SwiftBites - Learn how to code in swift with interactive mini lessons
XAMPP - XAMPP is a free and open-source cross-platform web server that is primarily used when locally developing web applications.
Flowlingo - Get fluent in a language through content immersion
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
calibre - Ebook manager, viewer & converter
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996