How to upgrade node version
How to upgrade node version
How to Update Node.Js to Any Version? How To Update Node.Js To Latest Version?
Node.js is an open-source JavaScript runtime environment. Since Node.js has an active community of users, minor updates of the software come out every few weeks.
You may be using Node.js as a layer of the MEAN stack or in a different JS framework. Either way, make sure to update Node.js regularly to ensure system security.
There are several ways to install Node.js and NPM. Likewise, there are several ways to update your Node.js version, depending on the operating system running on your machine.
In this article, you will learn how to update to the latest Node.js version on Linux.
3 Ways to Update Node.js to Latest Version on Linux Systems
There are different ways to update Node.js if you are using a Linux-based system. Although using the Node Version Manager is the easiest and most recommended option, you can also update with the local package manager or by downloading the binary packages.
Option 1: Update Node.js with NVM (Node Version Manager)
The best way to upgrade Node.js is with NVM, a practical tool for managing multiple Node.js versions.
2. Download the following dependencies by typing:
3. Install NVM using the curl command:
4. Close and reopen the terminal.
5. Then, verify if you have successfully installed NVM:
6. Before upgrading Node.js, check which version you have running on the system:
7. Now you can check for newly available releases with:
8. To install the latest version, use the nvm command with the specific Node.js version:
Option 2: Update Node.js with NPM (Node Package Manager)
As an alternative, you can use Node’s official package manager to update Node.js. NPM is a tool for installing and managing package dependencies.
If you have Node on your system, you have NPM, as well. With the npm command, you can check running Node.js versions and install the latest release.
By adding the n module, you can interactively manage Node.js versions.
1. First, clear the npm cache:
2. Install n, Node’s version manager:
3. With the n module installed, you can use it to:
Option 3: Update Node.js with Binary Packages
Updating Node.js with binary packages is the least recommended option. However, if it is the only way you can upgrade to the latest Node.js version, follow the steps outlined below.
1. Navigate to Node’s official downloads page where you can find all available packages. There you can download the source code or pre-built installer for the LTS versions or the latest release.
2. You can either download the package from your browser or find the version number you need and add it to the wget command:
3. Install xz-utils used to extract the binary package:
4. Extract and install the package with the command:
Upgrading Node.js to Latest Version – Here’s a Step-by-Step Guideline to update to the Node.js V 14
Change is inevitable, and in the tech world, it is highly recommended. We must keep ourselves and our digital platforms up-to-date to keep our competitors at bay and our end-users closer. In this post, we bring towards you everything that you need to know about the latest Node.js version 14 release: all about the new features included and how you can update your Node.js application to the upgraded version.
Upgrading to the latest Node.js V 14 shall aid your application’s improved performance, and you shall gain new users.
Table of Contents
1. Node.js V14 New Features
2. How To Upgrade Node Version 14 on Linux System
3. Upgrading Node.js to Latest Version 14 on macOS and Windows System
4. How Bacancy Technology helps you?
What’s New in Node.js 14?
Take a look at the distinguishing features of Node.js with the latest version 14 release.
✪ Stable Diagnostic Report
The Diagnostic report that was an experiment in the Node.js version 12, comes as a stable release in V14. With the help of this diagnostic report, you can generate a report on-demand as a specific event takes place.
Developers can easily enable diagnostic reports by adding a command-line option.
✪ Javascript Engine upgraded to V8 8.1
The exciting part is the fun with naming conventions; it is the 8th version of Node version 8, so it’s Node.js V8 8.1 update. The newly added features of this Javascript version includes optional chaining, nullish coalescing, display of names, numbering system, calendar, and date & time format.
✪ Experimental Async Local Storage API
The continuation of local storage started as an experiment in the previous versions and is now proven to be a crucial use case of the Async Hooks in version 14 of Node.js. Though it was backported in the last version 13.10, Async Local Storage is now available for you in the form of an API.
✪ Streams
In the current version of Node, the Streams API has undergone consistent changes so that developers can overcome the complex behavior and experience a rich streaming functionality. If your Node.js application relies majorly on streams, we recommend you test your app with the latest Node version 14 update.
✪ Web Assembly System Interface
Node 14.x release supports an experimental initiative for Web Assembly System Interface WASI, which can drastically simplify the experience of native modules. Developers and end-users get cross-platform support and improved performance with this trial feature.
✪ Removal of Experimental Modules Warning
In the Node.js 13 release, you would get an unlikely warning message when you use Ecma Script Module ESM, which is now eradicated in the V14 update. Yes, it is experimental and may not be backward compatible, making it cautious about using in production environments.
✪ New Compiler and platform minimums
With every new release of Node.js, there are specific pre-built binaries and minimum toolchains for various platforms. WIth Node.js V14, we have minimum macOS 10.13 High Sierra, Linux GCC 6, and Windows with End-of-Life distributions.
How to Upgrade Node Version 14?
We have compiled a step-by-step process for upgrading your NodeJS application version to V14 for both
(ii). Windows and macOS systems
Update NodeJS on Linux Systems
There are 3 variants answers for you question how to update Node JS version on the Linux system: via Node Version Manager NVM, with Node Package Manager NPM, and using Binary Packages. Let us check out each option, and you may use whichever way you may like.
A. Update your Node app using Node Version Manager NVM
You can manage multiple versions of Node.js using NVM, and it is ideally the most suitable way to update your Node.js application. Here is a step-by-step explanation of how you can upgrade your Node.js project on Linux using NVM:
1) Use the following command to update the package repository,
2) You need to download the dependencies by using this command.
3) Use the curl command to install Nodejs Version Manager NVM.
4) The next step is to close and then reopen the terminal.
5) Just check if you have installed NVM appropriately,
6) Check the current version of usage in your system,
7) Next, you can check which new releases are available with nvm ls,
8) Finally, you should choose the latest version 14 with the nvm install command.
B. Upgrade your Node application with Node Package Manager NPM
An alternative method of updating your Node.js application is by using the official Node Package Manager NPM. Developers can install nodejs and manage dependencies in this method.
As your system incorporates Node, you are aware of NPM along with it. So, you can interact and manage with the Node version using the n module. Find out the chronological method here:
1) First of all, you need to clear your npm cache
2) Next, you need to install the Node’s version manager n
3) As you have the n module installed, you can install the latest stable version using n stable, latest release using n latest and install nodejs a specific Node version using n [version.number].
C. Use Binary Packages to update your Node Application
The last option and the least preferable one is to update your Node.js using the binary packages.
1) Reach the official Node download page, where you will find all the packages available. Over here, you can get the source code or the LTS version installer.
2) So download it from your browser or use the wget command:
3) Extract the binary package using the install nodejs xz-utils
4) Use the following command to extract and install the package.
Upgrading Node.js to Latest Version on macOS and Windows System
If you are using Windows or macOS systems, implementing an update NodeJS application works on the same principles. Let us find out the two ways you can upgrade to Node.js V14: Installer and NPM.
A. Update NodeJS app on Windows and macOS using Installer
The first way of updating your Node to V14 is by using the Installer. As you go on the official download page of Node.js, you get to download the latest Node version, which replaces and overwrites your older version.
1) Go on the website → Download section, and click on the LTS latest stable version or the current latest features.
2) Depending on your system, click on the macOS directory or Windows. Your system will download the package in the specific directory.
3) You can run the installer, as the download is executed.
4) Next, you will get to see the Wizard that will help you through your installation.
5) You just need to accept the terms & conditions and press next.
6) You will have to select the directory where you want to install NodeJS the Node update.
7) You can customize the features that you get along with the updated version by clicking on the icon tree.
8) And you are ready with the installation steps. Just be patient until the process completes, and then you may click the Finish button.
9) You can check whether the latest version is updated on your system or not with this command:
However, the above manner or updating the Node version may turn up by storing two different Node versions on your system, which is confusing. So, in that case, you should upgrade using the Node Package Manager NPM.
B. Update NodeJS using Node Package Manager NPM on Windows & macOS
You’re going to use the n model with npm command to update the Node.js version on your Windows or macOS.
1) Primarily check the current Node version in your system.
2) The second thing you need to do is to clear the npm cache.
3) Then you need to install n globally:
4) Next, install NodeJS the latest stable version of release.
How to Upgrade Nodejs Version?
Node.js just like other open-source projects is a fast-moving project. To boost stability and security minor updates come out every few weeks.
Upgrade Nodejs Version
In this journal, we’ve compiled some of the basic, simplest and most effective ways to install or upgrade to the newest version of Node on Linux-based, Windows, and macOS machines.
Before you get started with the upgradation process, first check which version of Node.js is installed on your machine. To check the same run the following command in the terminal or command prompt.
#Linux Machine
To upgrade Node.js on Linux based machines we can use either of the 3 ways mentioned below.
Method #1 – Node Version Manager (nvm)
Node Version Manager, or nvm, is far and away the best method to upgrade Node. To use nvm, you’ll be needing a C++ compiler, as well as the build-essential and libel-dev packages. Use the following commands to get these packages.
To install or update nvm, you can get the install script by using cURL.
You can use the following command to download, compile, and install the latest version of Node.
NOTE: Replace the #(s) with the Node version which you want to use.
Method #2 – Node Package Manager (npm)
If nvm is not your cup of tea, Node package manager, or npm, is your next best bet. NPM helps you discover, share, and use code, along with managing dependencies.
npm comes with the handy module “n” which helps us in upgrading the Node version. Run the following series of commands to update the latest and stable version of Node on your machine.
If you want the latest version or a specific version of the Node, then you can use the following commands
Method #3 – Using Binary Packages
This is not the ideal suggested way to update Node, but if you still want to use this method then you have to go the official Node.js downloads page to get the 32-bit or 64-bit Linux binary file. Unpack the downloaded file using the xz-utils tool.
Use this to install the binary package in usr/local:
Now that you have installed Node and npm, we will suggest opting Method #2 for your next update of Node.
#Windows/macOS Machine
Alternatively, macOS users can use the npm and n instructions above.
How to Update Node.js to the Latest Version
Node.js is an open-source and cross-platform JavaScript runtime environment used to run JavaScript code on the server-side. It is primarily used for non-blocking, event-driven servers, traditional web sites and back-end API services.
You already know how to install Node.js and NPM using three different ways. If your application is running on the Node.js server then I would recommend updating Node.js version regularly to improve the security. There are several ways you can update your Node.js version in Linux system.
In this tutorial, you will learn –
Prerequisites
Update Node.js Version Using NVM
The Simple and easiest way to update Node.js version is with Node Version Manager. NVM allows you to install and manage multiple Node.js versions.
First, update your system packages with the following command:
Next, go to the NVM Git Repository page then download and run the NVM installation script using the following command:
Next, close and reopen the terminal or run the following command to activate the profile.
Next, verify the NVM version with the following command:
Next, print a list of all available Node.js version using the following command:
Next, install your desired version of Node.js from the above output as shown below:
For example, to install the Node.js version v15.6.0., run the following command:
Update Node.js Version Using NPM
NPM stands for “Node Package Manager” is a package manager for Node.js. It is used for installing and managing Node.js dependencies.
If Node.js is installed in your system then you have NPM also installed.
First, clear the NPM cache using the command below:
Next, you will need to install the “n” Node’s version manager in your system. You can install it with the following command:
To install the latest stable version of Node.js, run the following command:
To install the latest release of Node.js, run the following command:
To install the specific (v15.0.0) Node.js version, run the following command:
Update Node.js Version from Binary Packages
You can also update the Node.js version by downloading Node.js tarball from its official website.
First, go to the Node.js official download page and download the latest version of Node.js tarball with the following command:
Once the package is downloaded, install the xz-utils package to extract the downloaded file:
How to Change Node.JS Version
In this quick guide, we’ll be looking at the easiest way to change Node.JS version using nvm.
Using nvm to change Node.JS version
First, you will need to install nvm, which stands for node version management. To install nvm, you can do it by running the following script:
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Alternatively, you can install it with wget:
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To test this has worked, write nvm into terminal, and press enter. You should be greeted with the nvm help functions.
Changing Node.JS version with nvm
To change Node.JS versions, we have to first download the version we want. Make sure you have nvm installed first. If you don’t know the version you want to install, type nvm ls-remote to get a full list of all installable Node.JS versions.
Next, when you have selected the version you want to install, use nvm install to install it. The below code will install Node.JS v17.0.1:
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If you simply want to install the latest stable version of Node.JS, you can use the following command:
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Once the installation has finished, use the nvm use command to ensure the correct version is being used. The below code will ensure v17.0.1 is being used:
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Upgrading an old project to a new Node.JS version
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