How To Make A Calculator Using HTML CSS And JavaScript

[@GreatStackDev]

👉 My JavaScript Advanced Course: greatstack.dev/go/javascript-course (75% Discount)

[@LinesofLove]

Everything seemed easy in this Calculator project , i did not knew about eval() function in Javascript (thank you , life saver ) , but if we are using the eval() function directly without any try catch block and as the display is an input text field , we are allowed to type any words or letters and this gives an error in the console, to avoid that I suggest using the html property readonly="yes" . Overall had fun, thanks

[@naavidmorshed5516]

Can't stress enough how helpful this video is. Learned so much from a short 19 mins video.

[@Sir21Goals]

You're genius brother. Compared to other KZbin content creators with same calculator project. Thank you.

[@nitinsaxena3082]

I'm searching for mini project using HTMl css js for my assignment I got this one thanks alot sir

[@emmanuelchuks4405]

Nice video. However, I think adding a readonly attribute to the display input field would make the calculator more functional because as it is, one can directly type characters into the display screen of the calculator, which is not all that appropriate. Thanks for this video. I learnt a lot!

[@GreatStackDev]

Thanks Emmanuel, this comment will help all viewers, they can simply add

[@rananaidu9988]

@@GreatStackDev hi bro ..its not working for me

[@hammadraza7064]

@@GreatStackDev sir why did u change tostring() in delete button?

[@lokeshp1929]

@@hammadraza7064 that method will collect the value from del button and perform slice operation from string method

[@niharikapatel5114]

@@GreatStackDev after adding readonly I still can add anything to display input. Pls help

[@emmanuelchuks4405]

And also, no real need converting to strings, since the input type of the display is already set to "text". It works already. I am looking forward to another amazing video

[@m.j.mcintear793]

how to call the function with each of these variables as an argument emailaddress variable and emailconfirm variables Do you know how to make two of the same emails need to match and is that client side validation or server side? Inquiry of js on html form

[@blessing-vl9qk]

thank you so much now my delete button is working changed to this => great video anyway

[@__ikiran]

thanks buddy i was confused why the DE button isn't working thanks a lot

[@Macesanu18]

wasdwasdwasdwawd

[@akintolaphilip1540]

Thank you so much, started learning HTML CSS and JavaScript around May, now am catching up. Project completed sucessfully.

[@christophermawela3318]

I'm learning all 30 projects, all these tutorials are very helpful after watching your fulll Javascript Cours, Please make a Node JS tutorial...

[@GreatStackDev]

I'm so glad! Thank You. Noted.

[@riacharda]

The eval function was totally new to me. I thought there'd be a complex split and reduce algorithm, Great video!

[@__Attitude__]

Haha same

[@KardanKaaal]

Calculator completed 🤞🏻🤞🏻🤞🏻 Back to back practicing JS. The aim is to get a job as early as possible. ❤

[@GreatStackDev]

Glad to hear that. You are in the top 5% who complete projects. All the best.

[@Think____different]

Its cool and even child can understand your presentation...kudos to you for making this.. Subscribed👌

[@daydreamer_9911]

Thanks a lot for this awesome video. I search a lot for calculator code but all of the codes were complicated. Yours is quite easy and understandable. 😀

[@GreatStackDev]

Glad it helped! Thank you. 😊

[@olgalisenco]

Thank you for simple and good explanation. My suggestion for AC Button is :

[@Harshk0]

Why ...any Specific reason?

[@esclevi]

Not necessarily, since we are talking about javascript and not html👀

[@vitalisya9]

who else is here for assignment

[@TheAmaanAcademy]

Me😂😂

[@Former_Zeals]

Me

[@anikchand4005]

me

[@Nandyyyyyyyyyy]

Guys i have an doubt

[@MariyamSaleem-h1q]

Me

[@asadorakzaipti]

Very nice video, I learned a lot. If JavaScript was written in separate file we would understand it better.

[@thecodexweb7766]

You can write the same JS code in separate file and link with the HTML file.

[@schnegger]

​@@thecodexweb7766using documents to get ID righht?

[@rdx4761]

​@@thecodexweb7766 but can we add js in online without script src

[@shaharyarranjha3397]

Hello

[@shaharyarranjha3397]

Hi

[@draftdrvmz]

I did it! My first coding project! Thank you for the tutorial!

[@ShinRyujinAkingIniirog]

same bro

[@mohammedzaheer4215]

The way of your coding is massive i found such a easy way of creating projects using JavaScript

[@Deepika2002]

Thank you so much sir aaj mne pehla project bnaya h sirf aapki video ki help se😊😊😊😊

[@tobio-chan7494]

Thank you so much! I just made my college project following this. Works perfectly!

[@GreatStackDev]

Glad it helped! Thank you. 😊

[@tanishkagupta6864]

This was the easiest one. Thank you so much 🙏

[@shaharyarranjha3397]

Hello

[@shaharyarranjha3397]

Hi I have a some problem please can you guide clearly I write display. Value in onclick event but the console error show it's not define and it's property is module can you help me

[@esclevi]

Great explanation, but you could have used value.slice(0,-1) in the deletion part to simplify the code, since it only captures the input and would be more functional without needing to declare a string and it would be better to handle the data. Creating methods and their values ​​as parameters would be more readable instead of creating a variable and its value several times, it would make it easier to implement new features and maintain the program. Thanks.

[@Sithkar03]

Hats off to you bro i see many video to how to make calculator but this video is just mind blowing.

[@QueenFardinin]

Thanks 1year searching video calculator best video thanks❤❤❤🎉

[@BohemianOnTheRoad]

thank you. i'm apply your js idea on front end mentor design , it's working nicely

[@riyajdanish8431]

Great vedio i have learnt a lot from this vedio

[@JACKYBOO2]

This is my second time doing one of your tutorials, unlike most, you actually explain what these things do. Now I understand a lot more about web development. Thanks! 🔥🔥

[@GreatStackDev]

You're very welcome!, Glad it helped you.

[@Noobs_memes]

same

[@swarupavathipothala6849]

Really very nice explanation and i feel ooo how much simple is this ☺thank you soo much broo 🎉🎉🎉

[@NaveenkumarBommolla]

nice video sir, its very eassy to understand javascript .

[@EclipsePlayzYT666]

I cant tell you how amazing/helpful this video was. Thanks so much. You earn yourself a sub

[@GreatStackDev]

Glad you liked it. Thanks a lot for your comment. 😊

[@maggiemauno]

Now this is a PRO- grammer... Thanks!

[@KuchOriemi]

Wow this video is amazing very simple to understand great content thank you sir

[@saimiqbal1758]

Really appreciated... awesome way to teach... Great Superb🥰🥰🥰

[@GreatStackDev]

You're welcome. Thank you so much. 😊

[@MuudoNuux]

Thank you so much for helping my Home work ❤

[@TemitopeOlakunle-b4u]

So helpful Much appreciated🎉🎉

[@rubinatabassum2562]

Thank you sir. Always Beneficial,Awesome work you share👍 Waiting for more such tutorials...

[@fabfitforever4934]

thank you for this, opened up my knowledge more about css!

[@Justicejr0010]

🎉🎉🎉 I love the way you explain the work.. Easy to understand and follow up... ❤❤❤

[@namupark6854]

I love how you code - so simple yet effective! Thank you. I think it'd be nice to hear more explanation on javascript codes like toString().slice(0, -1) because I think that and eval() really makes things interesting. Thanks again!

[@Ghulammustafa-wg6cy]

Sir, we need more JavaScript projects

[@GreatStackDev]

sure I will be making more tutorials on JavaScript

[@Ghulammustafa-wg6cy]

@@GreatStackDev Thankyou Love from Pakistan

[@rubinatabassum2562]

@@Ghulammustafa-wg6cy I got one issue in this I didn't get the exact design of calci If you can help me with this

[@zindagidopalke------4777]

Brother upload source code

[@mjustintime7930]

Thanks sir 🙏🙏🙏❤️❤️

[@shawsays3258]

Ngl this fast-paced video was way exciting than most movies.

[@gabrielnganty9717]

thanks your video is very simple 🙂🙂🙂

[@imranrazzaq8923]

Amazing work in HTML and CSS file. But there i sno JavaScripting in this project.

[@radheytakle]

it works , thank you so much

[@shaharyarranjha3397]

Hello

[@shaharyarranjha3397]

Hi friends

[@shaharyarranjha3397]

I have.a problem please guide me

[@shaharyarranjha3397]

show it's not define and it's property is module can you help me

[@shaharyarranjha3397]

Hi I have a some problem please can you guide clearly I write display. Value in onclick event but the console error show it's not define and it's property is module can you help me

[@asfandiyar5829]

Thanks for the great tutorial. Can't believe how easy it was.

[@muzammilansari4443]

very simple and easy to learn thankyou so much please make many small project like this that enhance our java css html skills

[@generalkuze6893]

Amazing, this channel is the best

[@genzee4567]

@GreatStackDev The worst part of these kinds of projects is none of the KZbinr is "explaining the logic step by step", "why they use that specific thing?", "what that specific thing do?", "how they can use JavaScript functions and methods in HTML itself and not write them in separate JS file and finish it off that easy??" !!!! For a super beginner like me who is unable to generate logic and needs help, is unable to understand anything!! Please explain me by creating new video and explaining the logic @GreatStackDev And others KZbinrs also do the same!!!

[@Oliver_Queen71]

You need to learn javascript at first then come here start watching these videos🌚...... Whatever u don't understand google it and find out by yourself...... That's what a developer does..... Just google google and google.

[@Joy-sd5xv]

True for a beginner is quite hard to understand

[@rich_dev_greg]

😅 come let me teach you.

[@assassin2640]

I'm facing the same problem brother... How did u practice then... Help me a little too

[@genzee4567]

​@@assassin2640 give me ur email. I will email you a Google meet link & help you

[@eekka117]

Woah this one was so much easier than what i made. Thank you!!!!!!!

[@unionwithgod673]

Great job... Sir please we need lots of JavaScript videos

[@Ugbechievictoria-vi3lt]

So sample and easy , Good job sir 👏👍

[@AdityaSharma-er3gs]

at 15:00 , there is no need to use "toString()" because default value of input is "string". Nice video by the way.

[@Hooria_CodeHub12]

Best explanation Sir ❤

[@GreatStackDev]

Glad you liked it. Thank You. 😊

[@unboxingHUBindia]

Thank you so much brother I had seen so many videos but that videos program are getting any problem but Your video helps me to to complete my college project Once again a big thanks bro....

[@zolaniroqwane8491]

Thanks, you've realy put things into perspective. Such a good teacher.

[@TembanBrisia]

Amazing 🎉 video

[@MamunurRoshid93]

great tutorial still I have seen ever. this tutorial very easy for beginers. thanks a lot bro

[@southisacknova]

thank you for your tutorial. what a wonderful tutorial, i love the way you teach 🙏🙏

[@GreatStackDev]

Thanks Southisack, I am sure you will love this 30 Days - 30 JavaScript project playlist: kzbin.info/aero/PLjwm_8O3suyOgDS_Z8AWbbq3zpCmR-WE9

[@rahulsakaria2061]

Nice Explaination Really Helpful 😁

[@GreatStackDev]

Glad it helped, Thanks for comment

[@tavishtayal1340]

thanks a lot sir it helped me alot

[@alexanalo5510]

Nice work... I'm a beginner but it was really easy following you.

[@Codewithganesh124]

Thankyou so much sir for about the project in the calculator by using html and css

[@PhatandChunky]

wow I've seen two other tutorials and some website tutorials and this one made it super damn easy. amazing video

[@GreatStackDev]

glad you liked my tutorial. you will love this JS project too: kzbin.info/www/bejne/mYCQop15eMSIj7M

[@sokhalida9245]

this really help me with my project thanks you.

[@MICHALIS_02]

Thank you so much. In about 19mins you summarized everything well. 🔥🎉 Though i realized something. It doesn't work if it has 00 before the decimal point it doesn't calculate Anyway we could fix that?

[@charlesotieno8778]

Really inspiring, insightful and educating tutorial. Keep it up🥇🏅

[@andi-drr]

Thank you, quick and i learn more about html css js. Thank you

[@GreatStackDev]

Glad it was helpful!

[@zamzamanawabi820]

Normally it was awesome as i;m following each lessons in telegram 😀

[@sahabStores]

Thank you so much Sir. Enjoying every bit of your tutorial. Please more for JavaScript

[@GreatStackDev]

Thanks Musa, Hope you will like this too: kzbin.info/www/bejne/mYCQop15eMSIj7M And More JavaScript projects here: kzbin.info/www/bejne/b329eHVphLGLhLM

[@examtoppers7541]

It was amazing experience by watching your videos. How softly and essily you are teaching us. Thanks alot❤

[@originalni_popisovac]

use normal emojis

[@salamatuBussim]

Thanks 🙏

[@jamesmutungaaa]

Great tutorial! Simple and straightforward. Subscribed 👍

[@madhanraju9422]

Sss 😅

[@singletrackstatus1505]

While eval() can be powerful, it should be used with caution because it can execute arbitrary code and potentially introduce security risks. It's often better to use alternative methods for dynamic code execution, like using functions or JSON parsing, to avoid potential issues.

[@shivammarodkar1916]

osm bor very very easy process to handle easy learn

[@ARSHAQOFFICIAL]

Nice video.. I really loved it.. ThankYou..💌

[@aashutoshshenvi3865]

Thank u sir it was very helpfull ❤❤❤❤❤

[@phetnikonephandolack3481]

Today you gave me one thing. The hardest thing is not doing it, but actually is my mind.

[@aashirhameed2526]

Thank you. It was a helpful tutorial to understand the concepts of JavaScript and use them in HTML.

[@SakshamBali06]

But bro where is the Javascript

[@thedinkydreads9351]

For some reason I can't get my input box to stop being a dark cube, but other than that, brilliant video. Great communication and easy to pick up for beginners like me - you've definitely got a sub from me!

[@Sudicomputer]

Thank you my brother good job i am from in ethiopia 🇪🇹

[@415-sajidshaikh3]

Simpel and good ❤❤

[@GreatStackDev]

Glad you liked it

[@danialali7967]

Excellent Tutorial😍😍

[@GreatStackDev]

Thanks Danial, Glad you like this JavaScript calculator design tutorial

[@annmutinda3532]

Thank you sir, this was of great help

[@princeshukraan3099]

You are the best🔥

[@Kenitso]

What an excellent tutorial!

[@teachinggoodnessandwisdom4922]

Excellent 👌

[@esakkisivaganesh8517]

Really an excellent tutorial video thanks a lot brother I have learned how to use HTML, CSS, and Js in realtime scenarios, Please do a lot of videos.

[@-sheny215]

although it didnt even need JS, cool vid :) nice basis to work on!

[@almitajiri5951]

Thank you sir it's very helpfull🙏

[@GreatStackDev]

Most welcome

[@daddiflo]

THIS JUST HELPED ME WITH MY WEEKLY PROJECT. Thank you so much🙌🏼 Hope to see more

[@pranjalshrivastava7947]

Working just fine ...nice tutorial 😀

[@nishababu9093]

Thankyou sir.Its working perfectly.

[@nigelbowie9957]

Excellent video.

[@KJchannel-i3e]

Thank you so much for this video.

[@ryuu5109]

Thank you so much I'm literally learning from you

[@GreatStackDev]

Happy to help

[@bhardwajaryan23]

Wow thank you so much Sir 💓

[@GreatStackDev]

Thanks Aryan, Glad you like this tutorial to make Calculator using JavaScript

[@funskate8850]

Great tutorial, however,it could be much better if you can enable Live extension so that we see every changes you are implementing... thanks

[@CodingWorld369]

But you used only html and CSS woww 😃 without javascript u made it ..👏🏻🔥

[@GreatStackDev]

onclick="display.value += that is JS, Can't make it without JS

[@mr.luhar143]

@@GreatStackDev sir I have questions that if you used javascript so why you don't use script tag and we don't have to give function in onclick , you not use query selector Second confusion is display.value += 1 it is error because initially value is undefined

[@CodingWorld369]

@@GreatStackDev ohh great, but can you give answer to the @ff entertainment..?

[@chibuzoronochie604]

Fantastic Video. WELL DONE!

[@GreatStackDev]

Thank you very much!

[@TheRaghumurthy]

Very useful ❤❤

[@GreatStackDev]

Thanks Raghu! Glad you like this tutorial to make calculator using JavaScript

[@TheRaghumurthy]

@@GreatStackDev sure, thanks for reply. 🙏🙏🙏

[@mubeenuddin8746]

very nice .explained . if anybody having problem .pls rewatch it properly . most of the time it will help you

[@rajeshwaris1091]

Hello I had a doubt

[@rajeshwaris1091]

In css there is some code to align in centre of the web page a calculator but I had given a code according to the video in my lap but it's not working I have checked so many times . What's the reason!!

[@mubeenuddin8746]

@@rajeshwaris1091 Brother , I stoped coding I dont remember