X10 Programming Language is developed by IBM. It is Easy to use Programming Language.
XSLT stands for XSL Transformations. XSL is well known as Extensible Stylesheet Language which is used for XML documents. XSLT is a language used to describe a transformation that can be applied to a set of XML documents to generate a new set of transformed HTML documents.
Xpath is a XML path programming language used for the selecting nodes from the XML document
XML is a versatile markup language, capable of labeling the information content of diverse data sources including structured and semi-structured documents, relational databases, and object repositories