Open Source HTML/XHTML Software

Parsedown is capable of escaping user-input within the HTML that it generates. Additionally Parsedown will apply sanitisation to additional scripting vectors (such as scripting link destinations) that are introduced by the markdown syntax itself. If you wish to allow HTML within untrusted user-input, but still want output to be free from XSS it is recommended that you make use of a HTML sanitiser that allows HTML tags to be whitelisted, like HTML Purifier. In both cases you should strongly consider employing defence-in-depth measures, like deploying a Content-Security-Policy (a browser security feature) so that your page is likely to be safe even if an attacker finds a vulnerability in one of the first lines of defence. Safe mode does not necessarily yield safe results when using extensions to Parsedown. Extensions should be evaluated on their own to determine their specific safety against XSS.

This library allows you to generate HTML pages directly from your code in a strongly typed, compositional, safe and concise manner. Requires the .NET Framework 4 Client Profile only. It is licensed under LGPL, which means that you may use it in commercial products. The project logo is from Mariano Real, who kindly provided it under a Creative-Commons license.

Have you heard about Haml project?? It is template system for Ruby. Writed by Hampton Catlin, Jeff Hardy and Nathan Weizenbaum. I rewrite it for PHP with small chages. Check it!

(Hyper)Markup can: 1) Edit HTML or text files, 2) tidy up your HTML source code and produce formatted text, 3) Flexisibly generate XML codes or XHTML files from given HTML files with XML template and XSL stylesheet.

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.

Programa de formatação de código Delphi (Object Pascal) para Html para postar códigos em Blogs em especial para o Blogspot. Program code formatting Delphi (Object Pascal) to Html codes to post in Blogs in particular for Blogspot. Vídeo de Demonstração Demo video http://www.youtube.com/watch?v=7LbdhOzDxwA

Formitable is a PHP class which can output HTML forms from MySQL database tables. The table is analyzed in order to output a form which uses the best input type for each field. The forms are customizable and data is inserted into the table on submission.

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.

LayManSys - Layout Management System - is a PHP framework, that helps you providing a consistent look&feel of your web pages. It stores the meta information about the documents in RDF files and uses them for generating the HTML frame (<head> and footer).