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 http://joel.net

Node.js, C#, AWS, React, JavaScript

I am currently working functional javascript tech articles. follow me on twitter for updates.

67 posts published

570 comments written

5 tags followed

JavaScript Joel

Nov 3 '20

🧠 I Code Differently Depending on These 5 Project Types

#patterns #projects #programmer

4 min read

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JavaScript Joel

Oct 26 '20

FREE JamStack / Static Site Hosting with Keybase.io

#webdev #hosting #jamstack

2 min read

JavaScript Joel

Oct 22 '20

Custom Array Sort Algorithms in JavaScript

#javascript #sort

3 min read

JavaScript Joel

Oct 16 '20

This Week in JavaScript by Joel 2020-10-16

3 min read

JavaScript Joel

Oct 15 '20

Simulated Function Overloading in JavaScript

#javascript

2 min read

JavaScript Joel

Oct 13 '20

How I Setup My Own Personal CDN using Cloudflare and S3

#aws #hosting #cdn #webhosting

92 20

4 min read

JavaScript Joel

Oct 10 '20

This Week in JavaScript by Joel 2020-10-08

#javascript #react #node

3 min read

JavaScript Joel

Oct 9 '20

#SadJavaScript Comics Are Now Open Source!

1 min read

JavaScript Joel

Oct 6 '20

How One Guy Ruined #Hacktoberfest2020 #Drama

45 22

4 min read

JavaScript Joel

Oct 1 '20

This Week in JavaScript by Joel 9/30/2020

#javascript #react

2 min read

JavaScript Joel

Sep 28 '20

BEWARE of React.useEffect Race Condition 🐛 BUGS

#javascript #react

54 6

3 min read

22:35

JavaScript Joel

Sep 14 '20

make your own custom STATIC SITE GENERATOR with NodeJS

#javascript #node

1 min read

07:32

JavaScript Joel

Sep 1 '20

INVERT IF STATEMENTS and EARLY RETURNS to improve your code readability

#javascript

19 1

1 min read

08:33

JavaScript Joel

Aug 31 '20

TREAT JAVASCRIPT'S `THIS` AS A FUNCTION ARGUMENT

#javascript

1 min read

08:03

JavaScript Joel

Aug 25 '20

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

#javascript #node

25 2

1 min read

04:12

JavaScript Joel

Aug 17 '20

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 '20

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 '20

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 '20

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

#javascript #node #react

7 2

1 min read

43:37

JavaScript Joel

Jul 15 '20

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

#javascript #livecoding #jamstack

1 min read

05:01

JavaScript Joel

Jul 2 '20

Visualizing Closures with the VSCode Debugger

#javascript #closures #video

97 4

1 min read

03:58

JavaScript Joel

Jun 30 '20

Minute JavaScript - Apply Bind Call function methods

#javascript #video

17 1

1 min read

02:45

JavaScript Joel

Jun 15 '20

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

#javascript #video

45 4

1 min read

04:58

JavaScript Joel

Jun 8 '20

Minute JavaScript - Array's reduce method

#javascript #video

1 min read

02:31

JavaScript Joel

Jun 4 '20

Minute JavaScript - Array's filter method

#javascript #video

1 min read

03:26

JavaScript Joel

May 29 '20

Minute JavaScript - Array's map method

#javascript #video

10 2

1 min read

01:43

JavaScript Joel

May 21 '20

Minute JavaScript - Array's forEach method

#javascript #video

1 min read

JavaScript Joel

Aug 2 '19

What 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

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

#showdev #react #javascript

356 46

1 min read

JavaScript Joel

Jun 5 '19

Live 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

I 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

What is your output target for publishing NPM modules?

#discuss #npm #build

2 min read

JavaScript Joel

Jan 4 '19

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

#discuss #api

33 14

1 min read

JavaScript Joel

Dec 10 '18

Creating a linked list using only Function Combinators

#showdev #javascript #functional

88 18

7 min read

JavaScript Joel

Nov 27 '18

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

#android #mobile #javascript #node

48 11

2 min read

JavaScript Joel

Nov 27 '18

Deconstructing Map, Filter, and Reduce

#javascript #functional #reduce

93 8

5 min read

JavaScript Joel

Nov 21 '18

Map, Filter, Reduce vs For Loops (syntax)

#javascript #functional

147 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

251 13

6 min read

JavaScript Joel

Nov 1 '18

Challenge: Parse simple and complex types from a string

#challenge #javascript

11 22

1 min read

JavaScript Joel

Oct 30 '18

An introduction to MojiScript's enhanced map

#showdev #javascript #mojiscript #functional

14 2

4 min read

JavaScript Joel

Oct 30 '18

NULL, "The Billion Dollar Mistake", Maybe Just Nothing

#showdev #javascript #mojiscript #functional

69 20

8 min read

JavaScript Joel

Oct 16 '18

Functional vs Imperative Patterns in JavaScript

#functional #javascript #mojiscript

105 12

5 min read

JavaScript Joel

Oct 15 '18

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

#discuss #javascript #tools

61 23

3 min read

JavaScript Joel

Oct 15 '18

Ask me dumb questions about functional programming

#discuss #javascript #beginners

24 36

2 min read

JavaScript Joel

Oct 15 '18

Let's make a DEV.to CLI... together

#showdev #hacktoberfest #node #mojiscript

132 24

11 min read

JavaScript Joel

Oct 8 '18

The easiest problem you cannot solve.

#challenge #programming #javascript

68 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

58 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

33 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

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

#discuss #programming #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

38 9

3 min read

JavaScript Joel

Aug 8 '18

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

#javascript #this

172 176

3 min read

JavaScript Joel

May 10 '18

I ❤ Ramda - Partial Application with a Special Placeholder

#javascript #ramda #es6

39 2

4 min read

JavaScript Joel

Apr 4 '18

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

#javascript #es6 #functional #functors

91 11

4 min read

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