Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
wxWidgets - wxWidgets: Cross-Platform GUI Library
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
GTK - GTK+ is a multi-platform toolkit for creating graphical user interfaces.
LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.
Electron - Build cross platform desktop apps with web technologies