Show HN: Enlight – Learn to code by building projects
The [nodejs chat application](<a href="https://tryenlight.github.io/nodejs-chat" rel="nofollow">https://tryenlight.github.io/nodejs-chat</a>) should at least briefly run through the perils of XSS and ways to sanitize inputs. The chat app lets you inject arbitrary javascript/html/css which noobs may not consider at all.<p>Otherwise, great idea! Should help a lot of people