16.3: ES6 Arrow Function - Topics of JavaScript/ES6 

I really like that you don't edit out your mistakes, these are the same mistakes I make and it's cool to see someone else going through the process. Makes your tutorials much more relatable.

Best programming teacher on internet..........

Daniel, I literally CANNOT thank you enough! You are an UNBELIEVABLY amazing teacher!! Thank you SO much! I've wanted to understand how a computer thinks since I was exposed to them at the age of 5 (I got my first Gameboy with Yoshi's Island). I wanted to learn how to make games. The first time I was ever exposed to programming was my Junior year of high school (had a Java class). I hated it for the fact that my teacher was horrible! Nothing made sense. I wanted to like programming so much! Fast forward a few years later (2015), I took some Python courses, Swift courses, and C# courses on Udemy. All of them were incredibly basic and the instructors were very boring. I picked up all the basic things such as if/else logic, different data types, for loops/while loops, etc. All of them ended the same way; once they got to classes and objects, I gave up. Fast forward another year (2016) I picked up GameMaker, which is easy to understand for beginners. Everything that I learned in those courses transferred over nicely, but when it got time to debug, I gave up again :/ Now fast forward into 2018, I found you! I remember you showed up in my Suggested Videos with your "Coding Challenge: Flappy Bird video". I subbed instantly! It was until this past week I watched your P5.js and Node Tutorials. I am SOOO glad I did. Like I said, computers have always fascinated me at young age. Thank you for teaching me the gift of programming! Thank you, thank you, thank you! I love that everything is starting to click now, which is what I wanted from the start. I'm pretty sure your style of teaching is how I'm able learn. Like I said in this comment and in previous comments, you are an unbelievably AMAZING teacher! Reading debugging errors is making SO much more sense now. Thank you so much times 1000 and keep up these awesome videos :)

I begin programming on Codecademy, and in 1 month I will begin an official coding course in college. I needed a channel like yours to get motivated and the way you explain everything is very fun and simple. Very entertaining and motivating!:) (From Quebec, Canada)

I've been using arrow functions for a while. It took a bit of time to wrap my head around some of the advantages but now it's nearly second nature. Good video. Keep up the good work.

Please don't stop do what you do. You are so funny and entertaining while still being extremely helpful => crucial things for an amazing teacher!

I love this channel. I've learnt so much about JS since I started watching you.

Holy crap. I absolutely love watching your videos on JS. JS has been one of the toughest languages I've come across, and you make it understandable and easy. Thank you!

You are truly gifted! I have watched hundreds of tutorials. I build complex software. And you are the best I have seen.

This guy is so friendly and full of life. Kudos to your contagious enthusiasm! Much love.

Never in my entire life have I ever felt so much discomfort and anxiety over something as trivial as 2 bytes of tormenting equality symbols! Some nights when I don't get some sleep, I think it's because of the => like it's some kind of evil emoji jeering at me.

You're so quirky, I love it!!! Awesome, clear explanation. I needed this clarification before I read any more reference articles... sometimes they can become confusing or simply do not explain enough and I am left with questions. Awesome, awesome explanation- thanks!

This video @ 5:46 totally saved me recently from so many `var that = this` statements in a recent project. I'm totally hooked on the arrow functions now!

It was so helpful and you are truly humble. I laughed at 8:22 when you said, if you are still watching this video you are really nice person LOL. I don't know how can we payback to people like you. Cheers

I just realised that you make really great tutorials as well as your coding challenges. I've just watched those(and I love them❤).

Been watching a bunch of your videos lately, and am unsure if your "mistakes" actually are genuine mistakes or planned examples of mistakes, but for some reason it seems to help me learn and retain better than someone whipping through it without explaining why something fails if done wrong. I dig.

this guy is a total goober and good lord do i love it. i had a college math professor EXACTLY like this, and you sir, captivate my attention. you got yourself another avid viewer!

11:43 You are making the World a Happy Place by the way you teach.

Watching 5 years later to the day, so spooky was relatable! :D Thanks for the great vid!

That is spooky. Code used to be cryptic and the emphasis has been on making programs more readable. Now we are headed back to more cryptic. Spooky “crypt”ic

So happy that I found this channel! Thanks for all the help!

These videos really update my Javascript knowledge properly. To stay uptodate one needs input from somewhere.. could be a forum community or official documents, but these videos are just easy. Just press play and follow along 🙂

Every time I forget any concept, this is the first (and sometimes the only) place I refer to. Thanks a lot!

Arrow function => Lambda expressions ;)

This is probably the single best video you've ever did let alone the internet.

Best explanation i could imagine, all i can say is thank you!

The way u simply all the concepts is just awesome 💜 Thanks a lot!!!

You are amazing. It didn't solve my question but... I learned new amazing things and also discovered you. From a begginer in programming in Spain, thank you and keep it up!

Your vids help me so much. I'm new to programming and you dumb things down really well. Thank you for what you do.

Was very helpful in node.js to get a simple declaration for a function for a callback

7:00 It makes perfect sense, thanks you cleared the doubts i had on react event binding.

Might be the best teacher i came across and i usually dont even comment on peoples videos

NEW SUBSCRIBER ~ your teaching style is so great! love your energy. can't wait to see more videos from you.

Daniel Schiffman, you are an awesome teacher and I understand most of what I don't know after you have shown me!!

I LOVE this mans videos so much, he makes it enjoyable while learning. so much personality.

I just need an excuse to apply the UnicornFluffyTimes function to make my project particularly magical.

Recently learned about arrow fns while messing with node. It was confusing at first but it's basically just a shorthand function which ends up being much cleaner. Now I try to use it whenever.

What helps me to use const more often is using a linter set to highlight all variables that are never assigned and not const. Really helps in keeping code clean and understandable!

That was epic! Thanks so much for making this video! It was explained really well!

I agree, to try new thing in programming is also interesting/exiting/spooky/terrifying/and whatevea, I used to avoid these things, but even if you say there is no reason to be afraid of them, you will always find something you don't want to start using, thanks Theacher Shiffman for encouraging us to try new things

The best explanation of Arrow function on RU-vid 🎉😊

I love this...Especially the 'CONST conter1'.., Thanks for making learning code fun

Hi Dan, As a beginner, I just want to let you know that your error is more valuable than the actual code that works. It saves me hours of time to figure out what's wrong with my code. That is why I always following your channel and reproducing the code that you made. Thanks for the information sharing.

watching in the future on a micro binge, that was such a weird intro and i loved it

Oh my god, that was hilarious! THANK YOU for unpacking The Spooky Arrow into a much more friendly concept.

this is really helpful, thanks for having this video on the internet.

This channel is so cool ! Thanks you Coding Train !

awesome content on this channel! keep up the good work.

You're the best teacher on earth, I love your intros so much.

I've never smiled while watching a tutorial unitl 8:15

Never ever stop teaching programming.I wish i could like this video 3000 times

Loool. The opening. Great video!

Video rocked ! Thanks for making it. I learned a lot :)

Awesome explanation! I resent this to my friend who didn't know the whole thing about those arrow functions! Thank you so much

Days of reading articles, blogs, books and still can't get it. This guy made me understand this within 20 min. Thumbs up high.

Love your explanations and enthusiasm!

You're always able to humanize programming for me, and I thank you for it :)

This was so well explained. Thank you so much!

Watching this video was the most fun part of my day

The spooky intro music is ok even in summer. They're spooky dude

The arrow functions seem like a part of kinda functional programming in Javascript and seem to be similair to the lambda expresions notation in Java to me. Great tutorial video as always :D

You have a gift for teaching!

You and AutomationCat are the best coding teachers on the internet

This is what a man who loves coding and teaching looks like!

Very nice. A funny and easy way to learn complex stuff...great teaching skills

Finally understand it, thank you so much!

Great video, very well explained!

Lemme tell you, you are great at explaining. (Y) Love your euphoric energy. Super pure! :)

thx, you just got my like by making me giggle about "unicorn fluffy times"

I like how you explain this topic.

my fav teacher, wish i had you as a lecturer

14:01 love the sound board

Very nice way of teaching. Quite energetic

What an interesting person. Really makes it easier to learn.

Dude you are so funny and lovely . Thanks for the videos . Keep it up.

the good old blackboard!! def works great for explaining things ! nobody uses it though! hope some other guys that teach coding learn from you. cheers!

You might have changed your opinion of the arrow function three years later (or not haha), but it's extremely vindicating as a new coder working their way to ES6 how frustrated you are by it! It's stumped me so many times and I'd much rather write out the function in total! But this helps a lot and maybe I'll learn to embrace it. Thank you again for another helpful tutorial!

It’s my first time to watch JS but am impressed 1000000%

Guy you're wonderful, I just had to subscribe and clicked the like button.

I really like your style of lecturing

Thank you! Great video. :)

Looove you energy 🙏💜 You rock!!

Your mess up at 14:34 is the perfect learning opportunity to understand const! The fact that you don't edit those kinds of things out sets you apart from most teacher and tutorials. I'm going to pretend to make this mistake in my own classes!

I love you ;-) You make me smile watching you !

Great video, thanks!

An anonomous function is hard to debug, because afterparty a error you dont get the name of the function where the error is if its a Callback function. Always try to name your functions

This man is a fantastic teacher

Wow, you are awesome. Cheers from Brazil :)

Wow.. he's very good at drawing horizontal straight line.. amazing

Wow ur tutorials are amazing

He is nice guy

I just started coding with js a month ago i studied for 130 hours and i personally love arrow functions i feel like using them makes my code look more professional

omg i love this human being xd, thank you so much for your video

You are funny guy, I watched without cutting whole this video in normally always used to skipped,anyway thanks for helping.

Great video spread the good word about the arrow function

I really Enjoyed your tutorial you are the first man maked me laugh in coding videos very nice man you should get an award from youtube *KEEP IT UP Brother* I really really enjoyed i am subscribing :) Make more tutorials like this

Ha nice teaching ... love the sound effects!

as someone wrote on the internet "arrow functions are trendy and sexy" :)

such a happy and good teaching style ! may I ask what laptop are you using?

thanks so much the world is a better place most my teachers taught this like "nu nu nurr and an arrow!... next topic"