048 JSJ Why JavaScript Is Hard

048 JSJ Why JavaScript Is Hard

PanelJoe Eames (twitter github blog) Tim Caswell (twitter github howtonode.org) Charles Max Wood (twitter github Teach Me To Code Rails Ramp Up) AJ O’Neal (twitter github blog)
Discussion
00:56 - Why JavaScript is hard to learn02:30 - This05:30 - Bind09:11 - Browsers11:01 - Class-based inheritancePrototypal inheritance
16:37 - New function18:51 - Closures20:51 - JavaScript is asynchronous22:14 - Variable scopingHoisting
26:14 - Numbers and math(AJ joins the podcast) == ’s vs === ’s
32:15 - Things that make JavaScript hard after learning JavaScriptPackage management
35:06 - Numbers (cont’d)Crypto Bitwise operations Strings Effective JavaScript by David Herman 044 JSJ Book Club: Effective JavaScript with David Herman
40:16 - Changing/Evolving JavaScript43:31 - Environmental reasons that make JavaScript HardTooling
48:25 - Few projects are primarily JavaScript49:07 - Adolescence and the JavaScript Ecosystem53:59 - Running JavaScript
PicksSharpie Metallic Silver (AJ) The how and why of auto-executing functions (in JavaScript) (AJ) The JavaScript Unicycle (AJ) RSA (Tim) OUYA (Tim) Borderlands 2 (Joe) MechWarrior Tactics (Chuck) Testing Clientside JavaScript (Joe) Fire Up Ember.js | PeepCode (Chuck) Meet Chef (Part 2 of 2) | PeepCode (Chuck)
Next Week
MooTools with Arian Stolwijk and Valerio Proietti
Transcript
TIM: I’m just learning lots of math and attempting to do real math in JavaScript is a fun challenge.[Hosting and bandwidth provided by the Blue Box Group. Check them out at Bluebox.net.][This episode is sponsored by Component One, makers of Wijmo. If you need stunning UI elements or awesome graphs and charts, then go to Wijmo.com and check them out.]CHUCK: Hey everybody and welcome to Episode 48 of the JavaScript Jabber show. This week on our panel, we have Joe Eames.JOE: Howdy!CHUCK: We also have Tim Caswell.TIM: Hello!CHUCK: And I’m Charles Max Wood from DevChat.tv. And when this episode goes out, you’re going to have about two weeks left if you wanted to sign up for my Rails Ramp Up course. You’ll find that at RailsRampUp.com. I’ve been working hard on that.This week, we’re going to talk about why JavaScript is hard. And I think it was Tim that came on and said, “So, we’re talking about why JavaScript sucks?” And I didn’t want to call it that but at the same time, it’s one of the -- I think the reasons that people find JavaScript hard and the reasons some people say that JavaScript sucks are kind of the same thing. So, if you want to think of it that way, go right ahead.But I kind of wanted to talk about this for a couple of reasons. One was that I was at the users’ group meeting last week and they talked about some of the things that make JavaScript hard and I don’t remember what they all were. But there were a few things that, there are some concepts that are markedly different from what you find in other languages or at least some of the concepts exist in the other languages but they aren’t kind of as important or as in-your-face as they are in JavaScript.Anyway, the other reason is that I was thinking about when I first started this show. And when I first started the show, I was a web developer that was kind of like, “jQuery, whoo!” And thought jQuery and JavaScript, you know, were mostly the same in the sense that the only way to write sane JavaScript was to use jQuery. And so, I wanted to talk around some of the things that I’ve learned over the last year from the other panelists and help people who are coming into JavaScript understand the real power behind some of these other concepts.So that being said, let’s go ahead and get started. I’m a little curious as to what you guys think are some of the hard things that people run into in JavaScript, like why do they struggle with it?TIM: Alright. So,

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View Transitions API with Noam Rosenthal - JSJ 602

View Transitions API with Noam Rosenthal - JSJ 602

Noam Rosenthal is a Web platform engineer. They dive into the importance of standards in API behavior for browsers. Noam shares insights on the need for consistency in implementing standards across different programming languages and developers. They also discuss the balancing act between working on standards and collaborating with developers inside and outside of Google. Additionally, they cover some interesting topics like the fascination with the "bun" technology, the challenges of implementing transitions in web development, and the impact of licensing changes on open-source projects. SponsorsChuck's Resume Template Developer Book Club Become a Top 1% Dev with a Top End Devs MembershipPicksAJ - Gran TurismoAJ - Suzanne VenkerAJ - Alison Armstrong (The Queen's Code)Dan - UnityDan - Ongoing war in UkraineNoam - State of UtahSteve- Spy Ops (TV Series 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.

10 Okt 20231h 26min

Accessibility in Component Libraries with Maya Shavin - JSJ 601

Accessibility in Component Libraries with Maya Shavin - JSJ 601

Maya Shavin is a Senior Software Engineer at Microsoft. She joins the show to talk about accessibility in component libraries for developers. They talk about choosing component libraries when creating projects, the current state of component libraries, determining good accessibility levels, and many more!SponsorsChuck's Resume Template Raygun - Application Monitoring For Web & Mobile AppsBecome a Top 1% Dev with a Top End Devs MembershipSocialsLinkedIn: Maya ShavinTwitter: @MayaShavinPicksCharles - Risk Legacy | Board GameSupport 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 Okt 20231h 16min

Unraveling the CSS Revolution, Podcast Growth Tactics, and More - JSJ 600

Unraveling the CSS Revolution, Podcast Growth Tactics, and More - JSJ 600

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26 Sep 20231h 21min

Redwood JS in Action with Tom Preston-Werner - JSJ 599

Redwood JS in Action with Tom Preston-Werner - JSJ 599

Tom Preston-Werner is the Cofounder at Preston-Werner Ventures. They dive into the world of React, Redwood JS, and the evolving landscape of JavaScript development. They discuss the importance of keeping up with the JavaScript world, the benefits of learning SQL, and the challenges of using ORMs. They also explore the upcoming Redwood JS conference, the future of React Server Components, and the motivations behind building open-source projects. SponsorsChuck's Resume Template Raygun - Application Monitoring For Web & Mobile AppsBecome a Top 1% Dev with a Top End Devs MembershipLinksRedwoodJS: The App Framework for Startups | RedwoodJS.comRedwoodJS ConferenceChatterbug SocialsLinkedIn: Tom Preston-WernerTom Preston-Werner PicksAJ - "If you enjoy switching between feeling like the smartest person on earth and the dumbest person in history all in the same day, programming may be the career for you!" - https://redwoodjs.com/docs/tutorial/intermissionAJ - SemVerAJ - Suzanna Venker (be countercultural)AJ - Amazon FBA Honest ResultsCharles - Risk Legacy | Board GameCharles - Wednesday (TV Series 2022Dan - The Peacemaker (1997)Dan - The Faithful and the Fallen Series by John GwynneSteve - The Spy (TV Mini Series 2019)Tom - Monopoly Deal Card GameSupport 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.

19 Sep 20231h 32min

Exploring the True Measure of User Experience: Core Web Vitals & Beyond - JSJ 598

Exploring the True Measure of User Experience: Core Web Vitals & Beyond - JSJ 598

Barry Pollard is the Web Performance Developer Advocate on Google Chrome. They dive into the world of website performance metrics and the complexities surrounding them. From the confusion around reliability to the impact of front-end optimization, they explore it all. They discuss the importance of Core Web Vitals, the influence of user location and device speed, and the challenges in presenting aggregated information about website performance. They also touch on the ongoing debate between front-end and back-end optimization, as well as the current state of website scores and metrics. SponsorsChuck's Resume Template Developer Book Club Become a Top 1% Dev with a Top End Devs MembershipSocialsLinkedIn: Barry Pollard PicksBarry - HolidaysDan - Silicon Valley (TV Series 2014–2019)Dan - War in UkraineDan - Fight for Democracy in IsraelCharles - Women's World CupCharles - The Crew: Mission Deep Sea | Board GameSupport 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.

12 Sep 20231h 31min

What if your JavaScript Validations Looked like Tests? - JSJ 597

What if your JavaScript Validations Looked like Tests? - JSJ 597

Evyatar Alush is a Frontend Engineer at Meta. He joins the show to talk about Vest. It is a declarative validation framework. He begins by explaining Vest, how it works, its features, what it can offer to the users, the future of validations on the web, and many more!SponsorsChuck's Resume Template Raygun - Application Monitoring For Web & Mobile AppsBecome a Top 1% Dev with a Top End Devs MembershipLinksGitHub: VestVest SocialsLinkedIn: Evyatar AlushPicksCharles - Risk Legacy | Board GameDan - Oppenheimer (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.

5 Sep 20231h 16min

Is JavaScript on the Backend a Mistake? - JSJ 596

Is JavaScript on the Backend a Mistake? - JSJ 596

Lane Wagner is the Founder of Boot.Dev. They delve into the world of JavaScript and backend development. They also share their experiences with API gateways and provide insights into both positive and negative implementations. Additionally, they uncover the challenges and benefits of using JavaScript and Node.js as a backend system and explore the fascinating concept of Back End for Front End (BFF). SponsorsChuck's Resume Template Developer Book Club Become a Top 1% Dev with a Top End Devs MembershipSocialsLinkedIn: Lane WagnerBackend BanterTwitter: wagslanePicksAJ - CoffeezillaAJ - Socket SecurityAJ - JS with TypesCharles - Living Forest | Board GameDan - Silicon Valley (TV Series 2014–2019)Dan - The Faithful and the Fallen Series by John GwynneLane - Boot.Dev - Learn Backend DevelopmentLane - CodeAestheticSteve - Better Off Dead... (1985)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.

29 Aug 20231h 33min

Why Should You Get Into The Web3 World - JSJ 595

Why Should You Get Into The Web3 World - JSJ 595

Julien Klepatch is the CEO and founder of EatTheBlocks. He joins the show to talk about Web3. He begins by sharing his past experiences and how he became a Software Developer. Additionally, he explains the reasons why developers should get into the Web3 world, its advantages, building web applications with Web3, its connection to Blockchain, and many more!SponsorsChuck's Resume Template Raygun - Application Monitoring For Web & Mobile AppsBecome a Top 1% Dev with a Top End Devs MembershipLinksIntroduction to Web3SocialsLinkedIn: Julien KlepatchEatTheBlocksTwitter: @jklepatchPicksAJ - Dash Cryptocurrency Libraries (can work cross-chain)- https://github.com/dashhive/dashphrase.js- https://github.com/dashhive/dashhd.js- https://github.com/dashhive/dashkeys.js- https://github.com/dashhive/dashtx.jsAJ - Harbor FreightAJ - CoffeezillaAJ - Socket SecurityCharles - Skyjo | Board GameCharles - Living Forest | Board GameSupport 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 Aug 20231h 20min

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