JLink lets users author flow charts based on ISO 5807 and IBM standards. Developers can use JLink to add flowcharts to applications, serve a flow chart over the web in PDF or PNG, or dynamically create a flowchart with Javascript, Python or Ruby scripts
WikiPDF is a mediawiki extension based on Wiki2PDF that adds PDF/LaTeX features to mediawiki. Wiki2PDF is a python script to convert multiple articles of a mediawiki based wiki (pre-configured to use with www.wikipedia.org) to a single LaTeX or PDF file.