Javalin

Javalin is a lightweight web framework for Java and Kotlin that runs on Jetty and needs no annotations or container. It suits APIs, internal tools and modest content sites that want the Java ecosystem without a full application server. This tag collects guides on building feeds and automation with Javalin. Articles explain handlers, JDBC queries, XML documents built with the JDK, date formats, ETags and conditional requests. They also show how to connect a Javalin feed to social media so that new items are shared automatically. The advice fits developers who maintain Java services that publish articles, listings or release notes.