Node.js fundamentals: how to upgrade the Node.js version

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It is copied below for your reference. Terminal is an appilcation on the Mac system.

Would you like to answer one of these instead? I'm in a Windows environment. Download, compile, and install newer versions of Node with nvm install.

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What about string templates or destructuring assignment. Node uses Chrome V8 JavaScript engine New language features trickle down to Node. New language features in Node depend on them being implemented first in V8. The V8 project pushes forward steadily and the team releases a new version roughly every six weeks. Because the speed of change is this fast, it can be hard to try manually to list the features. Hand curated lists lose freshness as soon as a new version of Node is rolled out. Instead of trying to manually list the features, here are two strategies that allow you check nodejs version determine whether a language feature is implemented in Node. Way 1, Easy - Compatibility Table Dynamically generated compatibility tables are useful and stay better up-to-date. Information can be kept fresh by basing evaluation criteria in small tests that check the presence of a language feature. A popular dynamically generated list is the one at. It shows a list of features for all major JavaScript engines. Instead of looking at list of all features, we are interested only in what is available in Node. For Node specific list, can be used, that leverages from the same data as kangax. Way 2, Hard - Backtrack V8 version Specific features can be tracked down by looking at the V8 version included in Node. The V8 version included in Node can be printed out with node -p process. The V8 team keeps an issue tracker at. The tracker has dedicated label for upcoming language features. The V8 project also includes a conformance status document tested check nodejs version. In the V8 issue tracker, the ticket for for destructuring assignment is. Two ways to check Language features become available in batches in Node. Manually curated feature lists become quickly outdated. For an evergreen way of checking feature availability you can use a dynamically generated feature list or backtrack the specific version of V8 engine used in Node.

Do subscribe to my channel for more such videos : You can also watch: How to change gmail password : How to reset yahoo mail password : Follow us on twitter: Music Credits: New Chances by Muciojad Creative Commons — Attribution 3. I'm in a Windows environment. Hand curated lists lose freshness as soon as a new version of Node is rolled out. I searched for directories in my Ubuntu 15. For an evergreen way of checking feature availability you can use a dynamically generated feature list or backtrack the specific version of V8 engine used in Node. Use nvm use stable or a specific version number to use that Node version. Along with key review factors, this compensation may impact how and where products appear across the site including, for example, the order in which they appear. Please report any issues you encounter to the package maintainer. PowerShell on Windows : npm install n -g n 0. Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 on this site the. I noticed that the npm version is somewhat old, so I wanted to check the problem with the latest release.