Pancake.io - Publication platform(host) for static sites
Payara Server - Payara Server is a fully supported, developer-friendly, open source application server. Innovative, cloud-native, optimized for production deployments. Jakarta EE & MicroProfile compatible.
GitHub Pages - A free, static web host for open-source projects on GitHub
JBoss - JBoss is Red Hats Java EE 5-compliant (soon Java EE 6-compliant) application server.
GoDrop.it - The godrop.it service automatically turns all your Markdown files from your Dropbox into a blog.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies