:
- Open Source
#Stream Processing #Big Data #Developer Tools 27 social mentions
FastAPI Landing Page
6

FastAPI

FastAPI is an Open Source, modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
Pricing:
- Open Source
- Free
#Developer Tools #API Tools #Python Programming 233 social mentions
Ruby on Rails Landing Page
7

Ruby on Rails

Ruby on Rails is an open source full-stack web application framework for the Ruby programming...
Pricing:
- Open Source
#Developer Tools #Web Frameworks #Frameworks (Full Stack) 117 social mentions
Javalin Landing Page
8

Javalin

Simple REST APIs for Java and Kotlin
Pricing:
- Open Source
#Web Frameworks #Developer Tools #Python Web Framework 33 social mentions
ExpressJS Landing Page
9

ExpressJS

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Pricing:
- Open Source
#JavaScript Framework #Node.js Framework #Web Frameworks 425 social mentions
helidon Landing Page
10

helidon

Helidon Project, Java libraries crafted for Microservices
Pricing:
- Open Source
#Web Frameworks #Python Web Framework #Runtime 13 social mentions
LaunchDarkly Landing Page
11

LaunchDarkly

LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.
Pricing:
- Open Source
#Feature Flags #Developer Tools #A/B Testing 36 social mentions