Java and JavaScript are unrelated languages. JavaScript is so named because Java was originally supposed to be the language of the web, so it’s part marketing and partly an attempt to appease the Sun execs who wanted everyone to be using Java. How long it will take to learn depends on your aptitude and focus. You can learn all the fundamentals in a couple of weeks, but like chess it can take a lifetime to master. I’m still learning new tricks 20 years after first picking it up. You can be job-ready with just JavaScript. JavaScript on the server is called Node, and it actually makes a pretty fine server architecture. Ruby is quite fun for an alternative perspective, as is Python. I don’t love Java personally, but it’s definitely worth learning. You’ll find, once you’ve learned a couple of languages, you can pick up new ones fairly easily. Answer from superluminary on reddit.com
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Sololearn
sololearn.com › en › Discuss › 2111082 › how-many-days-or-months-to-learn-javascript
How many days or months to learn JavaScript? | Sololearn: Learn to code for FREE!
But with passion you can do it quicker then most of the other languages. (Not better in some areas tho it is arguable ) ... Learning is a never ending process. And in programming it is true more than anywhere else. ... That depends on learning speed. What is your purpose to learn JavaScript. Only basic javascript, JavaScript for front-end, JavaScript for back-and or deep dive into javascript. For a basic website I think it will take one month.
Discussions

Realistically how long will it take to learn JavaScript?
Java and JavaScript are unrelated languages. JavaScript is so named because Java was originally supposed to be the language of the web, so it’s part marketing and partly an attempt to appease the Sun execs who wanted everyone to be using Java. How long it will take to learn depends on your aptitude and focus. You can learn all the fundamentals in a couple of weeks, but like chess it can take a lifetime to master. I’m still learning new tricks 20 years after first picking it up. You can be job-ready with just JavaScript. JavaScript on the server is called Node, and it actually makes a pretty fine server architecture. Ruby is quite fun for an alternative perspective, as is Python. I don’t love Java personally, but it’s definitely worth learning. You’ll find, once you’ve learned a couple of languages, you can pick up new ones fairly easily. More on reddit.com
🌐 r/learnprogramming
42
77
November 21, 2021
6 Months to become an expert in javascript
try joining this one https://plus.google.com/u/0/communities/100875929141897651837/stream/6d8fbae6-13df-45c8-95e0-6160d43cde3e some are willing to be a mentor on javascript.. and im currently studying js using http://eloquentjavascript.net/2nd_edition/preview/ and downloaded a secrets of javascript ninja by john resig. More on reddit.com
🌐 r/learnjavascript
18
40
May 2, 2014
Work after 6 months of learning ?

(All of this is based on aptitude. Anyone can learn to code, full stop, But not everyone can deal with the constant frustration and hours staring at a screen.)

Yes, or No answer: Yes.

Short answer: With luck or a connection, charisma, and intelligence (in that order) you can probably get a job.

Nuanced answer:

  • With no technical background and only six months of self instruction you would need to learn VERY efficiently and be EXTREMELY lucky in a job interview to get a low (relatively speaking) paying entry level job.

  • If you've got a friend who can get you a job or a friend who is willing to essentially give you private lessons it's absolutely possible to get a top tier job (based on pay).

More importantly you should be thinking that those six months would be showing an interviewer that you have the capacity to learn NOT that you're ready to start working - because you definitely won't be.

(source: I'm self taught and got my first job in 11 months)

More on reddit.com
🌐 r/Frontend
25
1
October 19, 2019
It's been 6 months; I have tried learning js MANY different ways, and still can't do shit. Need something more structured and big-picture (more like a university course), I think ?

Like the others have said, think of something to make and just go and try to make it. You will probably spend 90% of your time on stackoverflow but you'll learn lots.

The thing is, doing all the courses is great, but I had the same problem you did. I would just copy it and when I finished Codecademy, I didn't really learn anything I didn't already know.

Doing a project allows you to think about how the code should be structured, what will the high level design be and work from there. When you get stuck, you'll know what you're specifically stuck on and you can easily google it to find the answer. This process of getting stucking, finding an answer, implementing it and seeing progress being made has been the best kind of learning for me. Since you struggled through, you remember the concept a lot more than form just copying it off a tutorial.

Some easy projects you can start right now.

  1. Make a calculator. This one is easy, create buttons using divs and use javascript attach event handlers to get the value of them.

  2. Once you finish that, try to make an etch-a-sketch. This is also really simple. A bunch of divs, that change background when you hover over them.

  3. Make the snake game you loved to play as a child. I just finished making this. It took a really long time as I've never made something this big before and didn't even know where to start. But I finally finished it and am now looking to build tic-tac-toe.

In between these projects, I also read articles as well to learn about the different concepts. If this structure of learning appeals to you, definately check out The Odin Project, that's what I am doing and what I basically just summarized in this message.

TL;DR Read articles and do mini-projects to actually learn how things work.

More on reddit.com
🌐 r/learnjavascript
28
22
November 10, 2015
People also ask

What is JavaScript?
JavaScript is a programming language that makes websites interactive. While HTML creates the structure of a webpage and CSS handles its appearance, JavaScript adds functionality and dynamic behavior. Despite its name, JavaScript isn’t related to the Java programming language.
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mimo.org
mimo.org › blog › how-long-does-it-take-to-learn-javascript
How Long Does It Realistically Take to Learn JavaScript?
How long does it take to learn advanced JavaScript?
Mastering advanced JavaScript usually takes 6–12 months after learning the basics. This involves understanding asynchronous programming (promises, async/await), ES6+ features, working with APIs, JavaScript frameworks like React or Vue, and advanced DOM manipulation.
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mimo.org
mimo.org › blog › how-long-does-it-take-to-learn-javascript
How Long Does It Realistically Take to Learn JavaScript?
How long does it take to learn JavaScript from scratch?
Learning JavaScript basics from scratch typically takes 1–3 months with consistent practice. This includes learning fundamentals like variables, functions, loops, arrays, and basic DOM manipulation. Complete beginners might need the full 3 months, while those with prior coding experience can often pick up the basics in a few weeks.
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mimo.org
mimo.org › blog › how-long-does-it-take-to-learn-javascript
How Long Does It Realistically Take to Learn JavaScript?
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Mimo
mimo.org › blog › how-long-does-it-take-to-learn-javascript
How Long Does It Realistically Take to Learn JavaScript?
August 15, 2025 - Complete beginners (with no coding ... can often pick up the basics in just a few weeks. Mastering advanced JavaScript usually takes 6-12 months after learning the basics....
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Learnjavascript
blog.learnjavascript.online › posts › how-long-to-learn-javascript
How long does it take to Learn JavaScript? - Learn JavaScript Blog
June 28, 2025 - In general, for learning JavaScript at the beginner level, you should account for 6 to 9 months if you're new to programming, and 3 to 6 months if you're already comfortable with another programming language.
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Quora
quora.com › How-can-one-learn-JavaScript-in-less-than-6-months
How can one learn JavaScript in less than 6 months? - Quora
Answer: Its very easy top learn JavaScript in less than 6 months. Even you can learn it in only few hours. You can learn it through youtube free courses and you can also learn it through fiverr.
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Tripleten
tripleten.com › blog › posts › mastering-javascript-a-comprehensive-guide-tripleten-bootcamp
How Long Does It Take to Learn JavaScript in 2025?
December 5, 2025 - You can certainly gain an entry-level, working knowledge of JavaScript from 2-3 months, but if you want to work your way towards becoming a full-time, master developer, you’ll need to expect at least 6 months of self-training. This includes dedicating at least an hour every day to learning and practicing JavaScript.
Find elsewhere
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Reddit
reddit.com › r/learnprogramming › realistically how long will it take to learn javascript?
r/learnprogramming on Reddit: Realistically how long will it take to learn JavaScript?
November 21, 2021 -

And after being a decent bit knowledgeable what other languages should I learn? How many would be needed to be “Job Ready” ?

side questions, whats the difference between Java and JavaScript?

Top answer
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Java and JavaScript are unrelated languages. JavaScript is so named because Java was originally supposed to be the language of the web, so it’s part marketing and partly an attempt to appease the Sun execs who wanted everyone to be using Java. How long it will take to learn depends on your aptitude and focus. You can learn all the fundamentals in a couple of weeks, but like chess it can take a lifetime to master. I’m still learning new tricks 20 years after first picking it up. You can be job-ready with just JavaScript. JavaScript on the server is called Node, and it actually makes a pretty fine server architecture. Ruby is quite fun for an alternative perspective, as is Python. I don’t love Java personally, but it’s definitely worth learning. You’ll find, once you’ve learned a couple of languages, you can pick up new ones fairly easily.
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Java and JavaScript are for all intents and purposes entirely different things. The naming of them is a historical artefact and nothing more; they were never related except by some vague "run this code anywhere" intentions. If you're at an employable level in other languages then you already have a great advantage in learning JS. The core CS competencies don't really change between languages, although there will be a lot of web-specific stuff to familiarize yourself with. Go check out the job listings in your target market. My guess is that most jobs are not going to be looking for pure JS devs, but rather people with experience in contemporary front-end frameworks like React/Vue/Angular. This complicates things; those frameworks are about as complex to learn as JS itself and you should not discount the time it takes to learn them if you need to. If you can devote your full-time attention to learning, I think you could build a working knowledge of JS in about a month (including a basic project to showcase your capability). If you can do 4 hours a day, perhaps two months to be safe. If you need to be able to manage frameworks as well, add another month at full time or two and part-time. These are pessimistic estimates based on my experience training web developers up for junior/intern level roles (assuming you already know how to program) so you may find yourself ready to go earlier.
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CareerFoundry
careerfoundry.com › en › blog › web-development › how-long-does-it-take-to-learn-javascript
How Long Does It Take To Learn JavaScript in 2025?
After graduating, Julio worked with his career specialist and created a high-quality JavaScript developer job application, which soon landed him not one but three job offers! So it can definitely be done. If you’d like to learn more about becoming a frontend developer, check out these guides:
Published   December 2, 2022
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Multiverse
multiverse.io › en-US › blog › how-long-does-it-take-to-learn-javascript
How Long Does It Take To Learn JavaScript? - Multiverse
July 13, 2023 - You can learn the basics of JavaScript in three to six months if you’re dedicated and practice every day.
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Indeed
ca.indeed.com › career guide › career development › how long does it take to learn javascript? (with 5 ways)
How Long Does It Take to Learn JavaScript? (With 5 Ways) | Indeed.com Canada
February 27, 2026 - Learning the answer to, “How long does it take to learn JavaScript?” can help you find a suitable career path. The answer depends on several factors, including your educational background, programming experience, and long-term career goals. A beginner with no coding experience may take longer to learn JavaScript than a programmer who's already familiar with other languages.
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Noble Desktop
nobledesktop.com › how long does it take to learn javascript?
JavaScript: How Long Does it Take to Learn?
While the average length of time it takes to learn JavaScript ranges from six months to a year, there are a few other things (aside from having previous coding experience) that can lengthen or shorten this estimate.
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Quora
quora.com › Can-I-learn-Javascript-from-basic-to-advanced-in-6-months-using-the-book-JavaScript-The-Definitive-Guide-6th-Edition-or-is-there-a-better-way
Can I learn Javascript from basic to advanced in 6 months using the book 'JavaScript: The Definitive Guide, 6th Edition', or is there a better way? - Quora
Answer (1 of 5): That’s a decent book, but not what I’d recommend for learning from basic. I’m totally biased here, but I think you’d be better served reading my “You Don’t Know JS” book series (6 books), which you can read online for free, or purchase from any book store as published through O’R...
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Bloom Institute of Technology
bloomtech.com › article › how-long-does-it-take-to-learn-javascript
BloomTech | How Long Does It Take To Learn Javascript
February 28, 2024 - However, learning JavaScript can take 2-3 months to get the basics and start building simple web applications, but achieving advanced proficiency and mastering complex frameworks may require six to nine months or more of consistent practice and ...
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Coding Temple
codingtemple.com › blog › how-long-does-it-take-to-learn-javascript
How Long Does It Take to Learn JavaScript? | Coding Temple
June 3, 2025 - If coding is your bread and butter, you might zip through basics faster than someone who can’t tell Java from JavaScript. Now picture this: if programming were a gym, prior experience would be like muscle memory. You know how lifting weights gets easier over time? It’s similar to code; past exposure means you’ll likely flex those logic muscles more intuitively when tackling JS. Buckle up for some real talk, though—if you’re at square one, expect several months of dedication before dreaming in code becomes second nature.
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One Month
learn.onemonth.com › home › how to learn javascript
How to Learn Javascript - Learn to code in 30 Days! -
February 10, 2023 - Learn JS — Whether you are an experienced programmer or a total beginner, this website is a great place to start learning JavaScript. You’ll learn the basics of JavaScript like operators, loops, variables, and callbacks. Learn Javascript with One Month — Get JavaScript certified in just 30 days with this online JavaScript coding course.
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Tailwind CSS
kombai.com › home › blog › javascript › how long does it take to learn javascript?
How long does it take to learn JavaScript? - Kombai Blog
April 17, 2023 - Overall, it will take you at least 6-12 months of learning and practice to become a proficient, employable JavaScript developer if you have never coded before.
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4Geeks Academy
4geeksacademy.com › en › blog › learn-javascript › how-long-does-it-takes-to-learn-javascript
How long does it take to learn JavaScript?
April 25, 2025 - Unravel the duration based on commitment and prior experience. Discover the Dynamic Path to Learning JavaScript.
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Boot.dev
blog.boot.dev › javascript › how-to-learn-javascript-fast
How Long Does It Take to Learn JavaScript? (& How to Learn Fast) | Boot.dev
February 5, 2022 - It was probably about six months after I started learning and playing around with JavaScript before I felt comfortable designing and implementing a proper, scalable, and performant JavaScript-based website.
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Codedamn
codedamn.com › news › javascript
How long would it take to learn JavaScript?
September 12, 2022 - For someone with programming knowledge, it will take one to one and a half months. You have the idea of which concepts to learn and how to learn, but I haven’t told you where to learn. I have curated some valuable free and paid resources that might help your JavaScript learning journey.