Understanding process.nextTick() - How To Node - NodeJSHEADS UP! This article was written for an older version of node. More up-to-date information may be available elsewhere. I have seen quite a few people being confused about process.nextTick(). Let's take a look at what process.nextTick() does, and when to use it. As you might already know, every Node application runs on a single thread. What this means is that apart from I/O - at any time, only on
