How to Learn JavaScript - 339 Bootcamps to Get You Started

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By: The SwitchUp Team
Last Updated: August 23, 2019

What you need to know about JavaScript

JavaScript is one of the most widely used languages for the web. It became the most popular scripting language1 because it is lightweight, high-level, and uses instantaneous compilation. JavaScript's most common features are first-class functions, prototype-based object-orientation, and dynamic typing.

Brendan Eich developed JavaScript in 10 days2 in 1995 while working at Netscape Communication Corporation. It uses the ECMAScript specifications standard and its wide use and popularity make it an excellent programming language for developers to learn. If you are looking for a bootcamp that teaches JavaScript, jump to our comprehensive list below.

What is JavaScript used for?

JavaScript is used at both ends of the development spectrum. It helps make web pages interactive using both client-side and server-side programming. JavaScript is the driving force behind the activities of a web page. It helps prime user engagement through the creation of dynamic and user-friendly web applications.

Before JavaScript, users had to endure static web pages, which couldn't deliver timely content updates or react to user activity in real-time, and pages were devoid of the responsive features we take for granted today. JavaScript has advanced beyond its traditional role of scripting web browsers and is currently used to develop games and mobile apps as well.

Why learn JavaScript?

Web browsers remain the most used application, whether on mobile devices or desktops. JavaScript is the only language native to the web browser. Because it's currently the most important scripting language for the web3, JavaScript is crucial to learn in order to start developing web applications.

Stack Overflow's annual survey cited JavaScript as the most popular programming language with 67.8% of respondents in 2019. The demand for JavaScript among employers is just as robust, with the 2019 Devskiller Global Technical Hiring & Skills Report showing that 70% of companies seek to hire JavaScript experts.

JavaScript is essential to creating dynamic web components. Therefore, JavaScript is indispensable to enhance audiences' user-experience. The program is also relatively easy to learn and implement so it can be a universal language for many coders.

Who should learn JavaScript?

Anyone who wants to be relevant as a developer must learn JavaScript. This is because JavaScript is now everywhere. Its ubiquity and explosion in popularity compelled Jeff Atwood, the Stack Overflow co-founder to release a statement which is now known as the Atwood's Law: “Any application that can be written in JavaScript, will eventually be written in JavaScript.4

JavaScript is also necessary to develop a responsive web application by manipulating the Document Object Model (DOM) on the browser to create a richer interaction with web pages for users. However, the advantages of learning JavaScript extend beyond the browser since it can also be used for server-side programming.

What kinds of jobs can you get with JavaScript?

Programmers can get a variety of web development jobs using JavaScript, especially building the visual parts of a website such as the front-end, user-facing components. Apart from front end development, JavaScript full stack developers can use new systems like Node.js to delve into back end infrastructure.

With the versatility the language provides and emerging technologies such as HTML5 Canvas, JavaScript developers are also hired to develop browser-based games.

An entry-level JavaScript developer in the United States can earn an average of $71,191 annually. JavaScript developers with a bachelor's degree, more than 2-years of experience, and extra qualifications can earn an average annual salary of $117,729 in the United States.

What are libraries in JavaScript?

Libraries in JavaScript consist of reusable functions that allow for easier application development. In a library, each individual function is written to accomplish some type of useful task. Developers design libraries to target certain operations like handling AJAX calls, framework setup, or DOM manipulation.

JavaScript libraries provide high levels of abstraction and implementation of features that have gained acceptance among users such as auto-completion, uniform cross-browser interface, graphics, and so on. Examples of some popular JavaScript libraries are JQuery, Backbone.js, and Polymer.

What are frameworks in JavaScript?

A JavaScript framework is a pre-written, tried, and tested JavaScript code that developers can use for routine programming tasks instead of rewriting entirely new code. They have become an important aspect of front end web development. These JavaScript frameworks provide a template that developers can use to build a website or web application around. Frameworks often consist of a collection of JavaScript code libraries.

Frameworks circumscribe the entire application by providing a structure that keeps code- especially a large codebase- organized. The difference between a JavaScript framework and a library is the control of flow. React, Angular, Vue, and Ember are some examples of popular JavaScript frameworks.

Learn JavaScript at bootcamp

Students can use courses and bootcamps to expand their JavaScript skills. It's important to research and compare each to find the best fit. For those with the goal of becoming a JavaScript developer, programs like those at Udacity, Ironhack, and Hackwagon Academy allow students to choose JavaScript as their stack. To begin your search, use our comprehensive list of bootcamps that teach JavaScript to find a program that meets your needs.

Comprehensive list of JavaScript Bootcamps

Le Wagon logo
Available Online
Flexible Classes
Locations: Amsterdam, Bali, Barcelona, Belo Horizonte, Berlin +35 More
Courses: Web Development Course - Full-Time, Web Development Course - Part-Time, Data Science - Full-Time, +1 More
Subjects: CSS, Data Science, Data Structures, HTML, JavaScript +8 More
Available Online
Flexible Classes

Le Wagon runs immersive coding bootcamps in 40 campuses worldwide. The web development course is designed to teach students the necessary skills to land a job in software development or product management - or prepare them to create their own startup. Students following the data science course will learn in-demand skills, from Python to advanced Machine Learning, enabling them to join a Data Science team. Le Wagon's courses are either full-time or part-time and taught...
Udacity logo
Available Online
Flexible Classes
Locations: Online
Courses: Front End Web Developer, AI Programming with Python, Full Stack Web Developer, +30 More
Subjects: Algorithms, Artificial Intelligence (AI), Blockchain, Blockchain and Crypto, Business +19 More
Available Online
Flexible Classes

Udacity offers fully online courses, lasting six months on average. Subjects include growing technology occupations such as robotics, artificial intelligence, blockchain technology, programming, data science, and more. Tuition ranges from about US$1,000 to $2,400 per course.

Udacity is an immersive learning environment that brings together leading academics and industry visionaries. They use hands-on learning, interactive content, and measurable progress to help students achieve their individual goals. Real-world projects ready students to jump into the workplace,...

Ironhack logo
Available Online
Verified Outcomes
Flexible Classes
Locations: Online, Amsterdam, Barcelona, Berlin, Lisbon, Madrid +4 More
Courses: Web Development Part-Time, Web Development Bootcamp, UX/UI Design Bootcamp, +4 More
Subjects: Bootstrap, CSS, Cyber Security, Data Analytics, Design Principles +16 More
Available Online
Verified Outcomes
Flexible Classes

Ironhack is a global tech school with 9 campuses worldwide, located in Miami, Madrid, Barcelona, Paris, Berlin, Amsterdam, Mexico City, Lisbon and São Paulo. Ironhack offers bootcamps and part-time courses in Web Development, UX/UI Design, Data Analytics and Cyber Security, which are taught both remotely and in-person. With more than 6.000 graduates working at companies like Google, Visa, Twitter, Rocket Internet and Orange, among others, Ironhack has an extensive global network of +600 partner companies....
App Academy logo
Available Online
Flexible Classes
Job Guarantee
Locations: Online, NYC, San Francisco +-3 More
Courses: Software Engineer Track: In-Person, Software Engineer Track: Online, Bootcamp Prep, +0 More
Subjects: Algorithms, CSS, Design Principles, Docker, Express.js +13 More
Available Online
Flexible Classes
Job Guarantee

App Academy is a coding school that offers online and in-person training programs with no tuition cost until you’re hired as a Software Engineer earning over $50,000. The career changing outcomes that App Academy has produced since being founded in 2012 is a major reason why it’s considered the most respected code school in the industry. App Academy has placed over 3,000 people in full-time Software Engineering roles at average salaries of $101,000 in San...
General Assembly logo
Available Online
Verified Outcomes
Flexible Classes
Accepts GI Bill
Locations: Online, Adelaide, Atlanta, Austin, Boston, Brisbane +26 More
Courses: Software Engineering Immersive, User Experience Design Immersive, Front-End Web Development, +10 More
Subjects: Algorithms, Back-End Web Development, CSS, Data Analytics, Data Science +19 More
Available Online
Verified Outcomes
Flexible Classes
Accepts GI Bill

General Assembly offers a range of full-time, part-time, and self-paced courses. They have a number of financial assistance options available including loans and scholarships. For many of the programs, students are given a career coach and the opportunity to attend various networking events.

Start Your Career with a Top-Rated Bootcamp

Springboard logo
Available Online
Flexible Classes
Job Guarantee
Locations: Online
Courses: UI/UX Design Career Track, Data Science Career Track Prep, Digital Marketing Career Track, +9 More
Subjects: A/B Testing, AJAX, Artificial Intelligence (AI), CSS, Data Analytics +24 More
Available Online
Flexible Classes
Job Guarantee

Springboard offers self-paced data science courses that can be completed in 2 to 4 months, with one-on-one weekly mentor support. The program costs $499 per month, so students who finish early will pay less for their tuition.
Locations: Singapore +-4 More
Courses: Data Science, Web Development, Cyber Security 101, +0 More
Subjects: CSS, Cyber Security, Data Science, Data Visualization, HTML +3 More

Hackwagon is an immersive coding bootcamp in Singapore. With courses in Data Science, Fullstack Web Development, and Front-end Development, Hackwagon aims to impart industry relevant skills and 21st century capabilities that are future-proof. Their Data Science curriculum is crafted by academics with at least a masters background in Data Science and refined by practitioners who are already well regarded in the Data Science field. Hackwagon Academy is committed in building up tech talents in Singapore....
Nucamp logo
Available Online
Flexible Classes
Locations: Online, Albuquerque, Athens, Atlanta, Aurora, Austin +86 More
Courses: Full Stack Web and Mobile App Development, Web Development Fundamentals, Front End Web and Mobile Development, +0 More
Subjects: Angular, Bootstrap, CSS, Express.js, HTML +9 More
Available Online
Flexible Classes

Nucamp is a night and weekend coding bootcamp located in under-served communities across the state of Washington. Nucamp offers a hybrid learning experience where students learn Web Development online during the week and meet in person on the weekends for with 10 other students and their Instructor. Nucamp is on a mission to make quality education affordable with the low cost of online learning paired with the motivation and support offered by in-person bootcamps. Prospective...
Coding Dojo logo
Available Online
Flexible Classes
Accepts GI Bill
Locations: Online, Arlington, Oakland, Boise, Chicago, Dallas +5 More
Courses: Onsite Full-Time Coding Bootcamp, Online Part-Time Coding Bootcamp (Accelerated), Data Science Online Part-Time, +3 More
Subjects: .NET, AJAX, AngularJS, ASP.NET, ASP.NET MVC +38 More
Available Online
Flexible Classes
Accepts GI Bill

Founded in 2012, Coding Dojo has helped 5000+ students advance their career in tech. One of the only bootcamps in the world to teach 3 full-stack technologies in a single 14-week program, graduates go on to be hired by companies like Amazon, Expedia, Microsoft, and more. An industry-leading curriculum that's matched to regional job demand, students choose to learn 3 full-stack languages, choosing from Java, JavaScript, Python, C#, and Ruby depending on location and program....
SheCodes logo
Available Online
Flexible Classes
Locations: Online
Courses: SheCodes Online Workshop, SheCodes Plus, SheCodes React, +0 More
Subjects: CSS, HTML, JavaScript, Product Mgmt, React.js +1 More
Available Online
Flexible Classes

SheCodes is a coding workshop for women. Three different levels of the course are taught - SheCodes, SheCodes Plus, and SheCodes React, with SheCodes Express also offered as an online exploratory class. SheCodes workshops take place over 3 weeks and teach an introduction to coding. SheCodes Express is an online exploratory course of 60-90 minutes. SheCodes Plus and SheCodes React are online advanced coding workshops.

2021 Best Online Web Design Bootcamps received an average 3.00 of 5 based on 19090 reviews.

References

  1. About JavaScript. [online] Available at: https://developer.mozilla.org/en-US/docs/Web/JavaScript/About_JavaScript [Accessed 10 August 2020]
  2. Cassel, D. (2018). Brendan Eich on Creating JavaScript in 10 Days, and What He’d Do Differently Today. [online] Available at: https://thenewstack.io/brendan-eich-on-creating-javascript-in-10-days-and-what-hed-do-differently-today/ [Accessed 10 August 2020]
  3. Plourde, S. (2019). Why are we creating a JavaScript-only World Wide Web? [online] Available at: https://itnext.io/why-are-we-creating-a-javascript-only-world-wide-web-db8c3a340b9 [Accessed 11 August 2020]
  4. The Principle of Least Power. [online] Available at: https://blog.codinghorror.com/the-principle-of-least-power/ [Accessed 11 August 2020]
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