JSJ 398: Node 12 with Paige Niedringhaus

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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Bit: Paving the Way for Component Management - JSJ 610

Bit: Paving the Way for Component Management - JSJ 610

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Discovering ElysiaJS and The Duality of TypeScript and JavaScript - JSJ 609

Discovering ElysiaJS and The Duality of TypeScript and JavaScript - JSJ 609

SaltyAom is a cosplayer, developer, and creator of ElysiaJS. They deep dive into the complexities of JavaScript and TypeScript, offering insights into backend development, performance optimizations, and the evolving landscape of these programming languages.SponsorsChuck's Resume Template MiroBecome a Top 1% Dev with a Top End Devs MembershipLinksElysia.JSTwitter: @elysiaJSSocialsGitHub: SaltyAomTwitter: @saltyAomPicksAJ - Metal Shower Head HolderAJ - Super Mario RPGAJ - ThePrimeagenAJ - Zig (via Webi)Charles - AstraCharles - HoneybadgerSupport 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.

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How To Recession Proof Your Job - BONUS

How To Recession Proof Your Job - BONUS

Get the Black Friday/Cyber Monday "Double Your Productivity by 5pm Today" DealCoupon Code: "THRIVE" for a GIANT discountAre you looking at all the layoffs and uncertainty going on and wondering if your company is the next to cut back? Or, maybe you're a freelancer or entrepreneur who is trying to figure out how to deliver more value to gain or retain customers?Mani Vaya joins Charles Max Wood to discuss the one thing that both of them use to more than double their productivity on a daily basis.Mani has read 1,000's of productivity books over the last several years and has formulated a methodology for getting more done, but found that he lacked the discipline to follow through on his plans.The he found the one thing that kept him on track and made him so productive that he is now getting all of his work done and was able to live the life he wants.Chuck also weighs in on how Mani's technique has worked for him and allows him to spend more time with his wife and kids, run a podcast network, and a nearly full time contract.Join the episode to learn how Chuck and Mani get into a regular flow state with their work and consistently deliver at work.Support 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.

21 Nov 20231h 12min

Next-Level Web Performance with Patrick Meenan - JSJ 608

Next-Level Web Performance with Patrick Meenan - JSJ 608

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RPC Resurgence: From Client-Server Applications to Next.js and Meta Frameworks - JSJ 607

RPC Resurgence: From Client-Server Applications to Next.js and Meta Frameworks - JSJ 607

AJ, Chuck, and Dan join this week's panelist episode. They dive into the resurgence of RPC (Remote Procedure Call) in JavaScript frameworks and the potential benefits and drawbacks of combining front-end and back-end code. They navigate the complexities and possibilities of modern development practices.SponsorsChuck's Resume Template Developer Book Club Become a Top 1% Dev with a Top End Devs MembershipPicksAJ - Zen of PythonAJ - OllamaAJ - Fastest Alone, Farthest TogetherAJ - WebiCharles - First Rat | Board GameCharles - First RatCharles - The Ultimate Business Tune UpSupport 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.

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Mastering ORM with TypeScript - JSJ 606

Mastering ORM with TypeScript - JSJ 606

Lars-Erik Roald is a software developer at Systor. He shares his insights and experiences in creating ORM and the evolution of the technology. They dive into the world of ORMs, TypeScript, and a variety of programming and personal ventures. From discussions about the challenges and advantages of ORMs and navigating the complexities of TypeScript to lighthearted banter about swimming, triathlon training, and even some dad jokesSponsorsMiroRaygun - Application Monitoring For Web & Mobile AppsBecome a Top 1% Dev with a Top End Devs MembershipLinksalfateam/rdbSocialsTwitter: Lars-Erik RoaldGitHub: Lars-Erik RoaldPicksCharles - TimpCon 2023Charles - AkropolisSupport 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.

7 Nov 202357min

TypeScript, ESLint, and TypeScript ESLint with Josh Goldberg - JSJ 605

TypeScript, ESLint, and TypeScript ESLint with Josh Goldberg - JSJ 605

Josh Goldberg is a full-time open-source developer. He begins by sharing his developer experience and what he is currently working on. He joins the show to talk about "TypeScript, ESLint, and TypeScript ESLint". He dives into what this is all about, how these projects work, how they relate to each other, and much more.SponsorsChuck's Resume TemplateMiroBecome a Top 1% Dev with a Top End Devs MembershipSocialsGitHub: Josh GoldbergJosh GoldbergPicksCharles - Anne Frank House: HomeDan - TypeScript Origins: The DocumentarySteve - Gran Turismo (2023)Support 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.

31 Okt 20231h 17min

What has Changed with htmx 2.0 with Carson Gross - JSJ 604

What has Changed with htmx 2.0 with Carson Gross - JSJ 604

Carson Gross returns to the show to talk about htmx 2.0. He begins by explaining what's new with htmx, its interesting features, the services it offers to its users, misconceptions about it, and many more! Moreover, he talks about his book, "Hypermedia Systems," and discusses what it is about. SponsorsChuck's Resume TemplateMiroBecome a Top 1% Dev with a Top End Devs MembershipLinksHypermedia SystemsSocialsCarson GrossPicksCarson - UnpolyCarson - Alpine.jsCharles - Dungeon and DragonsCharles - Traeger GrillsDan - JavaScript JabberSupport 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.

24 Okt 20231h 21min

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