ajax
for fast, interactive website programming
javascript
all of the pages here do have js components
perl
media applications, e.g. programming modules for multi-modal annotation program
php
prolog
general natural language applications, e.g., a shift-reduce parser for short natural language discourses & generator for hpsg matrices, tree structures and drs-boxes
sql
general database management operations, e.g., in back ends for web pages
svg, xml, xslt, xpath
e.g. for data transformation and rendering in an RST annotation tool
