Komodo IDE is an integrated development environment (IDE) for dynamic programming languages. It was introduced in May 2000. Many of Komodo's features are derived from an embedded Python interpreter. Komodo IDE uses the Mozilla and Scintilla code base, and supports many of the same features, languages and platforms, including the languages Python, Perl, PHP, Ruby, Tcl, SQL, Smarty, CSS, HTML and XML, and the operating systems Linux, OS X, and Windows. The editor component is implemented using the Netscape Plugin Application Programming Interface (NPAPI), with the Scintilla view embedded in the XML User Interface Language (XUL) interface in the same manner as a web browser plugin.