JSJ 398: Node 12 with Paige Niedringhaus
JavaScript Jabber8 Loka 2019

JSJ 398: Node 12 with Paige Niedringhaus

Guest Paige Niedringhaus has been a developer full time for 3 years, and today she is here to talk about Node 12. One of the things she is most excited about is the ES6 support that is now available, so things that used to require React, Angular, or Vue can now be done in Node. The require function will not have to be used in Node 12. AJ is worried about some of these changes and expresses his concerns. Paige assures him that in the beginning you won’t have to switch things to imports. You may have to change file extensions/types so Node can pick up what it’s supposed to be using. They are also trying to make it compatible with CommonJS.Node 12 also boasts an improved startup time. The panel discusses what specifically this means. They talk about the code cache and how Node caches the built in libraries that it comes prepackaged with. The V8 engine is also getting many performance enhancements. Paige talks about the shift from promises to async. In Node 12, async functions will actually be faster than promises. They discuss some of the difficulties they’ve had in the past with Async08, and especially callbacks. Another feature of Node 12 is better security. The transcripted security layer (TLS), which is how Node handles encrypted strains of communication, is upgrading to 1.3. The protocol is simpler to implement, quicker to negotiate sessions between the applications, provides increased end user privacy, and reduces request time. Overall, this means less latency for everybody. 1.3 also gets rid of the edge cases that caused TLS to be way far slower than it needed to be. The conversation turns to properly configuring default heap limits to prevent an ‘out of memory’ error. Configuring heap limits is something necessary when constructing an incredibly large object or array of objects. Node 12 also offers formatted diagnostic summaries, which can include information on total memory, used memory, memory limits, and environment lags. It can report on uncaught exceptions and fatal errors. Overall, Node 12 is trying to help with the debugging process. They talk about the different parsers available and how issues with key pairing in Node have been solved. Paige talks about using worker threads in Node 12. Worker threads are really beneficial for CPU intensive JavaScript operations. Worker threads are there for those things that eat up all of your memory, they can alleviate the load and keep your program running efficiently while doing their own operations on the sideline, and returning to the main thread once they’ve finished their job. None of the panelists have really used worker threads, so they discuss why that is and how they might use Worker Threads in Node 12. In addition, Node 12 is making Native module creation and support easier, as well as all the different binaries a node developer would want to support. Paige makes it a point to mention the new compiler and minimum platform standards. They are as follows:
  • GCC minimum 6
  • GLIVC minimum 2.17 on platforms other than Mac and Windows (Linux)
  • Mac users need at least 8 and Mac OS 10.10
  • If you’ve been running node 11 builds in Windows, you’re up to speed
  • Linux binaries supported are Enterprise Linux 7, Debian 8, and Ubuntu 14.04
  • If you have different requirements, go to the Node website
Panelists
  • J.C. Hyatt
  • Steve Edwards
  • AJ O’Neal
With special guest: Paige NiedringhausSponsorsLinks Follow DevChatTV on Facebook and Twitter PicksJ.C. Hyatt:Steve Edwards:
  • The Farside comic coming back?
AJ O’Neal:Paige Niedringhaus: Follow Paige on Twitter, Medium, and Github Special Guest: Paige Niedringhaus.

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Jaksot(735)

React Server Components: Part 2- JSJ 583

React Server Components: Part 2- JSJ 583

Dan Abramov is a Front-end developer at Facebook and Joe Savona is a User Interface engineer at Facebook. They join the show to talk about React Server Components. They begin by explaining what it is, how it's implemented, the services it offers to the clients, and many more. On YouTubeReact Server Components: Part 2- JSJ 583SponsorsChuck's Resume Template Developer Book ClubBecome a Top 1% Dev with a Top End Devs MembershipSocialsDan Abramov GitHub: gaearonTwitter: @dan_abramovJoe SavonaLinkedIn: Joseph Savona josephsavona.comTwitter: @en_JSPicksCharles - Iberian Gauge Dan Abramov - Watch BEEF | Netflix Official SiteDan Abramov - The White LotusDan Shappir - Go speak at conferencesJoe - Diagonals Tejas - Watch BEEF | Netflix Official SiteTejas - BlueskyTejas - The Molecule of MoreSupport this podcast at — https://redcircle.com/javascript-jabber/donationsPrivacy & Opt-Out: https://redcircle.com/privacyBecome a supporter of this podcast: https://www.spreaker.com/podcast/javascript-jabber--6102064/support.

23 Touko 20231h 7min

React Server Components: Part 1 - JSJ 582

React Server Components: Part 1 - JSJ 582

Dan Abramov is a Front-end developer at Facebook and Joe Savona is a User Interface engineer at Facebook. They join the show to talk about React Server Components. They begin by explaining what it is, how it's implemented, the services it offers to the clients, and many more. On YouTubeReact Server Components: Part 1 - JSJ 582SponsorsChuck's Resume Template Raygun - Application Monitoring For Web & Mobile AppsBecome a Top 1% Dev with a Top End Devs MembershipSocialsDan Abramov GitHub: gaearonTwitter: @dan_abramovJoe SavonaLinkedIn: Joseph Savona josephsavona.comTwitter: @en_JSSupport this podcast at — https://redcircle.com/javascript-jabber/donationsPrivacy & Opt-Out: https://redcircle.com/privacyBecome a supporter of this podcast: https://www.spreaker.com/podcast/javascript-jabber--6102064/support.

16 Touko 202352min

SolidStart with Ryan Carniato - JSJ 581

SolidStart with Ryan Carniato - JSJ 581

Ryan Carniato is the CEO of Signals and the Principal Engineer OSS at Netlify. He is the author of the SolidJS UI library. He returns to the show to talk about SolidStart. He begins by explaining the difference between signals and observables. Along with that, he discusses how he came to develop the framework, its features, and his future plans. SponsorsChuck's Resume Template Developer Book ClubBecome a Top 1% Dev with a Top End Devs MembershipLinkssolidjs/solid-startSocialsRyan CarniatoTwitter: @RyanCarniatoSupport this podcast at — https://redcircle.com/javascript-jabber/donationsPrivacy & Opt-Out: https://redcircle.com/privacyBecome a supporter of this podcast: https://www.spreaker.com/podcast/javascript-jabber--6102064/support.

9 Touko 20231h 26min

Find Out More About Brad Westfall - BONUS

Find Out More About Brad Westfall - BONUS

Brad Westfall is a full-stack web developer and works at ReactTraining.com. He is one of the speakers at the upcoming JSNation conference. He joins Chuck in this bonus episode to provide an introduction to his topic at the conference. LinksThe main JS conference of 2023SocialsLinkedIn: Brad WestfallSupport this podcast at — https://redcircle.com/javascript-jabber/donationsPrivacy & Opt-Out: https://redcircle.com/privacyBecome a supporter of this podcast: https://www.spreaker.com/podcast/javascript-jabber--6102064/support.

9 Touko 20234min

What To Expect For JSNation - BONUS

What To Expect For JSNation - BONUS

Chuck gives an overview of the events that will take place in the months of May and June for the JavaScript and React community. On YouTubeWhat To Expect For May and June 2023 - BONUSLinksJSNation – the main JavaScript conference of 2023Support this podcast at — https://redcircle.com/javascript-jabber/donationsPrivacy & Opt-Out: https://redcircle.com/privacyBecome a supporter of this podcast: https://www.spreaker.com/podcast/javascript-jabber--6102064/support.

5 Touko 20233min

Cross Platform App Development with Simon Grimm - JSJ 580

Cross Platform App Development with Simon Grimm - JSJ 580

Simon Grimm is a Creator, Indie Maker & Solopreneur. He is currently working at The Ionic Academy. He joins the show to talk about "cross-platform development frameworks". He also tackles the difference between building native and hybrid apps. Additionally, he explains the different cross-platform apps. On YouTubeCross Platform App Development with Simon Grimm - JSJ 580SponsorsChuck's Resume Template Raygun - Application Monitoring For Web & Mobile AppsBecome a Top 1% Dev with a Top End Devs MembershipLinksThe Ionic AcademySocialsDevdacticGitHub: saimon24LinkedIn: Simon GrimmTwitter: @schlimmsonPicksAJ - Volume MasterAJ - videospeedAJ - SpeechifyAJ - bnna.netAJ - tauri-apps/awesome-tauriCharles - Jason Weimann - Learn Video Game Development with Chuck - BONUSCharles - game.coursesDan - ReactNext - ReactNext: Israel's largest React ConferenceDan - JNation 2023Dan - The main JS conference of 2023 - JSNation 2023Support this podcast at — https://redcircle.com/javascript-jabber/donationsPrivacy & Opt-Out: https://redcircle.com/privacyBecome a supporter of this podcast: https://www.spreaker.com/podcast/javascript-jabber--6102064/support.

3 Touko 20231h 24min

Find Out More About Elliot Johnson - BONUS

Find Out More About Elliot Johnson - BONUS

Elliott Johnson is a Multi-stack data software generalist at Vercel. He is one of the speakers at the upcoming JSNation conference. He joins Chuck in this bonus episode to provide an introduction to his topic at the conference. LinksThe main JS conference of 2023SocialsLinkedIn: Elliott JohnsonSupport this podcast at — https://redcircle.com/javascript-jabber/donationsPrivacy & Opt-Out: https://redcircle.com/privacyBecome a supporter of this podcast: https://www.spreaker.com/podcast/javascript-jabber--6102064/support.

3 Touko 20238min

Getting to Know Bruce A. Tate - BONUS

Getting to Know Bruce A. Tate - BONUS

Bruce A. Tate is a Founder at Groxio, Elixir Expert, and a Technical Author. He joins the show alongside Charles Max Wood to talk about his book, "Seven Languages in Seven Weeks". He also delves into some of the preparations and anticipations that come with reading the book. LinksSeven Languages in Seven Weeksgrox.io SocialsLinkedIn: Bruce TateTwitter: redrapidsSupport this podcast at — https://redcircle.com/javascript-jabber/donationsPrivacy & Opt-Out: https://redcircle.com/privacyBecome a supporter of this podcast: https://www.spreaker.com/podcast/javascript-jabber--6102064/support.

26 Huhti 202331min

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