JSJ 351: Dinero.js with Sarah Dayan
JavaScript Jabber12 Helmi 2019

JSJ 351: Dinero.js with Sarah Dayan

Sponsors
- https://www.netlify.com/
- http://sentry.io use the code "devchat" for $100 credit
- https://clubhouse.io/jsjabber
Panel:
- Joe Eames
- Aimee Knight
- Chris Ferdinandi
- AJ O’Neal
- Charles Max Wood
Special Guest - Sarah Dayan In this episode of JavaScript Jabber, the panelists talk to Sarah Dayan, who is a Frontend Software Engineer working for Algolia in Paris. They about the complications in handling money in software development and ask Sarah about the journey that led to the creation of Dinero.js, it’s implementation details, importance of maintaining good documentation, dealing with issues faced along the way, various features of Dinero and working with open source projects in general. Check it out!Show Topics:0.40 - Advertisement : https://www.netlify.com/ 1:44 - Sarah introduces herself and Chris talks about his interest in learning more about Dinero and compliments Sarah on its great documentation.3.10 - Sarah gives some background saying that she created and published Dinero around a year ago. She goes on to explain that the Dinero library helps in handling monetary values. It comes with several methods to parse, manipulate and format these values. The reason behind creating it is that there is no consensus on representing money in software development currently. She shares the story from her previous job where her work was to maintain legacy accounting software, and along the way they realized, that since JavaScript did not have a way to natively represent decimal values, it led to adding large numbers of rounded up numbers continuously, eventually leading to wrong computations.6:50 - Aimee asks about ways to handle different currencies in Dinero. Sarah answers that she has followed Martin Fowler’s money pattern where two different currencies were not allowed to be worked on directly, conversion was mandatory, just like in real life.7:50 - Charles talks about his old freelance work where he was overwhelmed while handling and representing money in software.8:25 - Aimee enquires if Dinero can be used for both frontend and backend. Sarah replies that it can be used anywhere and explains that there is no such thing as just a number when it comes to money, there must be a currency associated with it.9:30 - Charles asks how to figure out the direction to go to when dealing with money and to make sure that all use-cases are covered. Sarah answers that in cases such as floating-point math where the computations don’t end up being accurate as handling is not supported, numbers can be used if treated as subunits (for e.g. 100cents = 1$). However, even then, there are issues in dividing money. She then explains the procedure of “allocation” from the Fowler pattern and she says that Dinero helps in doing the same in such scenarios.12:54 - They discuss how they did not realize how difficult it was dealing with monetary values in development. Sarah talks about the fact that there are numerous aspects involved in it, giving the example of rounding off and stating that there are even factors such as different laws in different countries that need to be considered.16:00 - AJ asks details about crafting the library, maintaining the centralized code and covering of edge cases and using inheritance. Sarah explains the concept of domain driven development and the importance of being an expert in the respective domains. She talks about the library structure briefly, describing that is kept very simple with a module pattern and it has allowed her to manage visibility, make it immutable, include currency converters, formatters and so on.19:34 - AJ asks about the internal complexity of the implementation. Sarah answers that code wise it is extremely simple and easy, anyone with a limited JavaScript experience can understand it.20:50 - AJ asks if it’s open source to which Sarah answers in affirmative and says that she would like external help with implementing some features too.22:10 - Chris asks about Sarah’s excellent documentation approach, how has she managed to do it in a very detailed manner and how important it is in an open source project. Sarah says that she believes that documentation is extremely important, and not having good docs is a big hindrance to developers and to anyone who is trying to learn in general. She talks about her love for writing which explains the presence of annotations and examples in the source code.27:50 - Charles discusses how autogenerated documentation gives an explanation about the methods and functions in the code but there is no guidance as such, so it is important to have guides. Sarah agrees by saying that searching for exact solutions is much simpler with it, leading to saving time as well.29:43 - Chris speaks about Vue also being quite good at having guides and links and thanks Sarah for her work on Dinero.30:15 - Advertisement - https://sentry.io/welcome/ - Use code “devchat” to get two months free on Sentry’s small plan.31:23 - Chris asks what the process is, for creating and running Dinero in different places. Sarah explains that she uses rollup.js which is a bundler suited for libraries, it takes in the ES module library and gives the output in any format. She states that the reason for using the ES module library is that she wanted to provide several builds for several environments with a clean and simple source and goes on to explain that these modules are native, have a terse syntax, easy to read and can be statically analyzed. She also gives the disadvantages in choosing webpack over rollup.36:05 - Charles asks if anyone else is using Dinero. Sarah replies that around two or three people are using it, not much, but she is happy that it is out there to help people and she enjoyed working on it.37:50 - Joe asks if there are any interesting stories about issues such as involving weird currency. Sarah answers in affirmative and gives the example of the method “hasCents”. She explains that she had to deprecate it because the unit “cents” does not have any value in non-Western currencies, and has created “hasSubUnits” method instead. She explains some problems like dealing with currencies that don’t support the ISO 4217 standard.42:30 - Joe asks if social and political upheavals that affect the currencies have any effect on the library too. Sarah gives the example of Chinese and Japanese currencies where there are no sub-units and states that it is important to be flexible in developing stuff in an ever-changing domain like money. She also says that she does not include any third-party dependency in the library.46:00 - AJ says that BigInts have arrived in JavaScript but there is no way to convert between typed arrays, hexadecimal or other storage formats. But later (1:10:55), he corrects that statement saying that BigInts in fact, does have support for hexadecimals. Sarah talks about wanting to keep the code simple and keep developer experience great.49:08 - Charles asks about the features in Dinero. Sarah elaborates on wanting to work more on detecting currencies, improve the way it is built, provide better support for type libraries and get much better at documentation.52:32 - Charles says that it is good that Sarah is thinking about adopting Dinero to fit people’s needs and requirements and asks about different forms of outreach. Sarah says that she blogs a lot, is active on Twitter and attends conferences as well. Her goal is not popularity per se but to help people and keep on improving the product.55:47 - Chris talks about the flip side that as the product grows and becomes popular, the number of support requests increases too. Sarah agrees that open source projects tend to eat up a lot of time and that doing such projects comes with a lot of responsibility but can also help in getting jobs.59:47 - Sarah says that she is available online on her blog - https://frontstuff.io/, on Twitter as Sarah Dayan and on GitHub as sarahdayan.1:00:06 - Advertisement - https://clubhouse.io/ 1:01:01 - Picks!1:11:42 - END - Advertisement - https://www.cachefly.com/ Picks:Sarah
- https://community.algolia.com/docsearch/
AJ O’Neal
- https://en.wikipedia.org/wiki/The_Legendary_Profile
- https://www.amazon.com/Computer-Prevention-Ultra-Thin-Thinkpad-Protection/dp/B06XZMXPR7
- https://www.amazon.com/How-Music-Works-David-Byrne/dp/1936365537
Chris
- https://twitter.com/innovati/status/1068998114491678720
- https://www.youtube.com/channel/UCBa659QWEk1AI4Tg--mrJ2A
- https://www.youtube.com/watch?v=OyJTF9z4-6Y
Joe
- https://www.imdb.com/title/tt5511582/
-

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Jaksot(735)

079 Lo-Dash with John-David Dalton

079 Lo-Dash with John-David Dalton

The gang talks to Lo-Dash maintainer John-David Dalton about open source software, performant Javascript, Lo-Dash and UnderscoreSpecial Guest: John-David Dalton. 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.

11 Loka 20131h 4min

078 Working From Home

078 Working From Home

Joe Eames and Charles Max Wood talk about the advantages and challenges of working from home. 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.

4 Loka 201358min

077 JSJ Monocle with Alex MacCaw

077 JSJ Monocle with Alex MacCaw

PanelAlex MacCaw (twitter github blog) Joe Eames (twitter github blog) Jamison Dance (twitter github blog) AJ O’Neal (twitter github blog) Charles Max Wood (twitter github Teach Me To Code Rails Ramp Up) Discussion 01:13 - Going Rogue Video 02:12 - Alex MacCaw Introduction029 JSJ Bower.js with Alex MacCaw and Jacob Thornton JavaScript Web Applications: jQuery Developers' Guide to Moving State to the Client by Alex MacCaw The Little Book on CoffeeScript: The JavaScript Developer's Guide to Building Better Web Apps by Alex MacCaw 02:44 - MonocleAlternative for Hacker News 03:39 - SpeedAlex MacCaw: Time to first tweet sinatra MVC Framework Synchronicity 10:48 - SEOGoogle Webmaster Tools The Google Webmaster Video on Single-page Apps / SEO Alex MacCaw: SEO in JS Web Apps 14:01 - The Social Aspect of Monocle/Community 17:09 - Caching 17:47 - Google Website Optimizer 18:26 - Responsiveness 21:00 - Client-side & Server-side 25:11 - Testing for PerformancePageSpeed Insights 28:39 - The Design Processsinatra sequel 31:44 - Sourcing.ioSourcing.io Signup 34:15 - InspirationPicksMicroFormat Tool (AJ) Google Markup Helper (AJ) Gmail Markup Schemas (AJ) OUYA (AJ) TowerFall (AJ) Final Fantasy 7 (emulator) Final Fantasy 7 (PC) (AJ) Sunlounger (Joe) Pebble Watch (Joe) ng-conf (Joe) Book Yourself Solid: The Fastest, Easiest, and Most Reliable System for Getting More Clients Than You Can Handle Even if You Hate Marketing and Selling by Michael Port (Chuck) Coder (Alex) List of Ig Nobel Prize winners (Alex) Next Week Working From Home Transcript ALEX:  The rain in Spain falls mainly on the plain.[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.] [This podcast is sponsored by JetBrains, makers of WebStorm. Whether you’re working with Node.js or building the frontend of your web application, WebStorm is the tool for you. It has great code quality and code exploration tools and works with HTML5, Node, TypeScript, CoffeeScript, Harmony, LESS, Sass, Jade, JSLint, JSHint, and the Google Closure Compiler. Check it out at JetBrains.com/WebStorm.]CHUCK:  Hey everybody and welcome to episode 77 of the JavaScript Jabber show. This week on our panel, we have Joe Eames.JOE:  Hey there.CHUCK:  Jamison Dance.JAMISON:  Hey friends.CHUCK:  AJ O’Neal.AJ:  It'sa mia, it'sa AJ.CHUCK:  I’m Charles Max Wood from DevChat.TV. And before I introduce our guest, I just want to make a quick announcement. Tomorrow as we’re recording this, so when you get this episode it will be last Friday, is my Freedom Day. It’s the day I got laid off from my last full-time job and went freelance. So in honor of that, I’m putting together a video. I’ve called it ‘Going Rogue’. Yes, I know that there’s a political thing around that, whatever. Anyway, I called it ‘Going Rogue’. You can get it at GoingRogueVideo.com.It’s basically the first year of me going freelance. I’ve just talked through how it all went. The mistakes I made, the things I learned, the things I did right, and just gave general advice to anyone who’s looking to go freelance. Or if you’re interested in some of the challenges that come with that, it’s a video that I’m putting together to kind of explain that. Like I said, it’s free. You can get it at GoingRogueVideo.com. Yeah, I’m pretty excited about it. I’m also excited about Freedom Day.Anyway, we also have a special guest today, and that’s Alex MacCaw.ALEX:  How do you do? Thank you for having me.CHUCK:  You’ve been on the show before, but it’s been almost a year. Do you want to introduce yourself again?ALEX:  Well, I’m mostly a JavaScript programmer.Special Guest: Alex MacCaw. 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.

27 Syys 201350min

076 JSJ Meteor.js with Marcus Phillips and Fred Zirdung

076 JSJ Meteor.js with Marcus Phillips and Fred Zirdung

PanelMarcus Phillips (twitter github) Fred Zirdung (twitter github) Jamison Dance (twitter github blog) Joe Eames (twitter github blog) Charles Max Wood (twitter github Teach Me To Code Rails Ramp Up) Discussion 01:30 - Marcus Phillips and Fred Zirdung IntroductionHack Reactor 03:31 - Experience with Meteor 05:45 - Intro to MeteorClient-side Environment Tethered Queries minimongo 09:56 - Websockets 11:29 - Deployment Support 14:51 - The Cloud 16:43 - Meteor and Server-side JavaScript EnginesMeteor Devshop 7 - LIVE 19:48 - Meteor and Windows 22:43 - Package Management System 23:49 - Building Meteor Apps 29:04 - Meteor Methods 33:02 - Open-Source Meteor Apps 34:15 - Hack ReactorEducation Training Developers Removing Complexity Picksng-conf (Joe) Ben Kamens: “Shipping Beats Perfection” Explained (Jamison) Evan Goer: Writing for Developers — Some Rational Techniques (Jamison) BOXEN (Chuck) Book Yourself Solid Illustrated: The Fastest, Easiest, and Most Reliable System for Getting More Clients Than You Can Handle Even if You Hate Marketing and Selling by Michael Port (Chuck) meteor / packages / deps / deps.js (Marcus) Underscoreboard (Marcus) actionHero.js (Fred) Satellite (Fred) Tilden (Fred) rethink-livedata (Marcus) Next Week Monacle with Alex MacCaw Transcript JAMISON:  Speaking of single and [working] 30 hours a week after your job, is Merrick there?  [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.] [This podcast is sponsored by JetBrains, makers of WebStorm. Whether you’re working with Node.js or building the frontend of your web application, WebStorm is the tool for you. It has great code quality and code exploration tools and works with HTML5, Node, TypeScript, CoffeeScript, Harmony, LESS, Sass, Jade, JSLint, JSHint, and the Google Closure Compiler. Check it out at JetBrains.com/WebStorm.]CHUCK:  Hey everybody and welcome to episode 76 of the JavaScript Jabber show. This week on our panel, we have Jamison Dance.JAMISON:  Hello friends.CHUCK:  Joe Eames.JOE:  Hey there.CHUCK:  I’m Charles Max Wood from DevChat.TV. We’ve also got two special guests and that is Fred Zirdung.FRED:  Hello.CHUCK:  Did I totally butcher that?FRED:  Yeah, you got it right.CHUCK:  Okay. And Marcus Phillips.MARCUS:  Hi everybody.CHUCK:  Since you guys haven't been on the show before, do you want to introduce yourself? We’ll have Marcus go first.MARCUS:  Sure. I'm Marcus Phillips. I'm a JavaScript enthusiast. I've been in it for a long time. Really excited about framework architecture and lately, all about teaching what I've learned over the course of time that I've been working in the Bay Area and working on the frontend of Twitter and things like that. Nowadays, I teach at Hack Reactor full time which is an immersive school for learning to become a developer over a period of three months.JAMISON:  Cool.CHUCK:  And which technologies do you teach at Hack Reactor?MARCUS:  We use JavaScript as our teaching language. Fundamentally, what we’re trying to do is teach people software engineering principles. So, JavaScript just turns out to be one of the most useful languages we can use to do that. But from there, we kind of want to give people practical skills that they can use immediately on the job. So, we definitely drive the entire curriculum out of GitHub repos and teach them some practical things like Backbone and Node and deployment strategies. So yeah, we kind of cover the gambit from frontend to backend with a focus on JavaScript in particular.CHUCK:  Awesome. That sounds really cool.JOE:  Yeah, it does.MARCUS:  It’s a lot of fun.CHUCK:  Fred,Special Guests: Fred Zirdung and Marcus Phillips. 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.

20 Syys 201350min

075 JSJ Maintainable JavaScript with Nicholas Zakas

075 JSJ Maintainable JavaScript with Nicholas Zakas

PanelNicholas C. Zakas (twitter github blog) Joe Eames (twitter github blog) AJ O’Neal (twitter github blog) Jamison Dance (twitter github blog) Merrick Christensen (twitter github) Charles Max Wood (twitter github Teach Me To Code Rails Ramp Up) Discussion 01:24 - Nicholas Zakas IntroductionBox Maintainable JavaScript by Nicholas C. Zakas High Performance JavaScript (Build Faster Web Application Interfaces) by Nicholas C. Zakas Yahoo 02:19 - What Makes Maintainable JavaScript?Code Layout Clever Solutions (“Chicken Blood Solutions”) 04:39 - FormattingThinking, Fast and Slow by Daniel Kahneman Broken Window Theory 07:33 - Architectureaura Nicholas Zakas: The Scalable JavaScript Application Architecture Feature Encapsulation 14:11 - 'High Performance Javascript' and the balance between short-term and long-term knowledge 19:17 - Important conventions for a team to followStyles Mini Design Patterns Readability 26:14 - Tools & TechniquesStyle Guide 28:31 - Breaking the continuous integration build 31:14 - LintingJSLint 32:35 - Developing skills for architecting thingsExperience Personal Trait of Curiosity Component-based and Systems-based software engineers 37:52 - Architecture and MaintainabilityTestability Backbone.js 43:28 - Creating common conventions that will apply across projectsPicksDomo (Joe) Pluralsight (Joe) Game Dev Tycoon (Joe) The Star Wars (Joe) Foundation Actionscript 3.0 Animation: Making Things Move! by Keith Peters (Merrick) ng-conf (Merrick) Kveikur by Sigur Rós (Merrick) makemeasandwich (AJ) Sleep (AJ) Jekyll Themes (Jamison) Growing Object-Oriented Software, Guided by Tests by Steve Freeman (Jamison) A Canticle For Leibowitz by Walter M. Miller Jr. (Jamison) DevChat.tv (Chuck) Thinking, Fast and Slow by Daniel Kahneman (Nicholas) StePhest Colbchella '013 - Time to Dance (Nicholas) Evolution of Music - Pentatonix (Nicholas) Next Week Meteor.js with Marcus Phillips and Fred Zirdung Transcript[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.] [This podcast is sponsored by JetBrains, makers of WebStorm. Whether you’re working with Node.js or building the frontend of your web application, WebStorm is the tool for you. It has great code quality and code exploration tools and works with HTML5, Node, TypeScript, CoffeeScript, Harmony, LESS, Sass, Jade, JSLint, JSHint, and the Google Closure Compiler. Check it out at JetBrains.com/WebStorm.]CHUCK:  Hey everybody and welcome to episode 75 of the JavaScript Jabber show. This week on our panel, we have Joe Eames.JOE:  Hey, everyone.CHUCK:  AJ O’Neal.AJ:  I can hit unmute. I'm here.CHUCK:  Jamison Dance.JAMISON:  Hello, friends.CHUCK:  Merrick Christensen.MERRICK:  Hey, guys.CHUCK:  I’m Charles Max Wood from DevChat.TV. This week, we have a special guest, that’s Nicholas Zakas.NICHOLAS:  Yup, you got it.CHUCK:  So, since you haven’t been on the show before, do you want to introduce yourself?NICHOLAS:  Sure. I'm a software engineer that is working for Box currently. I think a lot of people probably know me from the books that I've written, mostly on the topic of JavaScript and the talks that I've given also on that topic. And a lot of that relates back to my work when I was at Yahoo. I was there for about five years and was the lead on the Yahoo homepage redesign. And a lot of what I do is really just try to solve problems in real life and then share what I did with everybody else in whatever way I think is most appropriate - writing or speaking or coming on podcasts.CHUCK:  Yes, you're being modest. You have a book,Special Guest: Nicholas C. Zakas. 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.

13 Syys 201357min

074 JSJ Grunt with Ben Alman

074 JSJ Grunt with Ben Alman

PanelBen Alman (twitter github blog) AJ O’Neal (twitter github blog) Jamison Dance (twitter github blog) Ryan Florence (twitter github blog) Charles Max Wood (twitter github Teach Me To Code Rails Ramp Up) Discussion 01:34 - Ben Alman IntroductionBocoup 02:54 - “Cowboy”Cowboy Coder 06:53 - The Birth of GruntEnder make rake jake 14:34 - Installing Globally & PluginsJSHint grunt-cli lodash async 20:43 - Managing the project and releasing new versions 22:32 - What is Grunt? What does it do?jQuery libsass SASS stylus 26:39 - Processes & Building Featuresnode-task guard grunt-contrib-watch node-prolog 35:29 - The Node Community and reluctance towards Grunt 41:35 - Why the separation of task loading and configuration? 46:18 - Contributions and Contributing to Grunt 55:18 - What Ben would have done differently building GruntEase of Upgrade PicksWeb Components (Ryan) Eliminate Sarcasm (Ryan) Bee and PuppyCat (Jamison) MONOPRICE (AJ) AJ O'Neal: Moving to GruntJS (AJ) The Best Map Ever Made of America’s Racial Segregation (Chuck) Clean Off Your Desk (Chuck) Polygon (Ben) My Brother, My Brother and Me (Ben) Echofon (Ben) Bocoup (Ben) Next Week Maintainable JavaScript with Nicholas Zakas Transcript RYAN:  We’re potty training my son right now. So, I was up like eight times cleaning poo off of everything.[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.] [This podcast is sponsored by JetBrains, makers of WebStorm. Whether you’re working with Node.js or building the frontend of your web application, WebStorm is the tool for you. It has great code quality and code exploration tools and works with HTML5, Node, TypeScript, CoffeeScript, Harmony, LESS, Sass, Jade, JSLint, JSHint, and the Google Closure Compiler. Check it out at JetBrains.com/WebStorm.]CHUCK:  Hey everybody and welcome to episode 74 of the JavaScript Jabber Show. This week on our panel, we have AJ O’Neal.AJ:  I’m eating beef jerky.CHUCK:  Jamison Dance.JAMISON:  Hello.CHUCK:  We have a special guest. I guess you’re a guest in filling in for Merrick and Joe and that’s Ryan Florence.RYAN:  Hey, how’s it going? I don’t know if I can fill two shoes, but I will try.CHUCK:  Well, you have two feet, right?RYAN:  Okay. Well, that’s four shoes.CHUCK:  [Chuckles] I’m Charles Max Wood from DevChat.TV. We also have another special guest and that is Ben Alman.BEN:  Yo! What’s up, everyone?CHUCK:  So, do you want to introduce your self, Ben, since you haven’t been on the show before?BEN:  I’m Ben Alman. Oh, okay.[Laughter]AJ:  That’s not conceited.RYAN:  That’s really all he needs.BEN:  That’s it. The show’s over, roll credits. So yeah, I’m Ben. You can find me online as @cowboy on Twitter or GitHub and I’m at BenAlman.com. And if you Google me, I have finally got enough SEO juice to beat the other Ben Alman who’s the Orthopedic Surgeon for sick children in Canada. So screw you, guy who helps sick kids.[Laughter]BEN:  No, it’s cool. It’s cool, right? But for a while, I was like, “Damn this guy.” But I can’t do anything because he helps sick children. So there’s another Benjamin Alman out there doing things for society and me, I just code. So, I work at Bocoup. We’re at Bocoup.com. Our logo is a rooster, Bob the Rooster, and we make a lot of cool web and open web and open source stuff. And so, I do training there. I teach people JavaScript and jQuery. But I also work on open source tools. I spend a lot of my time, actually, behind the scenes in Node writing JavaScript, experimenting, R&D, writing tools, et cetera.CHUCK:  Awesome. So,Special Guests: Ben Alman and Ryan Florence. 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.

6 Syys 20131h 14min

073 JSJ React with Pete Hunt and Jordan Walke

073 JSJ React with Pete Hunt and Jordan Walke

PanelPete Hunt (twitter github blog) Jordan Walke (twitter github) Joe Eames (twitter github blog) AJ O’Neal (twitter github blog) Jamison Dance (twitter github blog) Merrick Christensen (twitter github) Charles Max Wood (twitter github Teach Me To Code Rails Ramp Up) Discussion 01:34 - Pete Hunt IntroductionInstagram Facebook 02:45 - Jordan Walke Introduction 04:15 - ReactReact - GitHub 06:38 - 60 Frames Per Second 09:34 - Data Binding 12:31 - Performance 17:39 - Diffing Algorithm 19:36 - DOM Manipulation 23:06 - Supporting node.js 24:03 - rendr 26:02 - JSX 30:31 - requestAnimationFrame 34:15 - React and Applications 38:12 - React UsersKhan Academy 39:53 - Making it workPicksBen Mabey: Clojure Plain & Simple (Jamison) JSConf 2013 Videos (Jamison) Kittens (Jamison) PBS Idea Channel (AJ) Free Trial SSL (AJ) OSX Wifi Volume Remote Control (AJ) js-git (Merrick) vim-airline (Merrick) MLS LIVE (Joe) Seraphina by Rachel Hartman (Joe) ng-conf (Joe) Hire Chuck (Chuck) GoToMeeting (Chuck) ScreenFlow (Chuck) syriandeveloper (Pete) jsFiddle (Pete) Hotel Tonight (Pete) Green Flash Brewery Beer: Palate Wrecker (Jordan) All Things Vim (Jordan) Next Week Grunt.js with Ben Alman Transcript JAMISON:  Joe is Merrick’s personal assistant.CHUCK:  [Laughter]MERRICK:  No, we’re just in this little room and he had, he was like, “Yeah”JOE:  Want me to freshen up your coffee, sir?[Chuckles]JAMISON:  Feed me some tacos, Joe.[Laughter][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.] [This podcast is sponsored by JetBrains, makers of WebStorm. Whether you’re working with Node.js or building the front end of your web application, WebStorm is the tool for you. It has great code quality and code exploration tools and works with HTML5, Node, TypeScript, CoffeeScript, Harmony, LESS, Sass, Jade, JSLint, JSHint, and the Google Closure Compiler. Check it out atJjetBrains.com/WebStorm.]CHUCK:  Hey everybody and welcome to episode 73 of the JavaScript Jabber Show. This week on our panel, we have Joe Eames.JOE:  Hey there.CHUCK:  AJ O’Neal.AJ:  Live again from Provo.CHUCK:  Jamison Dance.JAMISON:  Hey friends.CHUCK:  Merrick Christensen.MERRICK:  Hey guys.CHUCK:  I’m Charles Max Wood from DevChat.TV and we have two special guests this week. Pete Hunt.PETE:  Hey guys.CHUCK:  And Jordan Walke.JORDAN:  Hi.CHUCK:  Since you guys haven’t been on the show before, do you want to introduce yourselves? We’ll have Pete go first.PETE:  Sure. So my name’s Pete. I work on general React stuff these days. But my day job is building the Instagram web experience. If you go to Instagram.com, we have a bunch of frontend stuff you can play with and a bunch of backend infrastructure that supports all that. That’s what I mostly work on. We’re big users of React at Instagram so I ended up contributing a lot to the React core as well.JAMISON:  So did you come from Instagram or from Facebook and then to work on Instagram?PETE:  Well it was actually a pretty good story just in terms of the integration of the two companies. I was originally at Facebook for a couple of years and we acquired Instagram and they came in and they wanted to build a web presence. Facebook’s core competency is definitely web technologies and Instagram hasn’t historically focused on that. So we were able to take the Facebook web expertise and get Instagram up and running really quickly. I came from the Facebook side but the team is still very much a separate team, their own building, that kind of thing. So that’s my background.CHUCK:  Awesome.JAMISON:  Sweet.CHUCK:  And Jordan?Special Guests: Jordan Walke and Pete Hunt. 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.

30 Elo 201356min

072 JSJ Screencasts

072 JSJ Screencasts

PanelJamison Dance (twitter github blog) Joe Eames (twitter github blog) Charles Max Wood (twitter github Teach Me To Code Rails Ramp Up) Discussion 01:31 - Screencasting ExperiencePluralsight: AngularJS Fundamentals - Joe Pluralsight: jQuery Advanced Topics - Joe Pluralsight: Testing Clientside JavaScript - Joe Teach Me To Code - Chuck 02:44 - Getting into Screencasting 06:16 - Screencasting and JavaScript JabberSharing Knowledge RailsCasts (Ruby) NSScreencast (iOS) 09:45 - JavaScript ScreencastsEmbercasts egghead.io (Angular) PeepCode YouTube 10:54 - Conference Talks vs Screencasts 14:34 - Blog Posts vs Screencasts 17:58 - Recording Screencasts (Tools)Camtasia ScreenFlow Jing 22:59 - Voiceovers vs Typing and Talking 26:17 - Audio QualityBlue Snowball Blue Yeti Shure SM58 28:53 - Editing SoftwareAdobe Premier Pro Final Cut Pro Video Hive 33:27 - Preparing for ScreencastsLarge Font Closed-Captioning 40:23 - Videos of Yourself with ScreencastsWistia Transcripts PicksRequireBin (Jamison) The International - Dota 2 Championships (Jamison) That Conference (Joe) Seraphina by Rachel Hartman (Joe) ng-conf (Joe) Video Hive (Chuck) LessAccounting (Chuck) Next Week React with Jordan Walke and Pete Hunt Transcript JOE:  Well, you can represent the newbie perspective then.CHUCK:  Yup.JAMISON:  That’s my default job on this podcast.[Laughter]CHUCK:  No, that’s my job, believe me.JOE:  Au contraire, mon frère.[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.] [This podcast is sponsored by JetBrains, makers of WebStorm. Whether you’re working with Node.js or building the front end of your web application, WebStorm is the tool for you. It has great code quality and code exploration tools and works with HTML5, Node, TypeScript, CoffeeScript, Harmony, LESS, Sass, Jade, JSLint, JSHint, and the Google Closure Compiler. Check it out at JetBrains.com/WebStorm.]CHUCK:  Hey everybody and welcome to Episode 72 the JavaScript Jabber show. This week on our panel, we have Jamison Dance.JAMISON:  Hello.CHUCK:  Joe Eames.JOE:  Hey there.CHUCK:  I’m Charles Max Wood from DevChat.TV. And this week, we’re going to be talking about screencasting and sharing what you know through that kind of a visual medium. Before we get going, I’m wondering how much of this have you guys done?JAMISON:  None.JOE:  [Chuckles] I’ve done a fair amount. I’ve got my three courses with Pluralsight that I’ve done. That’s pretty much all the screencasting that I’ve done, is through Pluralsight. But I have to say I’ve definitely done a fair amount, several hundred, maybe a thousand with the screencasting.CHUCK:  Nice.JAMISON:  When you say a thousand hours, do you mean a thousand hours of recorded video or a thousand hours of time put into this?JOE:  Yeah, a thousand hours of time actually spent. So I’ve probably produced ten or fifteen hours of recorded video. Probably about that much and five or six hundred hours of time spent producing that much video, right around that.CHUCK:  Well there you go. If you’ve read outliers, you know you have nine thousand hours to go, right?JOE:  [Chuckles] Yeah. Exactly when I’ll be an expert.CHUCK:  That’s right. I’ve done a fair bit of screencasting as well. In fact, I got into podcasting through screencasting and I ran TeachMeToCode.com for a few years. I’m actually looking at reviving it but it’s just some time that I haven’t been able to commit yet. But yeah, it’s definitely a fun and interesting thing to do to share what you know and get the word out about whatever technologies you’re passionate about. 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.

23 Elo 201349min

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