Node Js has become the ubiquitous tool for Javascript web development and virtual any technology written in Javascript for the web. These days, all this technology will use Node Js in some way. Whether that’s fulling implementing it within a project’s technology stack or simply using it locally to compile stylesheets. Node Js has become a cornerstone of the Javascript eco-system. Its versatility for using and huge community behind it makes it indispensable for the modern Javascript developer and it’s virtually a requirement to be at least somewhat familiar with it these days. If you are not, then read on to find out why you should consider to take a node Js course.
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What is Node Js?
Node Js is a Javascript runtime environment. This means that it was built as a standalone application that runs on your machine and functions like a server, while traditionally Javascript was considered a client-side language with script that executed in your browser. This means that it can be used to power the server-side backend technology of a website, and also being used to run tasks and provide the backbone for frontend development. Using one language for both server-sides and client-sides software brings huge benefits, as a unified language no longer silo developers into ‘client-side’ or ‘server-side’. Teams can work much more efficiently and everyone on the project is able to work in a single consistent language.
While the Node Js benefits for teams are many. It is also useful for solo developers or developers who don’t want to fully integrate it into their existing technology stack. Node Js can also be used exclusively to assist with local development. Virtually every Javascript library written these days will include a release on the npm, including some libraries that must be installed using the npm.
What is the npm?
npm stands for Node Package Manager and functions as the largest Javascript software registry. Virtually every Javascript library written these days can be downloaded and integrated into your project straight from the npm. Use the npm has several advantages over simply copying the relevant files into your project. It can be used to keep track of your dependencies, update them when new releases are pushed and allows for nimbler project distribution and deployment.
Node Js and npm can be scripted to download external packages as part of the deployment process, meaning you don’t have to include your project dependencies directly in your code base. This saves space and, in conjunction with version control software, makes it much easier for new developers to get a copy of a project and get started.
Why is node.js worth learning?
Plenty of other languages are used for web development, but they require running on external servers, while Javascript runs in the browser and thus is installed on every client machine. It is fast, thanks to the powerful V8 engine and a huge community of developers powering it, which only continues to grow as Javascript becomes the de facto we language programming.
Node Js developers are therefore in high demand and it is a role with very varied possibilities. As Node Js is used for everything, you could get a job as a Node Js developer to create websites, write tool chain software or develop server-side applications. There is a lot of variety in Node Js jobs, so if you’re looking to begin a career in modern software development, taking a Node Js course is a great way to get started.
What sort of Node Js courses are available?
As Node Js is such a versatile language with a range of uses within a project and a vast community backing it, there are a lot of topics to cover. Courses can range from a complete overview of Node Js and how it fits into the development eco-system to courses that focus exclusively on one facet of Node Js, such as how to use npm or different elements of the Node Js core.
Plenty of projects are built on top of Node Js in some way, so it makes sense to take a Node Js course even if you aren’t intending to explicitly become a Node Js developer. Since it is such a ubiquitous part of web development these days. It’s worth at least having a grasp of the basics of Node Js no matter what your level of involvement with it might be. Familiarity with it is a good idea because many companies look out for developers with Node Js experience, no matter the level of fluency.
It’s not as hard as you think
When developers encounter Node Js, the sheer size and scope of the project can be off-putting. This is particularly true if your experience with Javascript prior to Node Js has been jQuery or something similar. This Javascript using is very different and appears daunting to learn when first encountered.
The truth is that Node Js is a very complicated project, but you simply don’t need to know everything about it to use it. Many more developers know how to use the basics of Node Js to take advantage of features like task runners and the npm registry, but fewer know the core of Node Js intimately. This means that you don’t need to learn everything there is to know about Node Js before you could start making use of it and extracting the benefits that it brings. A few hours is all that you need for a Javascript developer to learn programming with the fundamentals of Node Js and be able to start using it in projects.
Is it suitable for complete beginners?
While Node Js course is easy to pick up and start using for developers already familiar with Javascript, if you’re completely new to Javascript then it’s advised you steer clear at first. Many courses assume some level of familiarity with Javascript, as Node Js and its entire eco-system is built on it. Getting the most out of Node Js requires knowledge of Javascript and how it works. Covering this as part of a course about Node Js is beyond the scope of most, so it won’t be included.
Learning Javascript is worthy of a course within itself, and Node Js may even feature as a minor module as part of explaining the Javascript eco-system. You don’t need to know much Javascript, but it’s recommended to have a basic grasp of how to use the language. Node Js runs from the command line, so a familiarity with CLI tools will also come in handy and speed up learning how to use Node Js for your next project.
Ubiqum Code Academy is your programming school. Here we can help you as we are a high performance center for beginners in web development learning and data analytics with a 100% practical methodology.