Hosting your own VPN server can secure your network by allowing you to set rigourous firewalls in place (to block important services like SSH), while still being able to maintain administrative access when you’re connected to the VPN.
Responsive design is the idea of making your website look great at any resolution—not just on desktop and mobile. With a responsive site, your desktop and mobile site are the same page, and scale with window size.
API servers are everywhere—anytime you connect to or refresh a web application, your browser is sending out requests for the latest data. We’ll take a look at how that’s handled behind the scenes, and how you can code your own API server.