Software Alternatives, Accelerators & Startups

RxJava VS Apache FreeMarker

Compare RxJava VS Apache FreeMarker and see what are their differences

RxJava logo RxJava

RxJava – Reactive Extensions for the JVM is a library for composing asynchronous and event-based programs using observable sequences.

Apache FreeMarker logo Apache FreeMarker

Java template engine; generates HTML web pages, e-mails, configuration files, source code, etc. from template files and the data your application provides.
  • RxJava Landing page
    Landing page //
    2023-10-17
  • Apache FreeMarker Landing page
    Landing page //
    2021-08-21

RxJava videos

#1 RxJava - Introduction

More videos:

  • Review - Christina Lee: Intro to RxJava

Apache FreeMarker videos

Apache Freemarker Template Demo with Spring Boot

Category Popularity

0-100% (relative to RxJava and Apache FreeMarker)
Application And Data
67 67%
33% 33
Languages & Frameworks
68 68%
32% 32
Web Frameworks
55 55%
45% 45
Java Tools
64 64%
36% 36

User comments

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Social recommendations and mentions

Based on our record, Apache FreeMarker seems to be more popular. It has been mentiond 8 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

RxJava mentions (0)

We have not tracked any mentions of RxJava yet. Tracking of RxJava recommendations started around Mar 2021.

Apache FreeMarker mentions (8)

  • Using FreeMarker template engine in Sitecore Personalize
    FreeMarker is a template engine, it allows to generate text output based on templates and dynamic data. It is similar to Mustache, Handlebars, Thymeleaf and other template engines. Templates are written in the FreeMarker Template Language (FTL) that supports conditional blocks, iterations, formatting, and many other capabilities. - Source: dev.to / 9 months ago
  • m8a scenario #1 - Using Coder to Develop Keycloak Templates Live (almost)...
    Getting back to our two main technologies....we have implemented Keycloak as our Identification and Authorization Management system (IAM). However, as these things go, Keycloak has its own tech stack. One of the technologies, of course, is the language they used, which is Java. And being it is Java, they chose to use a templating engine called Freemarker. - Source: dev.to / over 1 year ago
  • Typescript, Webpack and legacy jquery with plugins
    The project I was working on was a website using Magnolia as their CMS. It uses the Freemarker templating engine under the hood. Essentially these are super-powered HTML files, which give you access to the CMS content. You can still use all of the HTML tags you want, including the. - Source: dev.to / over 1 year ago
  • Can I use Java to build a website?
    You can use Java for Backend and Frontend. A relative new kid on the block for Frontend is Qute. The general keyword you are searching for is Java Templating Engine. Specific examples would be Thymeleaf or FreeMarker. There are some framework, which offer a lot more than templating like Vaadin or Wicket. Some are just specifications like Jakarta Faces with some of their implementations MyFaces or Mojarra. Source: over 1 year ago
  • How to create a Keycloak plugin
    Keycloak uses FreeMaker to store and render templates. Read more about how Keycloak manages its themes in the official documentation. - Source: dev.to / over 1 year ago
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What are some alternatives?

When comparing RxJava and Apache FreeMarker, you can also consider the following products

Guava - Google core libraries for Java 6+.

Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible

Quarkus - Quarkus: Supersonic Subatomic Java. . Contribute to quarkusio/quarkus development by creating an account on GitHub.

Apache POI - Application and Data, Languages & Frameworks, and Java Tools

Thymeleaf - Thymeleaf is a modern server-side Java template engine for both web and standalone environments.

JaVers - With JaVers you can forget about troublesome data versioning. Let the changes in your data be managed by JaVers.