Web Standards - From the W3C, ISO, ...
Tópico uses a subset of the following W3C or ISO (or other Web) standards or specifications.
The HyperText Markup Language (HTML) is a markup language designed for the creation of web pages with hypertext and other information to be displayed in a web browser.
The Extensible HyperText Markup Language, or XHTML, is a markup language that has the same expressive possibilities as HTML, but a stricter syntax.
Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language.
The Extensible Markup Language (XML) is a W3C-recommended general-purpose markup language for creating special-purpose markup languages, capable of describing many different kinds of data. In other words, XML is a way of describing data.
XPath (XML Path Language) is a syntax for addressing portions of an XML document.
Extensible Stylesheet Language Transformations (XSLT) is an XML-based language used for the transformation of XML documents.
XInclude is a processing model and syntax for general purpose XML inclusion. Inclusion is accomplished by merging a number of XML information sets into a single composite infoset.
Schematron is a schema language that allows you to directly express rules without creating a whole grammatical infrastructure.