Open Source Java HTML/XHTML Software

NekoHTML is a simple HTML scanner and tag balancer that enables application programmers to parse HTML documents and access the information using standard XML interfaces.

CSSBox is an (X)HTML/CSS rendering engine written in pure Java. Its primary purpose is to provide a complete information about the rendered page suitable for further processing. However, it also allows displaying the rendered document.

Jericho HTML Parser is a java library allowing analysis and manipulation of parts of an HTML document, including server-side tags, while reproducing verbatim any unrecognised or invalid HTML.

Web data extraction (web data mining, web scraping) tool. It leverages well proved XML and text processing techologies in order to easely extract useful data from arbitrary web pages.

OpenBEXI is a WYSIWYG HTML builder using the magic of HTML5 and CSS3 . By resizing, dragging and dropping various HTML widgets it is easy to build a web page. All texts using the DOJO editor, pictures, charts, chart-flows, Dygraphs, timelines, lists and DOJO widgets edited on your browser look like the HTML page you are going to publish to your web site. OpenBEXI provides a powerful CSS and JavaScript editor to change on the fly the presentation and the behavior of your web pages. Tools allow you to create, manage and publish web projects and HTML pages for Internet.

The Wicket Stuff project makes third party components available using the Wicket web component framework. Subprojects of this project contain integrations for Spring, Groovy, Hibernate, Velocity and other popular Java open source projects.

wingS (wingS is net generation Swing) is a Java library for developing web based AJAX applications in a way like developing Swing based applications.

CodeSnippet is a set of Eclipse plug-ins to convert Ant, Java, Properties, CSS, DTD, HTML, and XML source code (complete files or snippets) to HTML with syntax highlighting.

Dojo Faces is a set of JavaServerFaces components based on the widgets of the Dojo Javascript toolkit. It offers dynamic, AJAX ready user interface components for JSF based web applications.

Identityflow provides a framework for building protocol flows that perform distributed Identity operations. Examples of Identity Operations are Single Sign-On (SSO) and Attribute queries.

Grotag views Amigaguide documents or converts them to HTML and DocBook XML. Additionally it can validate and pretty print such documents.

HtZip is a lightweight HTTP Server that serves files out of Zip Files on the server by only uncompressing the requested file.

JLoom is a JSP like template language for text generation - e.g. source code, HTML, XML. JLoom templates are modular encapsulated. Parameters can be any Java type, even Generics or Varargs. There is a plugin for Eclipse and a command line tool.

Content adaptation platform that adapts internet content to any mobile device in real time. Includes features such as device detection, image transcoding, DOM manipulation, XML/RSS feed support and much more.

Web Widget Toolkit (WTK): Server-side components for easily creating web-based user interfaces with complex navigation.

XHTML Doclet is a standards-compliant alternative to the Javadoc standard HTML doclet. It revises the document structure to exclude outdated tags and inline styles, creates valid XHTML markup, and provides better hooks for more flexible CSS manipulation.

This library contains utility classes such as a converter from plain text to HTML (for safe inclusion of user-supplied text into web pages, avoiding XSS attacks, etc.), converters from binary to hex representation, and similar functions

BTL is a template language that combines power of JSTL and XSLT to produce documents in XML, HTML, XHTML, XSL-FO, PDF or other formats, based on the JavaBean input.

This is a tool,for designing html forms,or for designing work flow,in fact for anything you will express with a tablet and a pencil.It's written with html,jsp,javascript,java.Everyone is welcomed to support it.This is a beginning

VNC for use with the BrowserMob Selenium JavaScript Validator. This tool is made available for users of BrowserMob FREE Website Monitoring and Load Testing. The BrowserMob Local Validation Service can be downloaded from https://browsermob.com/tools.

A powerful Java Template Engine, great for building HTML or XML docs. Chunk can handle many other needs and situations as well. In-tag filters & default values, multiple snippets per file, layered themes, macros, conditional includes, localization & more.

CodeSnippet is a collection of Java libraries to convert CSS, DTD, HTML, Java, JavaScript, JSP, Properties, SQL, and XML code to HTML with syntax highlighting and line number support. If you want to see it in action, visit http://snippets.hoydaa.org.

FM-Classic provides an easy way to get data from Java servlets into Web pages, and helps you keep graphic design separate from application logic. FM-Classic is a continuation of the FreeMarker 1.x code base.

FluentLenium is a React-ready website automation framework that extends Selenium to write readable, reusable, reliable and resilient UI functional tests. It’s written and maintained by people who are automating browser-based tests on a daily basis. FluentLenium provides a Java-fluent interface to Selenium, and brings some magic to avoid common issues faced by Selenium users. FluentLenium is shipped with adapters for JUnit4, JUnit5, TestNG, Spock, Spring TestNG, Cucumber and Kotest, but it can also be used standalone. FluentLenium best integrates with AssertJ, but you can also choose to use the assertion framework you want. FluentLenium gives you multiple methods which help you write tests quicker. All those methods are tested daily by commercial regression test suites maintained by project developers.

Controls developed with GWT have tightly coupled behavior with their presentation, this introduce some troubles when we need to apply new theme for UI. This library introduce painless way to decouple logic from views using plain HTML templates.