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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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.

24 Marras 20221h 12min

Wix Velo with Yoav Abrahami - JSJ 558

Wix Velo with Yoav Abrahami - JSJ 558

We are joined by Yoav Abrahami, Chief Architect and Head of Velo to discuss the transformation of Wix from a Website builder to an application development platform. Wix Velo enables developers to implement code that runs either on the client-side or on Wix hosted Node server, while constructing the UI using a WYSIWYG page editor. In this way, Wix provides an interesting alternative to app development frameworks such as NextJS and Nuxt. Sponsors"Request Metrics, who does performance monitoring and can help with issues like too much cumulative layout shift" Chuck's Resume TemplateDeveloper Book Club starting with Clean Architecture by Robert C. MartinBecome a Top 1% Dev with a Top End Devs MembershipLinksVeloTwitter: @yoavabrahamiPicks  AJ - The Big Short: Inside the Doomsday MachineAJ - Mentour PilotAJ - The Matt Walsh ShowSupport 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.

22 Marras 20221h 30min

What Is Functional Programming and What It's Not With Lane Wagner- JSJ 557

What Is Functional Programming and What It's Not With Lane Wagner- JSJ 557

Lane Wagner is the founder of a startup company called Boot.dev. He teaches backend development online in Go, Python, and JavaScript. Lane joins Chuck and Steve as they talk all things Functional Programming. They also talk about its importance and share their thoughts about it. Moreover, Lane also shares his experience with creating boot.dev and the different teaching strategies he uses on his online learning platform.  About this Episode The difference between Functional Programming VS Object-oriented ProgrammingReact Hooks & Vue 3 and why are they considered as “not Functional” Boot.dev and how is it created  The reason why Go became a popular backend languageSponsorsChuck's Resume TemplateDeveloper Book Club starting with Clean Architecture by Robert C. MartinBecome a Top 1% Dev with a Top End Devs MembershipLinksBoot.devwagslane.devTwitter: @wagslanePicksCharles - Chuck's Resume TemplateCharles - Dice Miner Card Board GameCharles - Timpanogos Game ConventionCharles - Top End DevsLane - Life of a ChameleonLane - Boot.devSupport 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.

15 Marras 20221h 7min

Stories From The Trenches - JSJ 556

Stories From The Trenches - JSJ 556

In this episode the panelists share war stories from their career and the lessons they have learned from them. They discuss things they have done back in their early days in tech, and how they now behave differently given those experiences.SponsorsChuck's Resume TemplateDeveloper Book Club starting with Clean Architecture by Robert C. MartinBecome a Top 1% Dev with a Top End Devs MembershipPicksAJ - Duratech 8mm-22mm COMPLETE wrench setAJ - ATV Body Armor / Adventure JacketsAJ - Project Hail MaryAJ - (Unpick) TwilightDan - The Mote in God's EyeDan - Code Like a Girl. Breaking the Gender StereotypeDan - Women on Stage and in Tech with Moran Weber - JSJ 483Support 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.

8 Marras 20221h 22min

Writing Change-Proof Software with Tests - JSJ 555

Writing Change-Proof Software with Tests - JSJ 555

Shai Yalin is a freelance software architect and mentor. He specializes in teaching organizations and individuals how to use Test Driven Development (TDD) and other development methodologies and best practices. In this episode Shai joins us to explain how to use these methods in order to create software that is resilient to change, and how to refactor existing brittle code in order to clean out the rot.SponsorsTop End DevsCoaching | Top End DevsLinksChronomatic: my side-project storyYour Software as a KitchenThe Anatomy Of A Rotten CodebaseLinkedIn: Shai YallinTwitter: @shaiyallinPicksAJ - Read The Lost Metal by Brandon Sanderson: Prologue and Chapters One and TwoDan - FargoShai - VitestShai - We Are Legion (We Are Bob) (We Are Bob) (Bobiverse, #1)Shai - Citizen Of Glass, by Agnes ObelSteve- GitHub Copilot investigation · Joseph Saveri Law Firm & Matthew ButterickSupport 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.

1 Marras 20221h 19min

Remix and EpicWeb.dev with Kent C. Dodds - JSJ 554

Remix and EpicWeb.dev with Kent C. Dodds - JSJ 554

Kent C. Dodds is a well-known JavaScript developer who has done myriad development courses and training. He's also done outreach for Remix. He's spoken at tons of conferences and his now working on creating EpicWeb.dev which helps developers become epic web developers.The Jabber crew starts out talking about learning, teaching, and EpicWeb.dev before going into the changes in the web platform and progressive enhancement and eventually Remix. Links:TestingJavaScript.comEpicWeb.devEpicReact.devRemixFly.ioLightstreamThe Web's Next Transition blog post by Kent C. DoddstRPCGraphQLPicks:AJExtraordinary Attorney WooWhen fixing a 4-wheeler, look at the larger component and compare prices.FourTrax 300DanWeb Directions SummitWar in UkraineSteveStudy on why you can't tickle yourselfKentEpicWeb.devCall Kent PodcastKent's Travel MapBuild Your House Yourself UniversitySupport 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.

25 Loka 20221h 49min

Being a New Developer with Diego Moura - JSJ 553

Being a New Developer with Diego Moura - JSJ 553

Diego Moura is a newer developer who has recently joined the ranks of professional developers. The panel talks to Diego about his career as a fashion designer and how he moved to Canada and go into programming. He initially got into digital marketing and figured out that he could modify and manage pages and picked up development as a function of doing UI work on his marketing pages. From there he fell in love with web development.SponsorsTop End DevsCoaching | Top End DevsArchitect, who provides environments on demandLinksJen SimmonsLinkedIn LearningFront-End MentorWatch and CodeReading Source Code with Carl Mungazi - JSJ 408Twitter: @_DiegoMouraTwitch: diegomouradevPicksChuckTimpConLocal Board Game ConventionsGet Chuck's ResumeCommand Your Coding Career (Coming Soon)Star Trek: PicardAJDIY Soldering StationAudioHijackBoot.devStevehttps://gizmodo.com/eu-officially-demands-big-tech-use-usb-c-end-of-2024-1849613451DanWeb Almanac for 2022Ongoing War in UkraineDiegoHow to be Great at Asking Coding QuestionsWhere Should We Begin PodcastSupport 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.

18 Loka 20221h 33min

Dan Shappir's Failed Predictions - JSJ 552

Dan Shappir's Failed Predictions - JSJ 552

The panel goes back a few years and reviews some technology predictions that Dan made a few years ago on Quora. These include WASM, Progressive web apps, and others. Most were wrong, but one did end up being sort of accurate. Along the way, they go into some deep rabbit holes but manage to pull themselves out. As always, they end with picks, and Steve's stupendous dad jokes. SponsorsTop End DevsCoaching | Top End DevsLinksApple iOS browser grip loosened under latest draft EU rules- Top End DevsPicksAJ- Search Results for wire wheel at The Home DepotAJ - Rust-oleumAJ- Figma is powered by WebAssemblyAJ- ImageOptim - better Save for WebAJ- SquooshDan - Dev JokeDan- The 2022 Web AlmanacDan - CrUX and Core Web Vitals - What to Measure on the Web with Rick Viscomi - JSJ 486Dan - FargoDan - War in UkraineSteve - Dad JokesSupport 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.

4 Loka 20221h 13min

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