All 91 Comments

re: Checking Sudoku with Functional JavaScript
Here is how I would solve this: const range = (length) =&...
re: What's Your Internet Speed?
Internet at my office. To be fair I tweaked the parallel ...
re: How to prepare for Front End Jobs 2019! My Collection of resources
I cannot stress enough how important is You don't know JS b...
re: Today's JavaScript React Dev interview Question
The Promise.all question kept me up at night, here is my a...
re: JavaScript Generators
Great article AJ, you can also use for-await-of but it work...
re: Dev is for?
Nup 😍
re: Explain JavaScript Promises like I am five.
Once you have graduated from promise school, you can check ...
re: We Don't Need No Stinking map() or filter()
While reduce can pretty much do anything, I would recommend...
re: You don't need Array.reduce()
Keeping the functional programming jargon aside, reduce mig...
re: and the second top voted question on StackOverflow is...
New comers think twice before using git reset —hard
re: Limit concurrent asynchronous calls
Great article! Some minor improvements. const asyncLimit...
re: Spread Operator Tricks
The most important use case of rest is const wrapper = ...
re: 3 Javascript creepy concepts explained to my mom
Hey I think there’s a small typo in your last code snippet....
re: What's wrong with this code?
const is a good practice, but you even continue using let w...
re: How do you rate your (a programming language) skill on a scale of 1 to 10?
You don’t need to be a 10 point JavaScript to write a frame...
re: Learning Algorithms with JS, Python and Java 7: Anagrams
That might give false positive for jumbled words, for examp...
re: Learning Algorithms with JS, Python and Java 7: Anagrams
This is a great solution Sam, the only thing I worry about ...
re: Learning Algorithms with JS, Python and Java 7: Anagrams
Great article Tommy! I love finding smaller solutions to p...
re: It's time for Typescript Native
I believe sticking to Web assembly would be a pragmatic sol...
re: Writing ES6 in your Node.js Applications
My point is that you don't need Babel to use modern ES6 fea...
re: Writing ES6 in your Node.js Applications
I think in 2018 you would want to avoid transpiling your co...
re: We Might Face The Crisis of Creative People in Next Few Years as our young generation is stuck in Just Googling Things
This is what folks like to call Juvenoia. It is the feeling...
re: What is the simplest code to explain a loop?
Well, when they ask, tell them it is similar to a kid is le...
re: What is the simplest code to explain a loop?
Counting is the most fundamental thing most humans understa...
re: Would a compiled version of PHP be great
I find these benchmarks of great help when comparing any la...
re: Using Custom Types in JavaScript Docs
As everyone said, typescript is a superset of JavaScript. S...
re: JavaScript Symbolism
Great article K! One more use case I can think of is that i...
re: Learning Redux and notes
Hey Divyesh, it is really hard to follow your points withou...
re: React Context API: Managing State with Ease
It would have been great if you could cross post the articl...
re: Creating React components without this. #nothis
How do I add properties dynamically to this, taking an exam...
re: Using Custom Types in JavaScript Docs
Yes please use Typescript, instead of trying to hack around...
re: Keeping Your Code Simple
I agree that the code you mentioned is terse, but in my hum...
re: Pass arguments from the command line to a Node script
While NODE_ENV works just fine for this case, they aren’t a...
re: Array Chunking
Here are my 2 cents. It is performant and avoids recursion....
re: How to code split Redux store to further improve your app's performance
Hey Sagi great work on lazy loading reducers! What are the...
re: 9 Promising Promise Tips
I agree that that code can be simplified into the one you m...
re: Custom Object Iterators in JavaScript
Great article Steve, especially that you found a real world...
re: Choosing Front End Framework for Large Scale Application(Angular/React/Vue)
I wouldn’t go into pros and cons, since I might hurt someon...
re: How to conditionally build an object in ES6
One of the great pitfalls of using ‘&& ||’ is that ...
re: 9 Promising Promise Tips
I am not clear what you mean by rolling back. Let us look...
re: Unit Testing React HOC, connected, components
Imho they aren't necessary and also do not make sense, sinc...
re: Unit Testing React HOC, connected, components
Interesting read, I have a few doubts: I am not exactly su...
re: Have you tried switching it off and on again?
Related to the original response, npm 6 now allows you to r...
re: Rethinking JavaScript: The complete elimination and eradication of JavaScript's this.
While I admire your creative solution and how calmly you ar...
re: JavaScript ES6: 5 new abstractions to improve your code
Brian, this looks like a great article but the formatting i...
re: Word count using jQuery
Hey Okafor, Great read! I just had few humble suggestions ...
re: JS Performance: Perhaps We Shouldn't Always Use Arrays
Most of the times choosing the right data structure is cruc...
re: JS Performance: Perhaps We Shouldn't Always Use Arrays
If you love exploring the new data structures in Javascript...
re: Recursion For Beginners
Javascript has started supporting Tail Call optimisation. T...
re: Why do you like jsx?
You should also look at the official explanation behind usa...
re: Javascript Algorithms #2: Palindromes
Great explanation Justine, especially using the .each API. ...
re: Iterators in JavaScript
If you are talking about a real application for iterators, ...
re: Early Returns in JavaScript
Great write Jennifer, first step for improving code readabi...
re: The Vanilla Javascript Component Pattern
David couldn’t agree with you more. Code Maintainabilty is ...
re: JavaScript: Promises and Why Async/Await Wins the Battle
Nick this is a great article, but there are some problems (...
re: Keeping track of on/off states of React components
Great article Kim, I just wanted to add another approach wh...
re: Looping through objects in JavaScript
Zell Liew, just wanted to add my 2cents to this well writte...
re: Looping through objects in JavaScript
I totally agree with you regarding for loop and how .map, ....
re: Concurrent Iteration
I have often seen the need for a Promise.map when one has t...
re: When is code "too clever" / how do you think about readability/cognitive load?
I feel a very important point in a project is figuring out ...
re: Let me explain to you what is `this`. (Javascript)
Since you tackled this so well. It would be great if you al...
re: Project Euler #2 - Even Fibonacci numbers
Ah nice to see maths, I came up with the same thing however...
re: Narcissistic number
Here's my little code golf in javascript. const digit_po...
re: JavaScript: Watch out for unwanted hoisting!
Oh man thats scary, If someone adds another function getByI...
re: JavaScript: Watch out for unwanted hoisting!
Good to know ! But I am afraid why would anyone want to dec...
re: How I Increased My Productivity With Visual Studio Code
Ya I used to use that, but it didn't work universally (eg. ...
re: How I Increased My Productivity With Visual Studio Code
I find the following Mac shortcuts pretty helpful ctrl-a ...
re: Render Props and Higher Order Components
Gotcha! Thanks for clarification.
re: Render Props and Higher Order Components
Great article K, really contrasts HOC and render props. Ju...
re: How I learned to Stop Looping and Love the Iterator
You got that damn right !
re: JavaScript Frustration: Classes and Class Properties Transform
I think @elarcis mostly covered it. My humble advise is t...
re: Lazy Loading😴😴 In React [Easy way]
Nice article Sai! One humble suggestion, 'please format yo...
re: Var vs Let vs Const
Sethy really like your illustrations and the article overal...
re: Practical Explanation Of Javascript Iterators(with a demo app)
I like your real demo, but I think this article failed to m...
re: There's no "else if" in JS
But you can continue digging how it works till you reach th...
re: There's no "else if" in JS
While everyone is busy pointing out flaws in if~else, It se...
re: Explain Higher Order Component(HOC) in React.js like I'm five
ELI5 I (your teacher) sees that you are a curious one. I fi...
re: Explain Higher Order Component(HOC) in React.js like I'm five
This is a very creative analogy, for a person familiar with...
re: Stadia Maps | Google Maps Platform alternative
It is great to see an alternative to Google Maps, but I can...
re: Javascript Underdogs: Part 1 - The WeakMap
Fixed, thanks so much for pointing that out
re: Javascript Algorithms Challenges | Part 2
My code golf to get the maxCharacter const maxCharacter ...
re: Async without await, Await without async
This is a nice article Kevin. Wanted to add little more ab...
re: 9 Promising Promise Tips
Hey Mauro, Thanks for giving the feedback. Yes I agree, I...
re: Accessing Nested Objects in JavaScript
Instead of reinventing wheel, I highly suggest looking at l...
re: One life saving Javascript Tip
This early exit post was inspired by the countless number o...
re: One life saving Javascript Tip
;)
re: A toddlers guide to memory leaks in Javascript
I am not sure, but yes the GC varies wrt engines. I have r...
re: A toddlers guide to memory leaks in Javascript
Thanks for your kind words.
re: A toddlers guide to memory leaks in Javascript
As long as the ‘hello’ variable is in reference ( global or...
re: Reference And Copying Objects & Arrays in Javascript
This is a great article. I would love to read a part 2 on p...
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