Why you should never, ever, ever use MongoDB

doSomething().then(function () {
  return doSomethingElse();
});

doSomething().then(function () {
  doSomethingElse();
});

doSomething().then(doSomethingElse());

doSomething().then(doSomethingElse);

Git from the inside out 

ES7 gives us a new kind of function, the async function. Inside of an async function, we have a new keyword, await, which we use to "wait for" a promise 

websites from hell 

Before MongoDB, before Cassandra, before “NoSQL”, there was Lucene. 

NativeScript is a new framework for building native apps that allows developers to share code across iOS, Android, and Windows.  

How we upgrade a live data center