javalin.github.io
Jetty
javalin.github.io | Jetty | |
---|---|---|
27 | 16 | |
35 | 3,752 | |
- | 0.5% | |
8.2 | 9.9 | |
18 days ago | 1 day ago | |
HTML | Java | |
- | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
javalin.github.io
- Java EE or Python Django?
- Javalin – a simple web framework for Java and Kotlin
- Spark – A web micro framework for Java and Kotlin
- Javalin: A simple web framework for Java and Kotlin
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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_compa...
Reasoning this way about software and dependencies more often seems like a good thing, just so we're aware of what we're actually getting into, especially with projects that use npm.
I actually hadn't heard of Javalin before, which also seems nice: https://javalin.io/
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 TechEmpower benchmarks and how it'd stack up against the other libraries/frameworks there, those benchmarks are pretty interesting.
- Java 21 Released
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Helidon Níma 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.
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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/
- Show HN: Java REST without annotations, DI nor reactive streams
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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.
Jetty
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Let's write a simple microservice in Clojure
The session logs show that the application loads configurations and establishes a connection with a PostgreSQL database. This involves initializing a HikariCP connection pool and Flyway for database migrations. The logs confirm that the database schema validation and migration checks were successful. The startup of the Jetty HTTP server follows, and the server becomes operational and ready to accept requests on the specified port.
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Example Java Application with Embedded Jetty and a htmx Website
As described on eclipse.dev/jetty: "Jetty provides a web server and servlet container, additionally providing support for HTTP/2, WebSocket, OSGi, JMX, JNDI, JAAS and many other integrations. These components are open source and are freely available for commercial use and distribution."
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Spring Boot Monitoring with Open-Source Tools
Manual instrumentation allows you to define your Spans within the code itself rather than relying on automatic instrumentation finding the entry point for a trace. Manual instrumentation is especially helpful for applications that don’t use an application server such as Tomcat, JBoss, or Jetty.
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Security of Eclipse Jetty dependencies
So, 9.4.48 fixes the first two CVEs, but the last one doesn't mention 9.4 at all, so I'm not sure if that's left out due to EOL status for 9.4.
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Jetty adds Loom support
Fresh off the press: https://github.com/eclipse/jetty.project/issues/8007
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Choose the right Java runtime for the job (2020, Quarkus vs Open Liberty vs traditional application server)
If you're doing something pretty simple and need something really lighweight, however, you could go with something like Javalin or even use Jetty directly (the HTTP server which powers Javalin and many other frameworks by default). It's not that hard to do that and that's what I actually would do myself for almost everything... the fewer moving parts you have in your application, the better chances you have of keeping everything up-to-date and the less chance to mess up (with a caveat: bigger frameworks may give you secure defaults that if you're not experienced enough you may not even know about, so it may be better to not go low level if you're new-ish to running web applications securely).
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The 12-Factor App Building Methodology
Example: Little Johnny was developing a Java web app and thinking about how he would configure Tomcat to listen to requests and redirect the data into his app... until he remembered this would violate Factor 7! Instead, he decided to declare Jetty as a dependency, keeping the HTTP service inside the app instead of configuring an external web server and then injecting its functionalities. Now, whenever he wants to instantiate another server for this app, all he has to do is installing dependencies and running the app, isn't it convenient?
- Jetty WONTFIX on PEM support (2021)
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Looking for maintainer for jvm-brotli
Hi /r/java! Jetty is considering implementing dynamic Brotli compression, but the current JVM wrapper for Google's Brotli (jvm-brotli) is somewhat ... abandoned.
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Non Spring users what are you using ??
Multiple applications in the same JVM? Wildfly, Tomcat, Jetty.
What are some alternatives?
ktfmt - A program that reformats Kotlin source code to comply with the common community standard for Kotlin code conventions.
nanohttpd - Tiny, easily embeddable HTTP server in Java.
Vert.x - Vert.x is a tool-kit for building reactive applications on the JVM
WildFly - WildFly Application Server
minum - A minimalist Java web framework built from scratch
Apache Tomcat - Apache Tomcat
jbang - Unleash the power of Java - JBang Lets Students, Educators and Professional Developers create, edit and run self-contained source-only Java programs with unprecedented ease.
Apache TomEE - Apache TomEE
undertow-examples
open-liberty - Open Liberty is a highly composable, fast to start, dynamic application server runtime environment
galoisenne - 🕸️ Graphs, finite fields and discrete dynamical systems in Kotlin
android-http-server - A complete zero-dependency implementation of a web server and a servlet container in Java with a sample Android application.