#Quick node js tutorial how to#
#Quick node js tutorial install#
#Quick node js tutorial full#
#Quick node js tutorial code#
#Quick node js tutorial download#

Start off by importing the required modules. It comes with a http module that provides a set of functions and classes for building a HTTP server.įor this basic HTTP server, we will also be using file system, path and url, all of which are native Node.js modules. Node.js is a Javascript run-time environment built on Chrome’s V8 Javascript engine. It’s just that some languages are better at doing certain things than others. Python, Go, Ruby, this list can go on for quite a bit. Technically, you could write a web server in any language.

#Quick node js tutorial full#

That said, if you want to keep in touch with Node.js and the surrounding ecosystem, you should go follow on Twitter! We'll keep you updated with important news from the Node.js project, and share the best Node.Web servers handle incoming requests and respond to them accordinglyīoth are full suite open-source software packages that include features like authentication schemes, URL rewriting, logging and proxying, just to name a few. Maybe you'd just like to start deploying your applications? In that case, check out our guide on deploying Node.js apps with systemd!

#Quick node js tutorial code#

Looking for ways to standardize your JavaScript code across your team? In that case, you should check out our guide to using ESLint to build code standards in Node.js applications.

We've got a ton of articles on getting started with Node.js! If you're interested in exploring ES6, you should check out our article on some of the most exciting ES6 features in Node.js.

#Quick node js tutorial install#

To easily update your version of npm, you can run the following command: $ sudo npm install npm -global // Update the `npm` CLI client Because of this, there's almost always a newer version of npm than the one that is installed by default with a given version of Node. The npm releases aren't synced with Node.js releases. Node.js always ships with a specific version of npm - Node.js doesn't (and shouldn't!) automatically update npm. V6.9.4 // The version of Node.js that's installed - v6.9.4 was the most current LTS release at the time of writing.Īs one last step for good measure, we'll update your version of npm. If Node.js was properly installed, you'll see something close to (but probably not exactly) this: $ node -v // The command we ran - tests the version of Node.js that's currently installed To verify that Node.js was installed correctly on your Mac, you can run the following command in your terminal: $ node -v Step 3: Verify that Node.js was Properly installed Authenticate with your Mac to allow the Installation.You can get through it by following the guide below: The installer is a pretty typical interface - it won't take long to get through it (under a minute), even though there are a few parts to it. Now that you've got the installer downloaded, you'll need to run it. Make sure you save it somewhere that you'll be able to access it! Step 2: Run the Node.js Installer

#Quick node js tutorial download#

You can get the macOS installer by clicking the Macintosh Installer option - this will download the. To do so, we can head over to the Node.js Downloads page to download the installer. pkg InstallerĪs our first step, we need to actually get the official installer for Node.js on macOS.

You're finished! To ensure Node.js has been installed, run node -v in your terminal - you should get something like v6.9.4.

Run the installer, including accepting the license, selecting the destination, and authenticating for the install.

Download Node.js for macOS by clicking the 'Macintosh Installer' option.

Here's the abbreviated guide, highlighting the major steps: Step 0: The Quick Guide (TL DR) to Get Node.js Installed on macOS

These are the versions that are consistently tested and supported by the Node.js build process at the time of writing. This guide covers installing Node.js on the following versions of OS X and macOS: OS X 10.10 (Yosemite), OS X 10.11 (El Capitan), and macOS 10.11. Once we've completed the entirety of the tutorial, you'll be ready to take the next step with Node.js.

#Quick node js tutorial how to#

In this quick tutorial, we'll take a quick look at how to get Node.js on macOS.

With Node.js, the only initial setup required is, quite simply, getting the binary installed. Just like any programming language, platform, or library, getting up and running with Node.js takes some initial setup before you can start hacking away.