Over a million developers have joined DZone.
{{announcement.body}}
{{announcement.title}}

Node.js 8: The First Week

DZone's Guide to

Node.js 8: The First Week

Learn about the newest iteration of the JavaScript runtime, and see how the web dev community has responded to its release.

· Web Dev Zone
Free Resource

Get deep insight into Node.js applications with real-time metrics, CPU profiling, and heap snapshots with N|Solid from NodeSource. Learn more.

This week, we got the release of Node.js 8 - an entirely new version of Node.js, heading toward becoming an LTS release line in October. The release of Node.js 8 came with quite a few hefty new features, many small improvements, and tons of new opportunities for developers.

Because of just how massive Node.js 8 was - both the release itself and the community’s overwhelmingly positive response - I wanted to share some of the highlights from the first week of Node.js 8.

Some of the Most Exciting Features of Node.js 8

Key new features to keep an eye on with the release of Node.js 8 - which was one of, if not the, biggest semver major releases since the initial release of Node.js 4.0.0.

  • Async Hooks, a diagnostics tool that’s been in development for quite some time, has finally landed!
  • Node.js 8 now ships with V8 5.8, which includes TurboFan and Ignition. One key thing to note is that these are not enabled by default.
  • The util.promisify() feature allows Node.js callback-style APIs to be wrapped in a Promise.
  • With the release of Node.js 8 has come the parallel release of npm@5, with a ton of improvements and new features.
  • A new *experimental* JavaScript Inspector API has shipped.

Highlights From GitHub

Here are some of the highlights from the Node.js Organization on GitHub that are centered on the release of Node.js 8.

Releases, Commits, and Post-release issues

Notable Articles and Links From Release Week

There has been a ton of great content that’s come up over the week, so here’s a collection of just some to add to your reading list.

One Last Thing...

Beside the small tweak to the way we write Node.js 8, there’s going to be a lot of tools, tutorials, and guides on Node.js 8 and how to use its wealth of new features effectively as it heads toward its eventual LTS date.

One of the tools that is going to tie into Node.js 8 deeply - as it becomes an LTS release line - is N|Solid. If you need to ensure both security and reliability for your Node.js applications and services, you should take a peek at it.

If you want to stay in the loop with the tools, tutorials, guides, tips, tricks, updates, and more about Node.js 8, be sure to follow @NodeSource on Twitter and keep an eye on the NodeSource Blog to stay in the loop.

Node.js application metrics sent directly to any statsd-compliant system. Get N|Solid

Topics:
node.js ,web dev ,backend

Published at DZone with permission of Tierney Cyren, DZone MVB. See the original article here.

Opinions expressed by DZone contributors are their own.

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}