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Woah! Did not expect this to be here. I'm the 13-year-old who tweeted this out, and I really love programming. I like experimenting and creating open source projects. I'm interested in the web, servers, systems, and AI. Some of my most recent projects are:

Moon - UI library

Wing - CSS framework

Wade - 1kb JS Search Library

Slash - hash function in Assembly

You can find them on my Github[1]. I usually don't like stating my age as I love the feedback I get if you treat me as if I was an adult. People usually just compliment me after they see my age, but I'd honestly rather have some nice feedback and criticism.

I'd be glad to answer any questions :)

[1] https://github.com/kbrsh

Your article about ML [1] seems pretty good so far. Any plans on finishing it?

[1]: https://www.reddit.com/r/Drugs/comments/6xi2jj/whats_your_dr...

Haha I think your link is wrong ;)

I do have plans on finishing it, but I have a lot of projects right now. I'm trying to get Moon v1 out, working on my OS, Slash, and some other new projects. If you have any recommendations for what the code samples should be on, I'd be glad to try and write it based on that.

> Haha I think your link is wrong ;)

Whoops lol. That's what I get for not double-checking that I pasted correctly hehe.

Kabir, you've instilled some instincts about design in 13 years that some people never figure out. How did you do that? How old were you when you started programming, what did you do? Just fascinated in how you've done it.

Oh, and don't forget to enjoy being young. You only get to be a teenager once! You've got a long time to be able to wow people, don't owe anything to anyone.

Thank you so much! I started programming basic HTML when I was about 8 years old. After that, I pretty much just started making websites, and when I didn't know how to do something, I just looked it up or asked my parents to help me fix it. With that I've been able to learn a lot. Progressing from HTML to CSS, Javascript, Node, and now into Python and C.

I definitely will enjoy being young :)

I program in my free time, when I'm not playing soccer, doing homework, snowboarding, or playing guitar.

Are your parents programmers? If so, are they keen for you to go down this path?
Nice array of hobbies there, and I hope you keep some of that up as well as programming.

I'd comment on your actual work, but I'm one of the non-tech folks that are sitting here reading HN. Reading this stuff helps my artwork's creativity, oddly enough, and I'm guessing for some it works the other way around as well.

Wow I love Wade ! Can't wait to share with the world how I used iy in a side project.
Hey.. i'm 42 now, But I was also programming at 13 (at that time we were trying to convince people that computers could be useful, and teachers to allow us to be in the computer lab).

A few things I picked up over the years: Keep going, don't get too into any one technology / keep moving, expect to continue learning forever, keep your body healthy (it's not just there to carry around your brain), avoid bad habits that start to emerge early (100x red-bull ++ etc). The brain requires a LOT of energy, feed it with respect

Intelligence = Speed of the car | Smart = Good at driving it | Wisdom = Where to drive.

Bye! Good luck!

Awesome! Thank you so much for the tips, I'll definitely keep these in mind.
In a similar vein: If you need to use a tool (software or other wise), and you might use it more than once, take the time to learn it right. This will slow you down in the beginning, but it pays off in productivity later on.
loved your quote.

> Intelligence = Speed of the car | Smart = Good at driving it | Wisdom = Where to drive.

I concur. Poetic and succinct.
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You have tremendous insight and determination. Good job and btw, love Wade!
In the Moon.js Repository [1], it said you've been developing Moon.js since late 2015. So that means you've been building it since 11 years old? That's really cool! I want to hear your stories sometimes. But more importantly, keep making awesome things!

[1] https://github.com/kbrsh/moon

Beyond impressive, kbr! Congrats on the Moon release.
Just want to say I've been impressed with your code as well as your comments on Hacker News!
Keep at it! I wrote my own js framework when I was 14! I like moon!
Thanks for releasing so many great open source projects!

On your website, you mention you use Crystal for programming on the server. What made you choose Crystal over other languages, and what do you like about it for server-side programming? Thanks :-)

Thanks for asking!

I prefer Crystal because it's a really expressive language (similar to Ruby) but has the advantage of being compiled (like C). I prefer compiled languages for the server because they are usually faster, and can be deployed with a single binary.

I also prefer compiled languages and the simplicity of a single binary for server-side programming.

I really wish fast, compiled, low-memory languages were more widely used on the server. Crystal sounds very promising in this regard :-)

Really impressive stuff, so here's some unsolicited career advice. You may get some internship offers if this post gets enough attention. They can teach you a lot, but since you seem to be able to learn on your own you should consider staying solo and continuing to market yourself with open-source projects. That said, if you get an invite from Google, that's a different story.
Also, at 13 you probably have the time to do lots of projects. You won't have nearly this much time when you need to feed yourself. Enjoy it!
This. A thousand times.

For me, and I suspect many (if not most) others, side projects have made all the difference. College was great, but the fact that being a student "gave me permission" to work on side projects really made me get my hands dirty. I only wish I'd started when I was 13. Keep on keepin' on!

Had to read this post several times to realize 'lot' was not 'Iot'
Dude, you're incredible!

Don't worry too much about what to do next. Just let your curiosity guide you. You've got a bright future ahead.

great work kabir, I am 21, I am not half of what you do, you're awesome. do more good. :)
I love the way you keep things really simple and to the point. It's actually great for marketing ( the hard part) and gaining attention for your projects ( eg. They'll read what you write).
Awesome stuff! Had a lot of questions hope you don't mind am father to a few boys who love legos and have just gotten into logic gaming.

How long have you been programming?

What was your early exposure like? Which language tools, legos, games, etc?

Did you have a mentor or self learning? Anyone else in your family programs?

Does academia suffer as a consequence? (It did for me)

I was self taught at 13 (GWBasic on a Commodore PC10) but had very little mentoring and no internet access which limited my trajectory.

Thanks for asking!

1. I've been programming since I was 8.

2. I started out with HTML, then slowly moved into CSS, Javascript, Python, C, and Assembly.

3. I am completely self-taught, a few people in my family program but are in different fields than what I am interested in.

4. I wouldn't say that it suffers, but it is definitely hard to keep up with both. I always keep school as my first priority when it comes to these types of things, and most of my projects are done over break or the weekend.

Awesome! The internet is extremely helpful and you can learn pretty much anything you put your mind to, and it's never too late to start :)

It's wise to appreciate those people in your family who program and give them credit, just for the fact that they exposed you to programming. I know many who grew up with parents which can't even read, let alone have more than one member in the family with a certain level of education. That said, keep up the good work!
Haha yeah, most of the credit goes to my dad. He's a Java programmer. On the other hand, I'm more interested in web development, web design, servers, and systems.
If I could really recommend anything, I would say to stop doctoring your commits for the appearance that you code /every single day/.

You don't have to look like a super programmer to convince everyone that you're smart, you are smart as hell already.

Haha if you look at my recent commits (maybe 1-2 a day), you'll see that I've been putting less effort into the amount of commits, and more effort into the quality of them. I think a year ago I was focused more on getting that graph to look good.
> I usually don't like stating my age

So why did you tweet it then?

Back, when I was learning (I was 15 at the time) we didn't even have internet access at home, so you had to learn by downloading stuff in school, put it in a bunch of diskettes, pray none of them borked before getting home and then read for hours looking for what you needed to know. It was awesome, haha!

Now you kiddos have the internet and Github. Lucky whipper snappers! <screams at cloud>

Joking aside, great job! What other technologies outside of the JS stack are you looking into learning?

Haha yeah, this generation is extremely lucky :)

Other than JS, I love Python for AI, and C/Assembly for systems (I'm writing an OS). Check out my Github! It has most of my projects.

How did you not expect this to be here if your own account has 26 self promotion submissions? (and nothing else)
Because it was just a tweet. I wasn't expecting a tweet to get to the front page of HN.
Very impressive that they've made this at such a young age. I also hope they're developing strong friendships and doing "regular kid stuff" too, though. You'll never get that time back sadly.
I'd up vote this multiple times if I could.
Definitely don't neglect friends but if "regular" stuff isn't fun or doesn't interest you, no need to feel like you're "being a kid" wrong.
I was programming at 13 and if anything, I wish I had done more of it back then.

Find friends who are also into computers and kill two birds with one stone.

Dude! Keep it up, that's awesome!
Kabir +1. You are remarkable guy and inspiration to the rest of us oldies. Keep up the good work.
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Kabir, you rock and your web site looks GREAT.
Great stuff, keep it up! Also, very impressed by your artistic skills and attention to detail.
Hi Kabir,

Everybody here seems to want to dish out advice, but I'd like to turn the mic to you. I'm a new parent with two kids under 3. I also started my career my learning HTML/CSS on my own in the early 2000s. It was a different world back then. What are you most grateful for about how your parents raised you, and what constraints did they impose? I want to protect my kids from all the crap, but don't want to stifle their creativity and desire to learn freely.

Hey!

I totally agree, growing up nowadays is extremely different then what it must've been like before. I'm grateful for my parents encouraging me to play outside and make friends, and once they found out that I was interested in programming, they encouraged that as well.

They always want me to try new things and see if I love it, and that's what I found with programming. They do have some rules about it, and can see what websites I visit, and generally what I do online.

I'd say to let them do what they find interesting, like my parents did with me and programming, but still encourage them to try new things. You never know, they might find more things that they love :)

Hey, I'm not Kabir but I also started coding as a kid.

My parents didn't let me drop out of Elementary school but I ended up dropping out of college to work as a game designer for https://en.wikipedia.org/wiki/BigWorld . I was fortunate enough to meet their CEO because my family supported me by traveling with me to a couple conferences where I got to meet the industry.

Things that would have gone better for me: parents working with me on my projects as project manager / guiding production schedules. I'm not saying tell your kids what to do, let me explain:

I spent a lot of time drawing games in notebooks & programming 10% finished projects in my teens. I wish I had produced finished games (/s/games/$project_type for your kids) earlier and gotten a serious head start on game development.

I also wish my parents had encouraged or forced me to exercise more. I do now, but only after health problems forced me to start paying attention to my body!

I wish they didn't let me drink so much soda and red bull too. Keep that crap away from your kids, no matter what the other's are doing.

You having experience with HTML/CSS + everything else you know could be great for teaching your kids programming. Even if they go into other disciplines, I think "learning how to think" from programming + problem solving is invaluable and can apply to every area.

Congrats on your new family!

"I also wish my parents had encouraged or forced me to exercise more. I do now, but only after health problems forced me to start paying attention to my body!"

For my part, I just wish I'd have read some good books on health and physical fitness. I think I would have gotten it, and been in to it, if only I understood how much health and physical fitness mattered -- not just to protect your body from disease and injury, but also to improve your mood, give you more energy, and help motivation.

Another thing to keep in mind that the easiest time in one's life to get stronger (something that will help protect you from injury later on in life) is when you're going through puberty, when your body is filled with natural growth hormones. People in their teens are able to very quickly achieve results that older people struggle for much longer to achieve (if they ever do).

Instead of exercising when I was young, though, I focused exclusively on intellectual pursuits... even kind of buying in to the whole "nerd vs jock" dichotomy, and proudly considering myself a nerd, and felt like any kind of physical pursuits were below me. In retrospect, that was a really narrow-minded, ignorant, and harmful point of view. There's no reason you can't pursue both the intellectual and the physical -- and you'll probably be a lot healthier that way, and suffer a lot less later in life.

Exercise also affects one's weight, body image, and self-esteem -- things that so many people suffer from (especially in fields like tech where most people sit in front of their computer all day). You could get a head start on avoiding all that if you start exercising young and turn it in to a habit that you maintain throughout your life.

Yeah, absolutely. Parents, educate your kids on health and fitness!
>I want to protect my kids from all the crap

Can you expand this? What is that crap that kids need to be protected from?

Facebook Feed, Youtube Feed, 4chan etc etc.
Give your kids the right things to play with and they will follow (so to speak). Basically don't force them to do anything, just nudge them in the right direction.
thats a really impressive github portfolio
I started programming at an early age (41 now), but I did not create things at this scale (we didn't have HTML, Javascript or Python on the VIC20 but that is no excuse). To say I'm impressed is the understatement of the century. Keep it up and use your instincts and common sense. You'll get approached by many now I'm sure.
Amazing kid. This chart is part of the reason why he is so good at such an early age: https://www.evernote.com/l/AAFt4ZWu6dFFYL6WYa7oy_QeybxSiJYcq...
Did you click through and look at the commits? A bunch of them are ghost commits - the chart's been manipulated.
It's amazing how much I've changed in the past year. If you check out my latest commits (it's also part of the reason why almost all of the squares are light green), you'll see that they are pretty significant in size.

A while back, I thought commits were the best thing ever, and made it my goal to commit every single small change I made. Now I've learned not to :)

The first time I saw Wing, I thought it was a brilliant and simple idea. Since then, I have been using it both as a base CSS library and a general approach to the styling problem. When I saw Moon and noticed that it was from you, I felt proud for you; however, I have never thought you would be this young. Congrats Kabir, keep up the great work!
Kabir, awesome! Keep doing what you're doing!
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This almost doesn't seem real when I see what other 13 year olds are up to ;)
Making a point of this kid's age for clickbait purposes, is probably going to leave them eventually wondering if their achievements would have received any recognition otherwise.
As someone who was a "child prodigy", people making a big deal of my age only made me feel good about myself and wanting to achieve more. Of course, this may not be a universal experience, but has certainly been common among the other child prodigies that I've since met.
I always wondered what happens to the prodigy children when they grow up. If I am not too intrusive, may I ask for your story?
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Consider something like this: https://github.com/kbrsh/spark/blob/master/Spark/losses.py, https://github.com/kbrsh/spark/blob/master/Spark/layers/Dens...

This isn't just a "young maker". This is university-level stuff.

    # Back Propagate into Dot Product
        dY = np.multiply(dO, self.activationPrime(self.o))
The breadth of knowledge and demonstration this person has just seems out of the realm of a 13-year-old unless they are a legit genius. I'm skeptical, but they'll have to take it as a compliment.
I'm glad I'm not the only one who is skeptical, but the more I click around the more I can't find anything to actually criticize? I guess I'm just surprised at how someone so young can both be so smart and also have such a well crafted social media presence / personal brand or whatever you want to call it.

I'm not yet 30 and this might be the oldest I've felt in my entire life. I'm going to stop being skeptical and just remind myself that kids are smart and capable of incredible things and that adults constantly underestimate them. I'm going to choose to believe that they really are as "productive" as they seem to be.

Sometimes all it takes is a good family. You take good care of a kid and they can achieve miracles.
Haha I actually learned most of my knowledge on AI and machine learning from Stanford lectures, so I'd agree when you say it's university-level stuff.

Nonetheless, it's incredibly helpful when you have a passion for this kind of stuff. There are tons of resources out there for learning this stuff, and it's really interesting :)

Hi there, I'm left wondering if you started this [1] from scratch or used a sample OS project? I don't understand why'd you initialize the GDT in the bootloader.

[1] https://github.com/kbrsh/arc

I started it from scratch. I mainly reference a book about the implementations of operating systems.

I initialize a basic GDT in the bootloader because it is essential. Without it, you cannot run the OS in long mode, which will unlock the capabilities of a 64 bit system.

I think a lot of university level courses are actually significantly easier to understand than things aimed at 14-16 year olds (at least where I live, in the UK) If you care and you have enough time, you basically learn anything (in my opinion).
I agree wholeheartedly. The internet is an extremely useful resource for finding simple courses that teach complex topics.
That's definitely true, but I meant actual university courses e.g. CLRS. Some University grade literature, mostly in CS, of STEM subjects is almost non-mathematical e.g. A. Tannenbaum's OS book/s and S. Muchnick's compiler are both mostly mathematics free.

One can find very nice, textbook quality, lecture notes for free all of the web too (http://michaelnielsen.org/blog/yang_mills.pdf for example).

Geniuses are made, not born. It is entirely within the realm to achieve something like this with the proper training. See "Peak: Secrets from the New Science of Expertise".
I love the way that you describe yourself, as a "maker."
I am feeling old now, thank you :-)

When I was 14 or 15 in the late 1990s I started my own "web community" for young (German) "web designers" (programming wasn't on my mind back then). It got me some little fame, I even won some prizes. Almost 20 years later that chapter of my life is closed, and many others which came after it are too.

Enjoy this moment, but set goals: finish school, go to University and get some degree, fulfill your dreams.

But always try to stay on the ground. Time goes by very fast, and your current achievements probably won't matter much ten years from now.

Keep learning and have fun.

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I hate to be "that guy", but is there any verification that Kabir is, in fact, 13? The project documentation alone is incredibly impressive - the breadth of knowledge is remarkable for anyone who hasn't even taken highschool level classes.

(coming from a highschooler, for whatever that's worth)

I don't have any proof, I guess you'll have to take my word for it :)

I can tell you my birthday, but will that really help? If you look at my comment above, you'll see that I don't really like giving my age out. I did it this one time just because I wanted some of my followers to know (I wasn't expecting it to be on Hacker News). There is no way for me to show you my age other than you meeting me in person, but hopefully you can judge by the way I talk.

A picture with face blurred out is better proof then nothing (holding a sign or something)
Well, I am actually quite disappointed that everyone just believes this. Sure, the projects are nice. But the reason the post is on the front page is because of his age (that no one seems to question). This is pretty different from other topics on HN.
I was introduced to the basics of programming at 15 but it only really clicked at late 16. Before that I was really interested in electronics and aeronautics/fluid dynamics/aircraft design, but those all went into the backburner when programming came along.

In particular, I got really into Robocode - see http://robowiki.net - the community is still active 10+ years later and the state of the art is still being pushed.

I've ended up working as a software engineer in a related field (computer vision) and the lessons I learned from my early programming experience have given me a massive headstart in design, readability, maintenance and breadth of knowledge. I'd totally do it again given the choice, probably starting even younger.