Node.js 19 is now obtainable


The Node.js workforce has launched Node.js 19, which updates the V8 JavaScript engine to model 10.7 and permits HTTP(s)/1.1 KeepAlive by default.

Model 10.7 of the V8 JavaScript engine provides to the JavaScript API the most recent model of Intl.NumberFormat, which lets builders create a formatter occasion that’s reusable and that helps locale-aware quantity formatting. 

By having HTTP(s)/1.1 KeepAlive enabled by default, any outgoing connection will robotically use it and it’ll present higher throughput. It is because connections are reused. 

Different new options embrace:

  • Help for operating the runtime in “watch” mode, which restarts the method if an imported file is modified
  • WebCrypto API is now steady
  • Elimination of assist for DTrace, SystemTap, and ETW
  • Elimination of the –experimental-specifier-resolution flag 

In keeping with the workforce, Node.js 19 will develop into the “Present” launch line after Node.js 18 enters Lengthy-Time period Help on the finish of the month, and it’ll stay that means by April 2023. 

“With over 1,150 commits because the final launch, Node.js continues to enhance alongside a broad spectrum of performance. Enhancements in connectivity, efficiency and throughput are vital elements of Node.js 19. We’ve been working laborious on making Node.js safer and performant, and I consider we’re getting higher and higher. When you’re in energetic deployment, Node.js 18 LTS is for you. When you’re fascinated by gaining access to options early, Node.js 19 is prepared,” mentioned Rafael Gonzaga, Node.js Core member. “Many due to our open supply contributors for making Node.js higher and higher.”


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