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It also upgrades it to run outside the browser which was the original run-time environment for the Language.īecause these upgrades are packaged into Node.js developers can now use JavaScript for frontend and backend development making JavaScript a full-stack language. What Node.js simply does is repackage the functionalities and features of the JavaScript language into modules. Node.js is not a programming language, some newbies think it is, but it's not! It is an open-source JavaScript runtime environment that executes JavaScript codes outside the browser. Check Node.js Certification to speed up your learning curve. In this article, you will learn step-by-step how to install Node.js on Ubuntu 22.04 (Linux-based) system. Before Node.js, the JavaScript folks were compelled to learn a second language that helped them perform all their backend activities, a pain in the neck. Learning one language that would serve all your development needs is a goldmine in the tech world.

Being able to install Node.js on Ubuntu or another OS is a boon for JavaScript users worldwide.