Wills, B. A. (Barry Alan)

Zainol, Zaimawati

Converter and Fire Refining Practices Symposium (2005 : San Francisco, Calif.)

International Congress on Mineral Processing and Extractive Metallurgy (2000 : Melbourne, Vic.)

EPD Congress (2005 : San Francisco, Calif.)

International Congress on Mineral Processing and Extractive Metallurgy (2000 : Melbourne, Vic.)

International Symposium on Electrochemistry in Mineral and Metal Processing (4th : 1996 : Los Angeles, Calif.)

Cromer, E. L

Gupta, A. (Ashok)

Sinkankas, John, 1915-

International Mineral Processing Congress (10th : 1973 : London, England)

Tantalite Limited

Kelly, Errol G

Sinclair, Roderick J

ALTA Gold Ore Processing Symposium (1st : 2010 : Perth, W. A.)

EPD Congress (2012 : Orlando, Fla.)

Wills, B. A. (Barry Alan)

Wills, B. A. (Barry Alan), author

Garrett, Donald E., author

Gupta, A. (Ashok), author

27 persons discharged in the district

Panel Jamison Dance (twitter github blog) AJ O’Neal (twitter github blog) Charles Max Wood (twitter github Teach Me To Code Rails Ramp Up) Discussion 02:09 - Follow Up to 040 JSJ Conferences Broad Conferences vs Focused Conferences Utah Open Source/Open West Conference 2013 05:28 - Single Page Application Frameworks jQuery Backbone.js Ember.js pure.js plates.js AngularJS 15:10 - Path & Hash Routing Pushstate/Popstate sammy.js jquery.bbq localStorage == cookies history.js 22:23 - Synchronizing Your Data WebSocket Operational Transformation Lucidchart 24:51 - WebSockets cURL Socket.IO 32:44 - App Issues Memory 38:52 - When do you want a Single Page App? Jade LESS Picks Simple (AJ) Coding for Interviews (Jamison) Empirical Zeal: What does randomness look like? (Jamison) Aeron Chair by Herman Miller (Chuck) Allrecipes.com (Chuck) Book Club Effective JavaScript by David Herman Transcript AJ:  Yeah, I think I'm 26 still, for another 6 months. CHUCK:  Yeah. You have to count on your toes to figure it out. AJ:  Yeah, twice actually. Because once I'm already bent over, I just keep counting on my toes. I don't start back at my fingers. CHUCK:  [laughs] [Hosting and bandwidth provided by the Blue Box Group. Check them out at Bluebox.net.] [This episode is sponsored by Component One, makers of Widge Mo. If you need stunning UI elements or awesome graphs and charts, then go to WidgeMo.com and check them out.] CHUCK:  Hey everybody and welcome to Episode 41 of the JavaScript Jabbers show. I almost said Ruby Rogues. How tired am I? JAMISON:  Don't cheat on us, Chuck. CHUCK:  It's right after Christmas. JAMISON:  We know you have another family but we love you when we have you. CHUCK:  Oh, my gosh! Yeah, we had family here for two days and my wife panics when people are coming over and has to have the house immaculate. And then she kept getting tired or sick or having some other issues. So, I kept forcing her to go to bed and then staying up until 2:00 AM, cleaning the house. So, I’m totally worn out. Anyway, so this is JavaScript Jabber, it's not Ruby Rogues. If you want Ruby Rogues, go to RubyRogues.com and see what we were talking about over there. Last week, we talked about conferences and I know that AJ wanted to say something. I guess we usually do the introductions first. So, let's do that and then let AJ say his piece and then we’ll move onto our topic for today. So, this week on our panel, we have Jamison Dance. JAMISON:  Hi, guys! Merry Belated Christmas. CHUCK:  We have AJ O'Neil. AJ:  Yo! Yo! Yo!  Coming at you from the green Christmasphere of Virginia. CHUCK:  Oh, you're in Virginia? AJ:  Yes, I am. Visiting family. CHUCK:  Cool. And I'm Charles Max Wood from DevChat.tv. I just want to put a quick plug in for my Rails course. If you want to learn Ruby on Rails, go to RailsRampUp.com. It's kind of a guided course and you get a lot of access to me to learn it. So AJ, what was it that you wanted to chime in with, with the conferences that we couldn't get you in last week to say? AJ:  Okay. So, both Merrick and myself have had this same experience. So, we were talking about having the broad conference versus the focused conference, the broad talk or workshop versus the more focused one. And we both have come to the conclusions that having it more focused is better. With the conference, it's fun to go to a broad conference but even in that, like it’s nice to have the focused talks like the ‘Utah Open Source Conference’ which this year is ‘Open West Conference’. It's expanding out and they've got some big surprise. I'm guessing they got some nice speakers. And the call for papers for that opens on January 2nd supposedly. So, that's a really nice conference but it's broad but it’s still fun.

Panel Christian Johansen (twitter github blog) Joe Eames (twitter github blog) Merrick Christensen (twitter github) Jamison Dance (twitter github blog) Discussion 00:45 - Christian Johansen Test-Driven JavaScript Development Sinon.JS Gitorious 01:26 - Sinon.JS 02:22 - Stubs, Mocks and Spies Mocks Aren’t Stubs: Martin Fowler Mocha 10:47 - History of Sinon.JS 12:25 - XHR, HML, HTTP 13:36 - Mocking the Clock Set Time Out 17:22 - Test-Driven JavaScript Development Andrea Giammarchi @WebReflection The Pragmatic Bookshelf Screencasts 21:43 - Test Framework Buster.JS js-test-driver 24:17 - Other Mocking Libraries mockjax 26:24 - Mocking Properties 27:22 - Matchers 30:46 - Sinon.JS Gotchas 33:10 - State of Test-Driven Development in JavaScript Strategies for Testing Picks Jack Reacher (Joe) Torchlight II (Joe) Effective JavaScript by David Herman (Merrick) Rdio (Merrick) Adventure Time (Jamison) How to implement an algorithm from a scientific paper: Emmanuel Goossaert (Jamison) Advanced Vim registers (Jamison) Emacs Rocks! (Christian) Simple Made Easy (Christian) LEGO Lord of the Rings (Christian) Testing Clientside JavaScript (Joe) Transcript MERRICK:  Classy guy. [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.] JAMISON:  Hello friends. Welcome to JavaScript Jabber. This is Episode number 43. Today, we have Joe Eames. JOE:  Howdy! JAMISON:  Merrick Christensen. MERRICK:  Hey guys! JAMISON:  And Christian Johansen. And also me, Jamison Dance. But Christian is the special guest today. Do you want to talk a little bit about yourself? Introduce yourself for those of us that don’t know you? CHRISTIAN:  Yeah, sure. First of all, hi! I'm in Oslo, Norway up in the cold north. So, I wrote a book about testing JavaScript a couple of years back called ‘Test-Driven JavaScript Development’. And I've done a few open source libraries. Perhaps the one that most people know about is Sinon.JS. And currently, I work at Gitorious.org. So, that’s the brief introduction about me, I guess. JAMISON:  Great! Chuck is gone today. He’s at CES, I believe. So, that’s why I'm filling in for him. I think we want to talk mainly about Sinon.JS today. Do you want to just give an overview of it? CHRISTIAN:  Sure. JAMISON:  For those who have never heard of Sinon.JS, what is it? CHRISTIAN:  Sinon.JS is a stubbing and mocking library which means that when you're writing automated tests for your JavaScript, Sinon provides a tool kit to help you test functions and callbacks and stuff like that, to track how they're being used throughout the system. And then, it also provides some utilities to test asynchronous stuff through timers, like Set Time Out and Set Interval and those kinds of things. And it also has a fake XMLHttpRequest implementation. So, it allows you to test your client side JavaScript completely decoupled from the server and it gives you an API to mimic the role of the server in your tests. So, you can focus a test on how the client side reacts to various kind of behavior from the server. JAMISON:  So, you talked about stubbing and mocking. And I think, that means we have to get into the hairy discussion of the difference between stubs and mocks? MERRICK:  And spies. JAMISON:  And spies, yeah. Do you want to explain that a little bit? CHRISTIAN:  Sure. I can explain my take on it because I know there are more than just mine. MERRICK:  Sure. CHRISTIAN:  I'm using the terminology pretty much like Martin Fowler did and he has a famous article called ‘Spies are Not Mocks’ or something like that. So,

Use this link and code JAVAJAB to get 20% off your registration for FluentConf 2013! Panel David Herman (twitter blog Effective JavaScript) Ariya Hidayat (twitter github blog) Tim Caswell (twitter github howtonode.org) Jamison Dance (twitter github blog) Joe Eames (twitter github blog) Merrick Christensen (twitter github) Charles Max Wood (twitter github Teach Me To Code Rails Ramp Up) Discussion 00:48 - David Herman and Ariya Hidayat Introduction 044 JSJ Book Club: Effective JavaScript with David Herman 023 JSJ Phantom.js with Ariya Hidayat 01:54 - Parsing JavaScript and ASTs and Language Grammars 04:44 - Semantics 06:08 - Abstract Syntax Tree (AST) Esprima: Parser SpiderMonkey 10:37 - Lexer 12:16 - Writing your own language creationix / jack The C Programming Language 17:41 - Parser Generators JavaScriptCore 21:04 - Evolving a Syntax Automatic Semicolon Insertion Post correspondence problem Halting problem 28:05 - Language Design The Rust Programming Language 30:35 - Grammar Regular Expressions (Regex) Backus–Naur Form (BNF) Recursion How to Design Programs (HTDP) 38:00 - Recursive Descent Parsers 42:48 - Benefits of knowing language internals and syntax Apache Lucene - Apache Lucene Core LPeg - Parsing Expression Grammars For Lua 48:48 - Abstract Syntax Tree (AST) Picks Mass Effect 3 (Joe) A Beginner's Guide to Irrational Behavior | Coursera (Joe) Go write a programming language to learn one (Tim) Thumbs and Ammo (Jamison) ISM by Savant (Jamison) Vimcasts (Jamison) The iPhreaks Show (Chuck) Mozy (Chuck) Tech & Go Bright Pink Micro USB Cable (David) asm.js (David) Beyond Office Politics: The Hidden Story of Power, Affiliation & Achievement in the Workplace by Linda Sommer (Ariya) gotwarlost / istanbul (Ariya) Next Week Web Developer Skills Transcript JAMISON:  I am Linus Torvalds and I pronounce Linux, Linix. [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 54 of the JavaScript Jabber Show. This week on our panel, we have Tim Caswell. TIM:  Hello. CHUCK:  Jamison Dance. JAMISON:  Hi guys. CHUCK:  Joe Eames. JOE:  Hey there. CHUCK:  Merrick Christensen. MERRICK:  Hey guys, what’s up? CHUCK:  I’m Charles Max Wood from DevChat.tv. And we have two special guests this week. We have Dave Herman. DAVID:  Hey there. CHUCK:  Ariya Hidayat. ARIYA:  Hello everyone. CHUCK:  And these guys are so smart that we brought them back. So, if you’re interested, we’ll put links to the episodes that they were on. David was on when we talked about his book ‘Essential JavaScript’ and Ariya was on when we talked about PhantomJS. JAMISON:  Effective JavaScript. CHUCK:  Effective? What did I say? MERRICK:  Essential. CHUCK:  Essential? Well, it’s an essential book on Effective JavaScript. How’s that? [Laughter] MERRICK:  Good save. DAVID:  At least, you didn’t say Defective JavaScript. [Laughter] CHUCK:  No, that’s what I write. I’m really good at writing defective JavaScript. ARIYA:  Actually, there’s a book about Essential on Defective JavaScript. CHUCK:  I also want to announce really quickly that Fluent Conf has given us a discount code. So, if you want to get 20% off on your registration for Fluent Conf, just enter JAVAJAB and you’ll get 20% off when you register for Fluent Conf. Alright. Well, let’s get started. This is going to be a really, really interesting topic and it’s something that I’ve wanted to know more about for a long time. And I just haven’t delved as deeply into it as I would like to. And that is,

Use this link and code JAVAJAB to get 20% off your registration for FluentConf 2013! Panel Zachary Kessin (twitter github Mostly Erlang Podcast) Jamison Dance (twitter github blog) Merrick Christensen (twitter github) Charles Max Wood (twitter github Teach Me To Code Rails Ramp Up) Discussion 00:55 - Zach Kessin Introduction Programming HTML5 Applications Building Web Applications with Erlang Product Structure Mostly Erlang Podcast 03:01 - Functional Programming Haskell LISP Scheme Erlang Underscore.js chain 06:44 - Monad q Maybe monad 11:33 - Functional Languages vs JavaScript No side effects 18:09 - Why Functional Programming? 037 JSJ Promises with Dominic Denicola and Kris Kowal Higher order functions Ext JS 24:35 - Tail_call Recursion cdr car 044 JSJ Book Club: Effective JavaScript with David Herman 32:54 - Programming Languages Seven Languages in Seven Weeks: A Pragmatic Guide to Learning Programming Languages (Pragmatic Programmers) by Bruce Tate 33:38 - Functional Programming Libraries valentine Maybe.coffee q 36:13 - What do you miss in JavaScript? Pattern Matching Picks Vi Hart on Normalcy of Pi (Jamison) Sport Balls Replaced With Cats (Jamison) JavaScript Allongé by Reginald Braithwaite (Merrick) BonsaiJS (Merrick) Wringing out Water on the ISS - for Science! (Chuck) RequireJS (Chuck) Mostly Erlang (Zach) Boston PD (Zach) Iron Dome (Zach) Next Week Building Accessible Websites on a Podcast with Brian Hogan 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.] CHUCK:  Hey everybody, and welcome to Episode 57 of the JavaScript Jabber Show. This week on our panel, we have Jamison Dance. JAMISON:  Hello, friends. CHUCK:  Merrick Christensen. MERRICK:  Hi. CHUCK:  I’m Charles Max Wood from Devchat.tv and this week, we have a special guest and that’s Zach Kessin. ZACH:  Hey everybody. CHUCK:  Did I say your name right, Zach? ZACH:  Yep, you got it right. CHUCK:  Alright. This week, we’re going to be talking about functional programming in JavaScript. You want to give us a little bit of a background on you, so that you can kind of explain, I don’t know, who you are and your expertise here? ZACH:  Oh, okay. So yeah, I’m Zach Kessin. I’ve been a software developer for close to 20 years, on the web, close to 20 years now. My first web app in PHP version -- oh, not PHP, in Perl version 4 with mSQL, because MySQL didn’t exist yet. That was, like, 1994. And let’s see, I’ve been doing web applications ever since. Worked in Boston area, in London and then in Israel for about 10 years now. I’m also the author of ‘Programming HTML5 Applications’ and ‘Building Web Applications with Erlang’, both published by O’Reilly. And my interests include functional programming, code generation and concurrency in Erlang. So, well, that’s a different show. That’s sort of my background. And I work at a small Tel Aviv startup called Product Structure that we build [inaudible] components and workflows that will be self-optimizing on your website. So, that’s what we’re doing. We’re launching it soon. CHUCK:  Cool. MERRICK:  Very cool. CHUCK:  You just launched your own podcast, didn’t you? ZACH:  Yeah. I just launched my own podcast called ‘Mostly Erlang’. It’s going to cover Erlang and occasionally other functional languages like Haskell and OCML. We had our first, we recorded our first episode last week. And the first episode is called ‘Building Skynet’. And the second episode will be on the Webmachine framework, which is an HTTP framework, backend framework though, to do semantically correct Webmachine.

The panelists talk to Bart Wood about large single page JavaScript applications.

The panelists talk to Jenn Schiffer about using art to get and keep people interested in programming.

02:20 - Zach Kessin Introduction

• Twitter
• GitHub
• Zach's Books
• Parrot
• JavaScript Jabber: Episode #057: Functional Programming with Zach Kessin
• Testing Erlang With Quickcheck Book

04:00 - Mostly Erlang Podcast

05:27 - Property-based Testing (QuickCheck)

07:22 - Property-based Testing and Functional Programming

• jsverify

09:48 - Pure Functions

• Shrinking

18:09 - Boundary Cases

20:00 - Generating the Data

23:23 - Trending Concepts in JavaScript

32:33 - How Property-based Testing Fits in with Other Kind of Testing

35:57 - Test Failures

Panel

Nolan Lawson: Taming the asynchronous beast with ES7 (Aimee)
Nodevember (Aimee)
Hipster Sound (Jamison)
Om Next by David Nolen  (Jamison)
Gallant - Weight In Gold (Jamison)
React Rally (Jamison)
Better Off Ted (Joe)
Armada: A Novel by Ernest Cline (Joe)
Testing Erlang With Quickcheck Book (Zach)
Parrot Universal Notification Interface (Zach)
The Famine of Men by Richard H. Kessin (Zach)

03:01 - Marc Grabanski Introduction

• Twitter
• GitHub
• Blog

03:35 - The jQuery UI Datepicker

04:29 - Frontend Masters

• @FrontendMasters

07:26 - The Live Streaming Phenomenon

• Twitch.tv

09:17 - Scalability

11:25 - Value, Feedback Cycle

14:43 - Structuring Courses and Workshops

16:09 - Online vs In-Person

• Prerequisites

18:11 - Booking Workshops

19:02 - Scaling (Cont’d)

20:00 - Online Education (eLearning) in General

• egghead.io
• CodeCombat
• NodeSchool

21:40 - The Business Model

• Licensing

24:12 - Hot Sellers

• Kyle Simpson: Advanced JavaScript

25:28 - Technical Setup

• Livestream
• Firebase

27:27 - Selecting Topics

29:41 - Future Topics / Topics in Production

30:38 - Individual / Company Attendees

• frontendmasters.com/workshops

31:45 - Upcoming Plans for Frontend Masters

32:32 - Advice For Starting Something Like Frontend Masters

34:23 - Keeping Content Up-to-date

36:14 - eLearning Experiments

• Untrusted
• exercism.io
• NodeSchool
• A Better Way to Learn JavaScript
• My Tech High

39:30 - Giveaways

• marc@frontendmasters.com

40:07 - Getting Started with Programming

43:03 - Marketing

45:20 - Teacher Compensation

Picks

Jessica Kerr: Functional Principles In React @ React Rally 2015 (Jamison)
thought-haver (Jamison)
[Frontend Masters] Angular Application Development (Aimee)
[Frontend Masters] JavaScript the Good Parts (Aimee)
LÄRABAR (Aimee)
Taking time off (Chuck)
The Man from U.N.C.L.E. (Joe)
BB-8 by Sphero (Joe)
ng-conf (Joe)
The Tim Ferriss Show (Marc)
CodeCombat (Marc)
Untrusted (Marc)

03:08 - Benjamin Dunphy Introduction

• Twitter
• GitHub

04:07 - Berkeley Martinez Introduction

• Twitter
• GitHub
• Free Code Camp

04:19 - Ian Sinnott Introduction

• Twitter
• GitHub
• Blog
• TruSTAR Technology

05:19 - The React Codebase

12:38 - Other Important Parts of the React Ecosystem

14:22 - The Angular vs the React Ecosystem and Community

• The Learning Curve
• create-react-app

22:07 - Community

Developer Experience

• Functional Programming

26:56 - Getting Connected to the React Community

• Meetup: Real World React
  • @rwreact
• ReactJS San Francisco Bay Area Meetup
• Meetup
• Eventbrite
• Calagator
• Twitter
• Dan Abramov: My React List

29:34 - Conferences

• React.js Conf
• React Rally
• ReactNext
• ReactiveConf
• ReactEurope

33:28 - Technology From the Community

• redux
• ThunderCats.js
  38:23 - Choices Are Expanding; Not Shrinking
• Linting

40:19 - The Future of React

42:39 - Starting More Communities

Picks

• This Developing Story (Aimee)
• Nashville (Aimee)
• Nodevember (Aimee)
• egghead.io: React in 7 Minutes (Ben)
• Lee Byron: Immutable User Interfaces @ Render 2016 (Ben)
• Nick Schrock: React.js Conf 2016 Keynote (Ben)
• create-react-app (Ian)
• Functional Programming Jargon (Ian)
• The Serverless Framework (Ian)
• Ben's Blog (Berkeley)
• Isaac Asimov’s Robot Series (Berkeley)
• Vsauce: The Zipf Mystery (Berkeley)
• Kinesis Advantage for PC & Mac (Dave)

MJS 028 Zach Kessin

In this episode we have another JavaScript Story, this time our guest is Zach Kessin. Zach is a Developer and consultant. On the server side he works with Erlang and Elixir. On the front end he works on Elm. He also also written a few books for O’Reilly and a video course for Manning available sometime in the fall. He was a guest on episode 57 and is here with us today to tell us his story. Stay tuned!

[2:48] How did you get into programming.

Zack tells the story about how when he was 7 he asked his mother for a computer. She agreed that if he paid for half of it somehow, then she would help him get it. He Gathered his half by calling relatives and gathering funds. His mom taught him Basic and Logo. He also learned Pascal. While in University he picked up the book Structure and Interpretation of Computer Programs and loved it. He talks about remembering writing a HTML forum but not knowing how to submit entries. After college he started working.

[4:38] Resources then vs now.

Charles adds that if you’re tenacious enough to call your family members to find funding to buy a computer to learn, then you probably have the drive it takes to be a programmer. Charles and Zack talk about how in the 80s it was rare to have access to a computer, and now homes have multiple computers throughout. The resources are more readily available now with the internet. If you’re looking to get into development, there are plenty of great resources.

[7:45] How did you get into JavaScript and Erlang?

Zach starts explaining by telling how he get into JavaScript before the internet really existed. His first JavaScript program exposure was a loan calculator at a bank. Early on the only thing you could do was validate forms, but over time it grew. He started working for a company writing php. He felt like it wasn’t as functional or elegant as he was hoping for. He found various languages and landed on Erlang. Erland was designed to work for programming telephone switches. Due to phone services nature, It handles high scale, high reliability, has to be upgraded on the fly, etc. Zach talks about how server programming looks very similar to phone line programming. Zach adds that a few years ago he wanted work on some front end and after looking around finally he learned about Elm. He says that he is always looking for what’s new and useful.

[14:26] Programming Languages Change the Way We Think

Charles points out that it’s very interesting out about how functional programming has played out. He mentions that many JavaScript programmers use functional style programming to help with speed or efficiency. He adds that a fully functional programming language is very interesting and could be helpful. Zach talks about how learning new languages helps adjust the way we think.

[16:45] How have you contributed to the development community?

Charles starts off with mentioning Zach’s podcast that was called Mostly Erlang. Zach adds that he has wrote two books for O’ Reilly, one on HTML5 and Erlang. He has done some blogging and is creating a video course called Startup Elm. He mentions that he spends most of his time teaching. He admires people who write libraries and sustains them over years, but it isn’t something he sees himself getting into. He adds that having the libraries are useless unless you have someone to communicate about it and teach it. Charles mentions that contributions come in various ways and the community needs those sort of teachers. Zach mentions that he often speaks at conferences and meet ups. Public speaking can be a great way to progress your career. Charles brings up the idea of “Sweeping the dojo floor”. He was introduced to this idea by Dave Hoover. Sweeping the dojo floor means that you’ve got enough experience to talk about the topic, but maybe not fully contribute and so you do things like document code, or write articles and outreach for the topic. Talks can lead to work. You can easily find research papers and do talks on that. Zach adds that sometimes in a community, you see the same speakers over and over and new speakers are needed. Zach also mentions that there are plenty of opportunities to do talks in something other than english.

[26:36] What are you working on now?

Zach talks about the list of things he is working on. Starting with Startup Elm and it’s live course that will be happening in October. He is also working on a SaSS product for Instagram marketers called SquareTarget. He adds that he has a day job as well.

Picks

Zach

Intrepid Large Format Camera Kickstarter

Charles

Toast Masters
Zapier
Javascriptjabber.com/slack

Panel: Charles Max Wood

Guest: Zachary Kessin

This week on My JavaScript Story, Charles speaks with Zachary Kessin. Zach is a web developer who has written Programming HTML5 Applications and Building Web Applications with Erlang. Currently, he works a lot with functional programming. He first got into programming because his mother used to write in Lisp and he earned his first computer by begging his relatives to help pitch in to get him one when he was seven. They talk about what led him to Erlang and Elm, why he wanted to be a programmer from a young age, and what he is most proud of in his career.

In particular, we dive pretty deep on:

• JavaScript Jabber Episode 57
• JavaScript Jabber Episode 169
• Zach intro
• Elm and Erlang
• How did you first get into programming?
• Mother was writing Lisp when he was a kid
• RadioShack color computer
• Mother taught him Basic
• Pascal and AP Computer Science
• Studied CS originally in college and then switches to Physics
• First web app written in Pearl 4
• Did PHP for a living for a while and hated it
• Elm saves him time and effort
• What was it that made you want to program from a young age?
• Don’t be afraid to jump into programming at a late age
• Elm error messages
• Writes fewer tests in Elm code that JS code
• What are you most proud of?
• Loves mentoring
• Making a difference in the community
• It’s not just about the code, it’s about the people
• What are you doing now?
• And much, much more!

Links:

• JavaScript Jabber Episode 57
• JavaScript Jabber Episode 169
• Programming HTML5 Applications
• Building Web Applications with Erlang
• Elm
• Erlang
• Lisp
• Zach’s GitHub
• @zkessin
• Zach’s YouTube
• Zach’s LinkedIn

Picks

Charles

• Masterbuilt Smoker
• Crock-Pot

Zach

• If you like a book, tell the author!
• How to Get a Meeting with Anyone by Stu Heinecke
• 1177 B.C.: The Year Civilization Collapsed by Eric Cline

Panel: Charles Max Wood

Guest: Ian Sinnott

This week on My JavaScript Story, Charles speaks with Ian Sinnott. Since being on JavaScript Jabber for Episode 227, he has being writing a lot in JavaScript and has been taking a break from the meetups and podcast scene. He first got into programming when he took two CS courses in college that focused on Java graphical programming and SML. Once these courses were through, he stopped programming for a while and came back to it when he was creating an HTML email template. They talk about why he was excited with web development, how he got into JavaScript, what he is working on currently, and more!

In particular, we dive pretty deep on:

• JavaScript Jabber Episode 227
• Ian intro
• How did you first get into programming?
• 2 CS courses in college
• Left programming after the classes
• Why did you decide to come back?
• Learning on PHP and WordPress
• What was it about web development that got you excited?
• Web development is high level and you can get quick wins
• What made you cross over into JavaScript?
• Really likes native apps
• Rise of the single-page web app
• Interactive apps
• What’s your flavor of choice?
• React is his go to
• MJS Episode 43 - Nick Disabato
• JSX, Angular, TypeScript, and Vue
• What are you working on now?
• Johnny-Five and Arduino
• Learning hardware allows you to attach an API to anything
• Is there anything that you have done that you are proud of?
• Rendering static sites in React
• Gatsby
• react-static-webpack-plugin and react-static-boilerplate
• RxJS and Redux-Observable
• And much, much more!

Links:

• JavaScript Jabber Episode 227
• JavaScript
• WordPress
• React
• MJS Episode 43 - Nick Disabato
• JSX
• Angular
• TypeScript
• Vue
• Johnny-Five
• Gatsby
• react-static-webpack-plugin
• react-static-boilerplate
• RxJS
• Redux-Observable
• @ian_sinn
• Ian’s GitHub
• iansinnott.com

Sponsors:

• Loot Crate
• FreshBooks

Picks

Charles

• Sling TV
• JS Dev Summit
• Views on Vue, React Round Up, and Elixir Mix

Ian

• Salary Negotiation: Make More Money, Be More Valued by Patrick McKenzie
• A Curious Moon
• Cortex Podcast

Episode Summary

Surma is an open web advocate for Google currently working with WebAssembly team. He was invited on the show today to talk about using web workers and how to move work away from the browser’s main thread. His primary platform is bringing multithreading out of the fringes and into the web. 

The panel talks about their past experience with web workers, and many of them found them isolated and difficult to use. Surma believes that web workers should pretty much always be sued because the main thread is an inherently bad place to run your code because it has to do so much. Surma details the differences between web workers, service workers, and worklets and explains what the compositer is. 

The panel discusses what parts should be moved off the main thread and how to move the logic over. Surma notes that the additional cost of using a worker is basically nonexistent, changes almost nothing in your workflow, and takes up only one kilobyte of memory. Therefore, the cost/benefit ratio of using web workers gets very large. They discuss debugging in a web worker and Surma details how debugging is better in web workers. 

Surma wants to see people use workers not because it will make it faster, but because it will make your app more resilient across all devices. Every piece of JavaScript you run could be the straw that breaks the camel’s back. There’s so much to do on the main thread for the browser, especially when it has a weaker processor, that the more stuff you can move away, the better.

The web is tailored for the most powerful phones, but a large portion of the population does not have the most powerful phone available, and moving things over to a web worker will benefit the average phone. Surma talks about his experience using the Nokia 2, on which simple apps run very slow because they are not being frugal with the user’s resources. Moving things to another thread will help phones like this run faster.  

The panel discusses the benefit of using web workers from a business standpoint. The argument is similar to that for accessibility. Though a user may not need that accessibility all the time, they could become in need of it. Making the app run better on low end devices will also increase the target audience, which is helpful is user acquisition is your principle metric for success. 

Surma wants businesses to understand that while this is beneficial for people in countries like India, there is also a very wide spectrum of phone performance in America. He wants to help all of these people and wants companies acknowledge this spectrum and to look at the benefits of using web workers to improve performance.

Panelists

• Charles Max Wood

• Christopher Buecheler

• Aimee Knight

• AJ O’Neal

With special guest: Surma

Sponsors

• Adventures in DevOps

• Sentry use the code “devchat” for 2 months free on Sentry’s small plan

• Adventures in Angular

Links

• Web workers

• Service workers

• Worklets 

• Ecto model

• Babel

• Swoosh

• Comlink

• WhatsApp

Follow DevChatTV on Facebook and Twitter

Picks

Charles Max Wood:

• For Love of Mother-Not

Surma:

• Follow Surma @DasSurma on Twitter and at dassur.ma

• WebAssembly Spec

AJ O’Neal:

• The GameCube Ultimate

• Pikmin for Wii and GameCube

• Super Monkey Ball

Christopher Buecheler

• CinemaSins Sincast podcast

MacFadyen, David, 1964-

Felkay, Andrew

Vinitzky-Seroussi, Vered

Teixeira, Joe

Vågnes, Øyvind, 1972-