JavaScript is a great language. It has a simple syntax, large ecosystem and, what is most important, a great community. At the same time, we all know that JavaScript is quite a funny language with ...

Prototyping is my favorite part of programming. I like building new stuff and getting things working. It’s no surprise, then, that I am a big fan of MongoDB and NoSQL in general. Don’t get me wrong: I ...

Imagine you want to send a secret message to a friend, but the channel you want to use is compromised and monitored. You could use some encryption, but that would arouse the suspicion of the people ...

Node doesn't have a DOM available. So in order to render HTML we use string concatenation instead. This has the fun benefit of being quite efficient, which in turn means it's great for server ...

While JavaScript has many applications, working with string values is one of the most popular. Strings are objects within the JavaScript language. They are not stored as character arrays, so built-in ...

The Crawler Workbench is a graphical user interface that lets you configure and control a customizable web crawler. Using the Crawler Workbench, you can: Visualize a collection of web pages as a graph ...