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JavaScript Deep Dive

If you want to be a developer, the language to learn is JavaScript. It’s the engine of the web and if you know JavaScript, you can make software usable by everybody on any possible device.

However, navigating the JavaScript ecosystem today is harder than ever before. What exactly do you need to learn? And how do you learn it all? Where do you even begin?

Welcome to "JavaScript Deep Dive", a course designed to teach you JavaScript in the best way possible, so you can build amazing apps, master the language, and transform your career.

You’ll learn next-level JavaScript from the beginning, so that you later can adapt any JavaScript library or framework you want to learn (like React, Angular, Vue).

You’ll learn concepts essential to making any serious app or program, break through the hard parts of the language, all while working through fun coding challenges to practice all of these concepts. And to top it off, you’ll solidify your learning by building practical, real-world apps.

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What's inside

Syllabus

Basic Data Types and Logic

In this module, you will learn the basics of JavaScript, like Variables, Functions, Data Types, and Conditionals.

Complex Data Types

In this module, you will learn about complex data types like Arrays, Objects, Sets, and Maps.

The DOM and Async JavaScript

In this module, you will learn how to work with the DOM to make websites interactive, and how to run asynchronous operations in JavaScript.

Building Projects

In this module, you will learn how to build two epic projects: a Google Keep clone and a Hacker News clone. You will also learn some essential concepts in-between to level up your project-builing skills.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Introduces basic JavaScript concepts and builds upon them gradually, making it accessible to beginners

Covers essential concepts for building serious apps and programs

Provides hands-on practice through coding challenges

Emphasizes real-world applications with projects like a Google Keep and Hacker News clone

Pragmatically focuses on building project-building skills

Taught by Per Harald Borgen, a recognized expert in JavaScript

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in JavaScript Deep Dive with these activities:

Read 'JavaScript: The Good Parts'

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Supplement your JavaScript knowledge by reading a classic book that provides insights into best practices and the language's core principles.

View A Million And One Random Digits on Amazon

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Practice Syntax and Language Basics

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Reinforce the core syntax and language fundamentals of JavaScript to strengthen your foundation.

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Complete exercises and code challenges on platforms like Codewars or HackerRank.
Create your own JavaScript programs to practice applying concepts.
Review documentation and tutorials to clarify syntax and usage.

Build a JavaScript Calculator

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Apply JavaScript concepts to create a functional calculator, enhancing your understanding of logic and functionality.

Browse courses on Functional Programming

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Design the calculator's interface and functionality.
Implement basic arithmetic operations using JavaScript.
Add error handling and user input validation.
Test and refine the calculator to ensure accuracy and stability.

Three other activities

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Show all six activities

Participate in JavaScript Coding Challenges

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Challenge yourself and showcase your JavaScript abilities by participating in coding challenges, hackathons, and competitions.

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Identify and register for relevant JavaScript challenges and competitions.
Prepare by practicing and refining your JavaScript skills.
Collaborate with team members or compete individually.
Submit solutions and troubleshoot any errors.

Explore JavaScript Libraries and Frameworks

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Expand your JavaScript knowledge by exploring popular libraries and frameworks, broadening your understanding of their capabilities.

Browse courses on JavaScript Libraries

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Research and compare different JavaScript libraries and frameworks.
Follow online tutorials and documentation to implement them in your projects.
Build small applications to experiment with their features and benefits.
Discuss and collaborate with other developers in online communities.

Develop a JavaScript-Based Game

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Apply JavaScript skills to create an interactive and engaging game, showcasing your understanding of JavaScript functionality and design.

Browse courses on Game Programming

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Design the game's mechanics, levels, and characters.
Implement gameplay using JavaScript and appropriate game engines.
Incorporate graphics, sound effects, and user input.
Test and refine the game for stability and user experience.

Career center

Learners who complete JavaScript Deep Dive will develop knowledge and skills that may be useful to these careers:

Full-Stack Developer

Full-Stack Developers possess a comprehensive understanding of both front-end and back-end development. Their primary responsibility is to manage the entire software development process, from design and implementation to deployment and maintenance. JavaScript is a critical skill for Full-Stack Developers, as it allows them to work on both the client-side and server-side of applications. This "JavaScript Deep Dive" course empowers Full-Stack Developers with the skills to build robust, end-to-end web solutions.

See salaries and explore the career path for Full-Stack Developer

Front-End Developer

Front-end developers are accountable for the appearance and usability of websites and apps. Their primary responsibility is to create visually appealing interfaces, ensure responsiveness across various devices, and implement interactive elements. Mastering JavaScript is crucial for Front-end Developers, as it enables them to build dynamic, user-friendly front-ends. This "JavaScript Deep Dive" course empowers you with the skills to excel in front-end development.

See salaries and explore the career path for Front-End Developer

Web Developer

Web Developers focus on the technical aspects of website and application development. Their primary responsibility is to ensure that websites and apps function seamlessly on all platforms and devices. They write code, create and implement databases, work with designers, and develop content. To succeed in this role, you need a thorough understanding of JavaScript, which is a core technology for building interactive, user-friendly websites and apps. This "JavaScript Deep Dive" course provides a solid foundation in JavaScript fundamentals and advanced concepts, making it an excellent choice for aspiring Web Developers.

See salaries and explore the career path for Web Developer

Back-End Developer

Back-end Developers focus on the server-side of web and application development. Their primary responsibility is to manage data, build server infrastructure, and ensure the efficient functioning of applications. While Back-end Developers may not directly use JavaScript as often as Front-end Developers, a solid understanding of JavaScript is valuable. This "JavaScript Deep Dive" course can provide Back-end Developers with a deeper understanding of how JavaScript interacts with other technologies in a web application stack.

See salaries and explore the career path for Back-End Developer

Software Developer

Software Developers are responsible for designing, developing, and maintaining software applications. Their primary responsibility is to create efficient, reliable, and user-friendly software systems. While JavaScript is not always the primary language for software development, having a strong understanding of JavaScript can be advantageous. This "JavaScript Deep Dive" course can help Software Developers expand their skillset and become more versatile in their roles.

See salaries and explore the career path for Software Developer

Data Scientist

Data Scientists leverage data to extract insights and solve complex problems. Their primary responsibility is to analyze data, develop models, and communicate findings to stakeholders. While JavaScript is not typically a primary tool for Data Scientists, it can be useful for data visualization and interactive data exploration. This "JavaScript Deep Dive" course may be helpful for Data Scientists who want to enhance their understanding of JavaScript for data-related tasks.

See salaries and explore the career path for Data Scientist

Data Analyst

Data Analysts gather, clean, and analyze data to identify trends and patterns. Their primary responsibility is to provide insights that support decision-making. While JavaScript is not a core skill for Data Analysts, it can be beneficial for automating data processing tasks and creating interactive data visualizations. This "JavaScript Deep Dive" course may be useful for Data Analysts who want to improve their technical skills and streamline their workflows.

See salaries and explore the career path for Data Analyst

Business Analyst

Business Analysts identify and solve business problems by analyzing data and developing solutions. Their primary responsibility is to bridge the gap between business and technology. While JavaScript is not a core skill for Business Analysts, it can be beneficial for automating data analysis tasks and creating interactive dashboards. This "JavaScript Deep Dive" course may be useful for Business Analysts who want to enhance their technical skills and become more effective in their roles.

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Project Manager

Project Managers plan, execute, and close projects. Their primary responsibility is to ensure that projects are delivered on time, within budget, and to the required quality standards. While JavaScript is not a core skill for Project Managers, it can be helpful for understanding technical aspects of software development projects. This "JavaScript Deep Dive" course may be useful for Project Managers who want to gain a better understanding of JavaScript and its role in software development.

See salaries and explore the career path for Project Manager

IT Consultant

IT Consultants provide expert advice and guidance to organizations on technology-related issues. Their primary responsibility is to help organizations improve their IT systems and processes. While JavaScript is not a core skill for IT Consultants, it can be beneficial for understanding the technical aspects of client systems. This "JavaScript Deep Dive" course may be useful for IT Consultants who want to enhance their technical skills and become more effective in their roles.

See salaries and explore the career path for IT Consultant

UX Designer

UX Designers focus on the user experience of websites and apps. Their primary responsibility is to ensure that websites and apps are easy to use, enjoyable, and accessible. While JavaScript is not a core skill for UX Designers, it can be beneficial for prototyping interactive elements and understanding the technical limitations of different platforms. This "JavaScript Deep Dive" course may be useful for UX Designers who want to enhance their technical skills and become more effective in their roles.

See salaries and explore the career path for UX Designer

Technical Writer

Technical Writers create and maintain documentation for software and other technical products. Their primary responsibility is to ensure that users can understand and use the products effectively. While JavaScript is not a core skill for Technical Writers, it can be beneficial for understanding the technical aspects of the products they document. This "JavaScript Deep Dive" course may be useful for Technical Writers who want to enhance their technical skills and become more effective in their roles.

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Quality Assurance Engineer

Quality Assurance Engineers test software to identify and fix defects. Their primary responsibility is to ensure that software meets the required quality standards. While JavaScript is not a core skill for Quality Assurance Engineers, it can be beneficial for understanding the technical aspects of the software they test. This "JavaScript Deep Dive" course may be useful for Quality Assurance Engineers who want to enhance their technical skills and become more effective in their roles.

See salaries and explore the career path for Quality Assurance Engineer

Cybersecurity Analyst

Cybersecurity Analysts protect computer systems and networks from unauthorized access and attacks. Their primary responsibility is to identify and mitigate security risks. While JavaScript is not a core skill for Cybersecurity Analysts, it can be beneficial for understanding the technical aspects of web applications and other software systems. This "JavaScript Deep Dive" course may be useful for Cybersecurity Analysts who want to enhance their technical skills and become more effective in their roles.

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IT Support Specialist

IT Support Specialists provide technical support to users of computer systems and networks. Their primary responsibility is to resolve technical issues and ensure that users can access and use the systems they need. While JavaScript is not a core skill for IT Support Specialists, it can be beneficial for understanding the technical aspects of the systems they support. This "JavaScript Deep Dive" course may be useful for IT Support Specialists who want to enhance their technical skills and become more effective in their roles.

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Reading list

We've selected 11 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in JavaScript Deep Dive.

Eloquent JavaScript, 3rd Edition

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A comprehensive and well-written introduction to JavaScript, covering both the basics and more advanced concepts. It is written in a clear and engaging style, making it a great choice for beginners and experienced developers alike.

JavaScript Deep Dive

Three deals to help you save

What's inside

Syllabus

Good to know

Save this course

Activities

Career center

Reading list

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