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Muhammad Mahdi
Muhammad Mahdi

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Mac OS for the Web!

Mac OS emulator on the Web

Hi,
I want to introduce my project, which I call Mac OS emulator on the Web. We have programs like Notes, Calculator, Terminal, VScode, and other apps and features on this website.

You can try it now!

I wrote this project by HTML, CSS, and JS.

I think if something does not start well, it may end well when you do your best. This project was something like that, it didn't start well, and it was simple, but when I continued on my way and didn't break the chain, I saw the fantastic progress.

This website has PWA (Progressive Web Apps), which with this feature we can install it on any operating system such as Windows, Mac OS, GNU/ Linux, and we can also use it offline :)

about me:
I'm a 14 years old boy ๐Ÿ‘ฆ
I'm interested in things related to computers and science.
I started my journey as a web developer in October 2020 and started learning web development from Documents, Udemy and Youtube.
I have been working on this project for about six months, and during this project, I learned many essential topics in programming.

This emulator is an open-source project on Github.
I would like to introduce this project and connect with the developers' communities.
I will be very happy if you comment on this post or help me improve this project on Github.

My Github Page: https://github.com/mhmdmhd6/Mac-OS-Desktop

This Website's link: https://mhmdmhd6.github.io/Mac-OS-Desktop/

Your Support in improving this project is a source of motivation for me.

Thank You.

Discussion (85)

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blackr1234 profile image
blackr1234

One quick question. As there are only two apps available at the moment, I tested the Calculator app with 0.1+0.2 and I got 0.300...004, a common result we get in some programming languages. Just want to know how (and the best way) can we solve this issue when implementing a calculator app ourselves.

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mohammad_mahdi profile image
Muhammad Mahdi Author

Hi,
This is a good point that I did not pay attention to it before.
When I saw your opinion, I first went to find out how this happens, which was interesting to me.

Then I thought to your question, how can we solve this issue?
At first, I thought we could round the number, but when I used the round method in JS, the result was zero! Then I searched it and realized that we can use the toFixed() method in JavaScript, when we put the digit on 1, the result is 0.3!

I want to know what is your answer to this question and is my answer correct?

Thank you very much for your excellent comment :)

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blackr1234 profile image
blackr1234 • Edited on

Yes, toFixed() is the JS way to round a Number and obtain a string. It will work if we know the number of fraction digits. If we divide numbers like 1/3, toFixed(1) will result in an answer 0.3 with a huge deviation compared to something like 0.333333.
Actually I am also looking for a good answer to this question. But I do have a workaround: to use toLocaleString with an en_US locale and maximumFractionDigits specified as 16 or less.

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mohammad_mahdi profile image
Muhammad Mahdi Author

That's right,
it's a great idea to use toLocaleStringwith an en_US locale and maximumFractionDigits specified as 16 or less. ๐Ÿ‘

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blackr1234 profile image
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blackr1234

Btw, awesome work. It really feels like macOS and is also running fast!
I've seen a Windows 10 web app here in dev.to before but it was a bit laggy.
When you are 24, you will probably be working at Apple.

Btw, I just checked your GitHub repo, and immediately I have two things in my mind.

  1. Why are there private and public keys in the repo source?
  2. I thought you did this by using React or some other modern development framework/library but you did this all by vanilla HTML, JS and some jQuery for dragging support. You must have a deep understanding on how website works.
mohammad_mahdi profile image
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Muhammad Mahdi Author • Edited on

Thanks :)

  1. For your first question, I had the mistake of adding my github's account private key to the repository source.
    now I remove them all.

  2. I'm glad about that :)
    I had no idea what vanilla meant ๐Ÿ˜…(of course, now I know).

nicolasdanelon profile image
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Nicolas Danelon

you are 14? really?
btw, be careful on how you remove those private keys. one commit removing the files is not enough

Sloan, the sloth mascot
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enter801 profile image
Info Comment hidden by post author - thread only accessible via permalink
Schlick Jones

Just change the keys if you've exposed a private key. As a general rule, never commit a private key on a public repository and really it's best to not ever and use something more secure like Hashicorp Vault or AWS's tools for secrets.

blackr1234 profile image
Info Comment hidden by post author - thread only accessible via permalink
blackr1234

To OP: See this for GitHub's official guide about removing sensitive data: docs.github.com/en/authentication/...

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altan4444 profile image
Info Comment hidden by post author - thread only accessible via permalink
asoran

"I had the mistake of adding my github's account private key to the repository source. now I remove them all."

I don't know why I can't press "reply" on your answer, but here:
Well you deleted them, but they are still in the git commit history se we can still see them, so either:

  • Remove your repo and make a new one with commits from scratch (new initial commit)
  • Revert all the commits up to here github.com/mhmdmhd6/Mac-OS-Desktop... (where you added the public/private keys and push -force back the repo)

I don't know git enough on the security parts, but if you don't want people to do bad things with your keys, invalidate them and generate them again (Idk how, sorry). :)

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lod61 profile image
louis

Hi, Try this.

parseFloat((0.1 + 0.2).toFixed(10))
Enter fullscreen mode Exit fullscreen mode
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blackr1234 profile image
blackr1234

This works too!

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23n6 profile image
23n6

You should use bigNumber to fix it. (Mathjs, Bignumberjs). This is my example: github.com/nguyenvannghi/calc-reac...

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ansub profile image
Ansub Khan

this is amazing, however i will recommend you to show the menu list when it is clicked instead of on focus.

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thank you
but I don't understand what do you mean
can you please explain more?

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ansub profile image
Ansub Khan

i am saying that when i hover on "file" top the top left, it shows the dropdown menu, it should be visible on click action not hover action

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mohammad_mahdi profile image
Muhammad Mahdi Author

Ok I got it
Thank you for the explanation๐Ÿ’š

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ansub profile image
Ansub Khan

anytime brother, you are doing a amazing work! i have followed you and will be looking for the future blogs!

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thank you so much bro :))

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laputafish profile image
laputafish

Good job. Impressive and appreciated.
It is not a difficult project but not easy for your such age. I was only learning AppleSoft Basic (maybe you don't know it) at your age. jQuery is good for beginner. It was also my first library to start web programming. Next step, you can try one of popular frameworks, Angular, React, Vue.js, etc. They are so interesting and funny to play. You will love it.

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sachindas246 profile image
SachinDas246

Coool โค๏ธ

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thank you

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phuonganhniie profile image
Anh Do • Edited on

This is amazing not only you're just 14 but also you're using only Js not modern framework for building this website.

Btw, there's a little bug in here, but keep going, you're really awesome.
dev-to-uploads.s3.amazonaws.com/up...

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thanks so much.
Yeah, I'll fix that bug in the next update.

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mohammadraufzahed profile image
Mohammad Raufzahed

This was awesome, keep going.

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thank you so much
have a nice day :)

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filliperomero profile image
Fillipe Romero

Congrats.
What I suggest to you is to check this repo: github.com/PuruVJ/macos-web
This guy already did the exact same thing but in Svelte with some improvements. So i think you can learn from it and also if you want, learn svelt!
The website that is hosted is: macos-preact.vercel.app/

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thank you.
yes, i knew about that :)

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destinyjunior profile image
Mint Coder

Nice one

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g0d profile image
George Delaportas (ViR4X)

Hi!

Very good work for fun...

If you really want to realize your project maybe you should base it on GreyOS. It is an open source Meta-OS (nothing related to metaverse, facebook, etc.). I have been developing this since 2013.

I am a professional enterprise architect and I'd love to help you Muhammad.

Please check the github.com/g0d/GreyOS for details and let's make something beautiful :-)

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ankitbeniwal profile image
Ankit Beniwal ๐Ÿ™‚

Although Keyboard shortcuts aren't working but 3-finger drag worked like a charm. It's awesome.

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mrakcw profile image
MrakCw

Amazing ๐Ÿš€
๐Ÿ’ช

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anas_elgarhy profile image
Anas Elgarhy

ุนุงุด

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anas_elgarhy profile image
Anas Elgarhy

ุนุงุงุงุงุงุงุด ุฌุฏุง๐Ÿ–ค
ุงู†ุง ููŠ ุณู†ุฉ ุชุงู†ูŠุฉ ููŠ ุญุงุณุจุงุช ูˆู…ุนู„ูˆู…ุงุช ูˆู„ุณุฉ ู… ูˆุตู„ุชุด ู„ู…ุณุชูˆุงูƒ๐Ÿ˜‚๐Ÿ˜‚โค

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kamaroly profile image
Kamaro Lambert

I am here to say that this is impressing! I wonder what you will be able to do after 10 years in computer science. Keep up the good work.

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yhoung24909577 profile image
obiabo Immanuel

wow this is really awesome

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computergeek profile image
computer_geek77

haha, loved it . This was the first time I had any mac experience. thankyou ๐Ÿ˜€

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pulkit39 profile image
Pulkit Sharma

Well, Thats really good and i appreciate this

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sulmanweb profile image
Sulman Baig

Great Effort for 14 years old. I am 32 years old. I don't think I can make make this. Kudos to you great effort :-)

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steinbring profile image
Joe Steinbring

That's pretty cool. There is definitely stuff left to do but I really like it. :)

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mohammad_mahdi profile image
Muhammad Mahdi Author • Edited on

Thanks :)
I will try to make it better.

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tobychidi profile image
Tobychidi

I'm inspired by your great work. And again, congratulations for trying projects like this before learning a framework. In the end, these frameworks have to be written by someone.

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thank you so much.
yeah, I tried to start from scratch to learn better.

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fisforfaheem profile image
Faheem Ahmad

Please make it more powerful enough and add more features in the coming times, also make it more personal and easier so that we can log on from anywhere and have everything saved

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tobychidi profile image
Tobychidi

Wahala oooo

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thank you very much for your ideas
I try my best to add these features to my project :)

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rhytham profile image
Rhytham

Hey, Very Good Work!

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mojo2012 profile image
Matti

Cool stuff man, keep up the good work

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enter801 profile image
Schlick Jones

Good job Muhammad! It's so great that you are getting into this at such a young age! You are on your way to a bright future and an inspiration to kids of all ages.

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thanks.

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julyjuniper profile image
julyJuniper

Amazing work on this man, you're an inspiration!

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thanks.

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casafurix profile image
Agnibha Sarkar

wow! how long did it take to make this! and also did you use some framework?

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mohammad_mahdi profile image
Muhammad Mahdi Author

It took time because I was learning during the coding and no I didn't use frameworks just a bit of jQuery.

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hyggedev profile image
Chris Hansen

It's sooo good! LOL, great job ๐Ÿ’ฏ

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thanks.

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demiahmed profile image
demiahmed

This is really impressive!

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thanks :)

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Zachary Truong

This is AMAZING...

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thank you

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nry profile image
NRY

Wow such a nice website you have created

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mohammad_mahdi profile image
Muhammad Mahdi Author

Thank you my friend :)

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