Software Alternatives, Accelerators & Startups

Javalin

Simple REST APIs for Java and Kotlin.

Javalin

Javalin Reviews and Details

This page is designed to help you find out whether Javalin is good and if it is the right choice for you.

Screenshots and images

  • Javalin Landing page
    Landing page //
    2022-10-26

Features & Specs

  1. Lightweight

    Javalin is a lightweight framework with minimal dependencies, making it easy to integrate into existing projects and reducing overhead.

  2. Simplicity

    The framework is simple to use and has a straightforward API, which makes it easier for developers to understand and work with.

  3. Kotlin & Java Support

    Javalin natively supports both Kotlin and Java, making it flexible for projects written in either language.

  4. WebSocket Support

    It includes built-in support for WebSockets, enabling real-time communication between the client and server without additional dependencies.

  5. Extensive Documentation

    Javalin comes with comprehensive documentation and guides, which help developers get up to speed quickly.

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Social recommendations and mentions

We have tracked the following product recommendations or mentions on various public social media platforms and blogs. They can help you see what people think about Javalin and what they use it for.
  • Java 26 Is Here, and with It a Solid Foundation for the Future
    Helidon SE (https://helidon.io/#se) or Javalin (https://javalin.io/) would be more in that vein - straight-forward modern Java, super fast. - Source: Hacker News / 4 months ago
  • Year After Switching from Java to Go: Our Experiences
    But Javas has so many of these web frameworks?! * Spring (https://spring.io/) * Spring Boot (https://spring.io/projects/spring-boot) * Helidon (https://helidon.io/) * Micronaut (https://micronaut.io/) * Quarkus (https://quarkus.io/) * JHipster (https://www.jhipster.tech/) * Vaadin (https://vaadin.com/) That's just to mention the bigger ones, there's lots of mini frameworks like Javalin (https://javalin.io/) and... - Source: Hacker News / over 1 year ago
  • Latudio โ€“ a language acquisition app with a listening-oriented approach
    - like Sentences exercise, but you can select your own set of sentences. You can also set goals and view statistics about your progress. None of this would be possible without the great help from hundreds of our contributors [3], who translated, mapped and recorded content. All the content you find in the app was reviewed multiple times by several people and recordings are made by native speakers. No story in the... - Source: Hacker News / over 1 year ago
  • Show HN: Donobu โ€“ Mac App for Web Automation and Testing
    - Javalin 6 for the web framework (https://javalin.io/). - Source: Hacker News / almost 2 years ago
  • Spark โ€“ A web micro framework for Java and Kotlin
    I'd recommend Javalin (https://javalin.io/) instead. Same idea, only executed better and it is actively maintained. - Source: Hacker News / over 2 years ago
  • Spark โ€“ A web micro framework for Java and Kotlin
    SparkJava has an actively developed fork/successor called Javalin[1]. It's straightforward to convert from SparkJava to Javalin. The latter is written in Kotlin, but works fine with ordinary Java. While the rest of the Java world was devolving into annotation hell, AOP and other nightmares, these Java microframeworks showcased what happens when you forego legacy Java and leverage modern Java language features... - Source: Hacker News / over 2 years ago
  • Show HN: Zero-dependency Java framework out of beta
    The size statistics page is super cool: https://github.com/byronka/minum/blob/master/docs/size_comparisons.md Aside from that, I've also had good experiences with Dropwizard - which is way simpler than Spring Boot but at the same time uses a bunch of idiomatic packages (like Jetty, Jersey, Jackson, Logback and so on): https://www.dropwizard.io/en/stable/ I do wonder whether Minum would ever end up on the... - Source: Hacker News / almost 3 years ago
  • Java 21 Released
    One of the most common web frameworks used is Spring Boot - here is their quickstart: https://spring.io/quickstart Newer alternatives are: https://micronaut.io/ and https://quarkus.io/ If you want to have something really simple look at Javalin: https://javalin.io/. - Source: Hacker News / almost 3 years ago
  • Helidon Nรญma is the first Java microservices framework based on virtual threads
    Counter-example: https://javalin.io/ uses Servlets, and seems to be doing quite fine without annotations. - Source: Hacker News / almost 3 years ago
  • Full Time
    Yes, and it was not that well designed to be honest... The successor is quite a lot nicer and it's called Javalin[1]. Same philosophy but just got things right where Spark, being the "first" (in the Java world, using the design inherited by Sinatra[2]) had a few design issues. [1] https://javalin.io/ [2] https://sinatrarb.com/. - Source: Hacker News / about 3 years ago
  • Is it just me, or does the Spring Framework lead to hard-to-maintain code and confusion with annotations?
    I strongly advocate frameworks like https://javalin.io/ and Jooq (https://www.jooq.org/) if you are going to start a new project in Java. Source: over 3 years ago
  • Is it just me, or does the Spring Framework lead to hard-to-maintain code and confusion with annotations?
    Give https://javalin.io/ a try, it's deliberately designed as a magic-less framework. Source: over 3 years ago
  • Microsoft execs on Apple's music store (2003)
    Quarkus is not a small framework. Here's a small framework for comparison: https://javalin.io. - Source: Hacker News / over 3 years ago
  • Time is Code, my Friend
    Iโ€™d personally love to see how https://javalin.io/ would perform. Source: over 3 years ago
  • Excited for 2023!
    Java seems to have gained a second wind in recent years, and the innovation in this ecosystem is speeding up. Java 20 and LTS release 21 are expected to happen this year. RIFE2, an actively-developed pure-Java web framework, has recently caught my attention. Like Javalin, it appears to be built on top of the successful Jetty server. I also started exploring FXGL for building games with Java. Lastly, as concerns... - Source: dev.to / over 3 years ago
  • Project YALA - MongoDB Atlas Hackathon 2022 on DEV submission
    Instead of using commonly used frameworks (like Spring Framework) I preffered to use something that is small and doesn't have "magic" in it. So I've chosen Javalin as a simple web framework, added MongoDB client libraries nad jte as template engine. To show that simple and clean looking apps doesn't need any big JS libraries I've selected chota - one of micro CSS frameworks. - Source: dev.to / over 3 years ago
  • Why Does Nobody Want to Learn Java in 2022?
    >> 2. Java Is Not Simple I recently tried Java, and attempted to use Spring Boot, EE, Jetty, etc, to setup a small service-oriented cloud app, and I must say, the barrier to getting it up was a more effort than compared to the ecosystem of Node, Deno, Python. Even the package manager Gradle was not as quick of an effort as other PMs. But then I found Javelin, https://javalin.io/ This is a much better framework to... - Source: Hacker News / over 3 years ago
  • Javalin v5 has been released! (web micro-framework)
    If youโ€™ve used NodeJS & ExpessJS, in Java world, Vert.x, Helidon and Javalin should be familiar. Source: almost 4 years ago
  • Java's Cultural Problem
    Https://javalin.io/ is a fork of Sparkjava, same simplicity, updated regularly. Used it in couple of glue projects. - Source: Hacker News / almost 4 years ago
  • Java's Cultural Problem
    Https://javalin.io/ is similar to sparkjava and has a name that does not overlap with a well-known, big data framework. - Source: Hacker News / almost 4 years ago
  • Java's Cultural Problem
    I agree with you about both magic and reactivity (meaning, IIUC, asynchronous rather than blocking APIs). Helidon Nima looks interesting. But what I'd really like is a non-magic, non-reactive server-side web framework that's designed to be used for full-stack, server-side web applications, including things like strongly-typed HTML templates, form validation and rendering, cookie-based authentication, and CSRF... - Source: Hacker News / almost 4 years ago

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Is Javalin good? This is an informative page that will help you find out. Moreover, you can review and discuss Javalin here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.