JavaScript Joel

Cofounded Host Collective (DiscountASP.net). Cofounded Player Axis (Social Gaming). Computer Scientist and Technology Evangelist with 20+ years of experience with JavaScript!

Joined on Jan 27, 2017

22:35

JavaScript Joel

Sep 14

make your own custom STATIC SITE GENERATOR with NodeJS

#javascript #node

1 min read

INVERT IF STATEMENTS and EARLY RETURNS to improve your code readability

#javascript

1 min read

08:33

JavaScript Joel

Aug 31

TREAT JAVASCRIPT'S `THIS` AS A FUNCTION ARGUMENT

#javascript

1 min read

08:03

JavaScript Joel

Aug 25

3 SIMPLE TRICKS FOR RECURSION OVER A TREE STRUCTURE in JavaScript / NodeJS

#javascript #node

16 2

1 min read

04:12

JavaScript Joel

Aug 17

CREATE AN INSTANT HTTP SERVER for localhost development or create a public URL for clients

#node #javascript

1 min read

15:28

JavaScript Joel

Aug 3

CLUSTER MULTI THREADED NODEJS -- Run threads in parallel to speed up long processes

#javascript #node

51 5

1 min read

15:28

JavaScript Joel

Jul 24

CLUSTER MULTI THREADED NODEJS -- Run threads in parallel to speed up long processes

#javascript #node

1 min read

1:04:00

JavaScript Joel

Jul 21

CUSTOM REACT STATIC SITE GENERATOR (Live Coding) [Part 2] | JavaScript | NodeJS | ReactJS

#javascript #node #react

6 2

1 min read

43:37

JavaScript Joel

Jul 15

CUSTOM STATIC SITE GENERATOR (Live Coding) [Part 1] | JavaScript | NodeJS | Images

#javascript #livecoding #jamstack

1 min read

05:01

JavaScript Joel

Jul 2

Visualizing Closures with the VSCode Debugger

#javascript #closures #video

90 4

1 min read

03:58

JavaScript Joel

Jun 30

Minute JavaScript - Apply Bind Call function methods

#javascript #video

17 1

1 min read

02:45

JavaScript Joel

Jun 15

Minute JavaScript - indexOf, includes, find, and as a bonus findIndex

#javascript #video

45 4

1 min read

04:58

JavaScript Joel

Jun 8

Minute JavaScript - Array's reduce method

#javascript #video

1 min read

02:31

JavaScript Joel

Jun 4

Minute JavaScript - Array's filter method

#javascript #video

1 min read

03:26

JavaScript Joel

May 29

Minute JavaScript - Array's map method

#javascript #video

10 2

1 min read

01:43

JavaScript Joel

May 21

Minute JavaScript - Array's forEach method

#javascript #video

1 min read

JavaScript Joel

Aug 2 '19

#discussWhat steps are you taking TODAY to prevent today's code from becoming tomorrow's LEGACY APP?

#discuss

9 2

1 min read

JavaScript Joel

Jul 17 '19

Code and a Poem about Software

#javascript #fun #beginners

1 min read

JavaScript Joel

Jun 25 '19

Weird things you can (but shouldn't) do with JavaScript tagged templates

#es6 #javascript

38 5

1 min read

JavaScript Joel

Jun 6 '19

#showdevReact: "I really wish this is how I could write components."

#react #javascript #showdev

355 46

1 min read

JavaScript Joel

Jun 5 '19

#showdevLive Coding a refactoring of a Node.js (JavaScript) Bitcoin Twitter Bot on Twitch

#showdev #livecoding #node #javascript

1 min read

JavaScript Joel

Jun 4 '19

#showdevI will be 🔥 LiveCoding JavaScript on Twitch at 7:30 PM PST (Jun 4 2019)

#showdev #opensource #javascript #node

13 11

1 min read

JavaScript Joel

May 16 '19

Looking for beta testers for express-easy-routes

#javascript #express #node #opensource

15 7

1 min read

JavaScript Joel

May 7 '19

#discussWhat is your output target for publishing NPM modules?

#discuss #npm #build

2 min read

JavaScript Joel

Jan 4 '19

#discussWhat free open API's do you use to demo code?

#discuss #api

32 11

1 min read

JavaScript Joel

Dec 10 '18

#showdevCreating a linked list using only Function Combinators

#javascript #functional #showdev

81 16

7 min read

JavaScript Joel

Nov 27 '18

Getting node.js and Express up and running on my... phone?

#android #mobile #javascript #node

47 11

2 min read

JavaScript Joel

Nov 27 '18

Deconstructing Map, Filter, and Reduce

#javascript #functional #reduce

84 8

5 min read

JavaScript Joel

Nov 21 '18

Map, Filter, Reduce vs For Loops (syntax)

#javascript #functional

140 12

3 min read

JavaScript Joel

Nov 19 '18

Introducing Pico Redux - The faster smaller Redux!

#javascript #functional #es6 #redux

2 min read

JavaScript Joel

Nov 6 '18

Functional JavaScript - Functors, Monads, and Promises

#javascript #functional

206 12

6 min read

JavaScript Joel

Nov 1 '18

#challengeChallenge: Parse simple and complex types from a string

#challenge #javascript

11 22

1 min read

JavaScript Joel

Oct 30 '18

#showdevAn introduction to MojiScript's enhanced map

#javascript #mojiscript #showdev #functional

4 min read

JavaScript Joel

Oct 30 '18

#showdevNULL, "The Billion Dollar Mistake", Maybe Just Nothing

#javascript #mojiscript #showdev #functional

64 20

8 min read

JavaScript Joel

Oct 16 '18

Functional vs Imperative Patterns in JavaScript

#functional #javascript #mojiscript

100 12

5 min read

JavaScript Joel

Oct 15 '18

#discussLet's talk about the state of auto-generated documentation tools for JavaScript

#discuss #javascript #tools

56 23

3 min read

JavaScript Joel

Oct 15 '18

#discussAsk me dumb questions about functional programming

#discuss #javascript #beginners

26 36

2 min read

JavaScript Joel

Oct 15 '18

#showdevLet's make a DEV.to CLI... together

#hacktoberfest #showdev #node #mojiscript

122 24

11 min read

JavaScript Joel

Oct 8 '18

#challengeThe easiest problem you cannot solve.

#programming #challenge #javascript

77 43

1 min read

JavaScript Joel

Oct 8 '18

setTimeout is a callback-style function. What would happen if we change that?

#programming #functional #javascript #mojiscript

59 4

6 min read

JavaScript Joel

Sep 28 '18

Getting started with MojiScript: Async, Infinity, Testing (part 2).

#functional #javascript #mojiscript

6 min read

JavaScript Joel

Sep 27 '18

Getting started with MojiScript: FizzBuzz (part 1)

#functional #javascript #mojiscript

32 7

6 min read

JavaScript Joel

Sep 24 '18

Why async code is so damn confusing (and a how to make it easy)

#programming #javascript #async #mojiscript

208 23

6 min read

JavaScript Joel

Sep 10 '18

#discussShould I break down my code if it'll only be used once?

#programming #discuss #refactoring

9 1

2 min read

JavaScript Joel

Aug 31 '18

The Ternary Operator vs The Conditional Operator WTF

#javascript #programming #grammar

32 16

4 min read

JavaScript Joel

Aug 14 '18

Creating React components without this. #nothis

#javascript #react #nothis

42 8

3 min read

JavaScript Joel

Aug 8 '18

Rethinking JavaScript: The complete elimination and eradication of JavaScript's this.

#javascript #this

171 176

3 min read

JavaScript Joel

May 10 '18

I ❤ Ramda - Partial Application with a Special Placeholder

#javascript #ramda #es6

38 2

4 min read

JavaScript Joel

Apr 4 '18

Functional Programming: Alternatives to the IF #Functional #JavaScript #Functors

#javascript #es6 #functional #functors

83 11

4 min read

JavaScript Joel

Mar 30 '18

Functional JavaScript: Function Decorators Part 2 #JavaScript

#javascript #es6 #functional

5 min read

JavaScript Joel

Mar 8 '18

A pragmatic solution to the flatten proposal problem #smooshgate #JavaScript

#javascript #tc39

2 min read

JavaScript Joel

Nov 15 '17

Keep your code dumb

#javascript #codesmells

46 23

2 min read

JavaScript Joel

Nov 10 '17

#showdevSilly Code: Importing Redux from a tweet! #javascript

#es6 #javascript #redux #showdev

3 min read

JavaScript Joel

Nov 6 '17

Rethinking JavaScript: The if statement

56 29

4 min read

JavaScript Joel

Nov 1 '17

Functional JavaScript: Resolving Promises Sequentially

#javascript #functional

4 min read

JavaScript Joel

Oct 12 '17

Challenge: Program without variables #javascript

#javascript #es6 #recursion

28 4

7 min read

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