Here's a quick look at what the world's most modern, user-oriented, browser-based IRC client looks like. We're sure you're going to love it! Step 1: Install Node.js aIRChat is built on top of the Node.js platform, so you will have to install the version for your operating system first. On Windows, make sure Node.js is installed into "C:\Program Files (x86)", the default location. Step 2: Download