HTML Purifier : HTML Purifier is a standards-compliant HTML filter library written in PHP. HTML Purifier will not only remove all malicious code (better known as XSS)...
Text_Highlighter : Provides functionality to perform syntax highlighting for different file formats.
TCPDF : TCPDF is a FLOSS PHP class for generating PDF documents.
Photon : UI toolkit for building desktop apps with Electron.
