Looking for alternatives or competitors to Spark? Other important factors to consider when researching alternatives to Spark include integration and projects. The best overall Spark alternative is spring.io. Other similar apps like Spark are Grails, Vaadin, Eclipse Jetty, and JHipster. Spark alternatives can be found in Java Web Frameworks but may also be in JavaScript Web Frameworks.
The Spring Framework is an application framework and inversion of control container for the Java platform.
A powerful Groovy-based web application framework for the JVM
Build your web UIs in HTML or Java
Eclipse Jetty provides a Web server and javax.servlet container, plus support for HTTP/2, WebSocket, OSGi, JMX, JNDI, JAAS and many other integrations.
JHipster is a development platform to generate, develop and deploy Spring Boot + Angular Web applications and Spring microservices.
Hibernate an open source Java persistence framework project.
Stripes is a presentation framework for building web applications using the latest Java technologies.
Jmix is a high level framework for the rapid development of enterprise applications with rich web interfaces. The platform abstracts developers from underlying technologies so they can focus on the business tasks, whilst retaining full flexibility by providing unrestricted access to low level code.
RAP provides a powerful widget toolkit and integrates well with proven technologies such as OSGi and JEE. You can write your application entirely in Java, re-use code and benefit from first-class IDE tools.
The JavaScript App Platform