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Julia Van Cleve and James Parkes

Take Udacity's free Intro to Java course and master the fundamentals of JavaScript, the most popular programming language in web development. Learn online with Udacity.

What's inside

Syllabus

Learn the history of JavaScript and start writing your code immediately using the JavaScript console.
Learn to represent real-world data using JavaScript variables, and distinguish between the different data types in the language.
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Learn how to add logic to your JavaScript programs using conditional statements.
Harness the power of JavaScript loops to reduce code duplication and automate repetitive tasks.
Dive into the world of JavaScript functions. Learn to harness their power to streamline and organize your programs.
Learn how to use Arrays to store complex data in your JavaScript programs.
Meet the next JavaScript data structure: the Object. Learn to use it to store complex data alongside Arrays.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Covers fundamentals of Java, a programming language widely used in web development
Taught by Julia Van Cleve and James Parkes, experienced instructors
Explores data structures and functions, core JavaScript concepts
Builds a foundation for beginners in JavaScript programming
Free to enroll, making it accessible to a wide audience
Part of Udacity's offerings, an established online learning platform

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Reviews summary

Beginner-friendly javascript intro

This course offers a good starting point for those who are new to JavaScript or programming in general. It covers the basics of the language and offers easy-to-understand explanations with plenty of quizzes to test your understanding. However, some students noted that some of the quiz questions could be difficult to understand due to poor phrasing.
Concepts are explained clearly.
"Nice explanation of the lamda functions."
Challenging quizzes help reinforce learning.
"is a little strict in the quizzes but worth it"
Introduces JavaScript fundamentals and programming concepts for novices.
"Great course for people who have no idea about JS and even no programming experience."
"they explain many basic programing concepts in an easy way"
Not suitable for those with existing knowledge.
"if you are not a beginner don't expect much from this course"
Some quiz questions may be unclear.
"The only problem is that the tasks in quizes can be hard to understand (bad phrasing)."

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 Intro to JavaScript with these activities:
Organize and Integrate Course Materials
Enhance your learning experience by systematically organizing and integrating course materials, fostering a cohesive and accessible learning environment.
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  • Create a dedicated folder or notebook for all course materials.
  • Categorize and organize materials into sections such as notes, assignments, quizzes, and lecture videos.
  • Review and integrate materials regularly to identify gaps in understanding or areas for further exploration.
Review Basic JavaScript Concepts
Revisit the core concepts of JavaScript syntax and structure to strengthen your foundation for learning more advanced concepts.
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  • Review online tutorials or documentation on JavaScript fundamentals.
  • Try out simple coding exercises to practice using variables, data types, and control flow statements.
Share Knowledge and Mentor Beginner JavaScript Learners
Reinforce your understanding of JavaScript by guiding and helping others who are just starting their learning journey, fostering a deeper comprehension of the language.
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  • Identify online forums or platforms where you can connect with beginner JavaScript learners.
  • Offer your assistance and guidance on specific JavaScript concepts or challenges they encounter.
  • Reflect on your own knowledge and understanding as you provide explanations and support to others.
Four other activities
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Show all seven activities
Complete JavaScript Coding Challenges
Engage in hands-on coding challenges to reinforce your understanding of JavaScript syntax and problem-solving skills.
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  • Find online platforms or resources that provide JavaScript coding challenges.
  • Select challenges that align with your current skill level and gradually increase the difficulty.
  • Solve the challenges and debug your code to improve your problem-solving abilities.
Explore Advanced JavaScript Features Through Tutorials
Expand your JavaScript knowledge by exploring advanced features and techniques through guided tutorials, broadening your understanding of the language's capabilities.
Browse courses on Modern JavaScript
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  • Identify online tutorials or courses that cover advanced JavaScript concepts such as functional programming, object-oriented programming, or asynchronous programming.
  • Follow the tutorials step-by-step, implementing the concepts in your own code.
  • Experiment with the advanced features to understand their practical applications and potential benefits.
Build a Simple JavaScript Project
Apply your JavaScript knowledge to create a functional project, solidifying your understanding of the language's practical applications.
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  • Identify a simple JavaScript project idea that aligns with your interests or learning goals.
  • Plan and design the project's structure and functionality.
  • Write and test JavaScript code to implement the project's features.
Contribute to Open-Source JavaScript Projects
Immerse yourself in the JavaScript community by contributing to open-source projects, gaining valuable real-world experience and enhancing your problem-solving capabilities.
Browse courses on Open Source
Show steps
  • Identify open-source JavaScript projects that align with your interests or learning goals.
  • Review the project's documentation and codebase to understand its purpose and functionality.
  • Identify areas where you can contribute your skills, such as bug fixes, feature enhancements, or documentation improvements.
  • Submit your contributions to the project and engage with the community through code reviews and discussions.

Career center

Learners who complete Intro to JavaScript will develop knowledge and skills that may be useful to these careers:
Front-End Engineer
A Front End Engineer is responsible for the user interface of a website or application. They work with designers to create the visual appeal of a website and with programmers to ensure that the website functions properly. JavaScript is a scripting language that is used to create interactive elements on web pages. A course in JavaScript can help a Front End Engineer create more dynamic and user-friendly websites and applications.
Web Designer
A Web Designer creates the visual look and feel of a website. They work with developers to ensure that the website is not only visually appealing but also easy to navigate. JavaScript can be used to create interactive elements on web pages, such as dropdown menus and sliders. A course in JavaScript can help a Web Designer create more visually appealing and user-friendly websites.
Web Developer
A Web Developer creates and maintains websites. They work with designers to create the visual appeal of a website and with programmers to ensure that the website functions properly. JavaScript is a scripting language that is essential for creating interactive elements on web pages. A course in JavaScript can help a Web Developer improve their ability to create dynamic and user-friendly websites.
Software Engineer
A Software Engineer designs, develops, and maintains software systems. They work with users to understand their needs and with other engineers to create software that meets those needs. JavaScript is a programming language that is used to create web applications and mobile apps. A course in JavaScript can help a Software Engineer build a foundation in programming and learn how to create interactive and user-friendly applications.
Data Scientist
A Data Scientist uses data to solve problems and make predictions. They work with data from a variety of sources, including databases, spreadsheets, and social media. JavaScript is a programming language that can be used to manipulate and analyze data. A course in JavaScript can help a Data Scientist learn how to use JavaScript to extract insights from data.
Quality Assurance Analyst
A Quality Assurance Analyst tests software to ensure that it meets requirements and is free of defects. They work with developers to identify and fix bugs. JavaScript is a programming language that is used to create web applications and mobile apps. A course in JavaScript can help a Quality Assurance Analyst learn how to test JavaScript code and ensure that it is functioning properly.
Technical Writer
A Technical Writer creates documentation for software and other technical products. They work with engineers to understand the product and with users to create documentation that is clear and easy to understand. JavaScript is a programming language that is used to create web applications and mobile apps. A course in JavaScript can help a Technical Writer learn how to write documentation for JavaScript code.
Product Manager
A Product Manager is responsible for the development and launch of a product. They work with engineers, designers, and marketers to ensure that the product meets the needs of users. JavaScript is a programming language that is used to create web applications and mobile apps. A course in JavaScript can help a Product Manager understand the technical aspects of product development and make better decisions about product features.
Marketing Manager
A Marketing Manager is responsible for developing and executing marketing campaigns. They work with a variety of teams, including sales, product, and customer service, to ensure that the company's marketing efforts are effective. JavaScript is a programming language that can be used to create interactive marketing campaigns. A course in JavaScript can help a Marketing Manager learn how to use JavaScript to create more engaging and effective marketing campaigns.
Sales Manager
A Sales Manager is responsible for leading and motivating a sales team. They work with customers to identify their needs and develop sales strategies. JavaScript is a programming language that can be used to create sales tools and applications. A course in JavaScript can help a Sales Manager learn how to use JavaScript to improve their sales process and increase sales.
Customer Service Representative
A Customer Service Representative provides customer service to customers. They answer questions, resolve problems, and provide support. JavaScript is a programming language that can be used to create customer service tools and applications. A course in JavaScript can help a Customer Service Representative learn how to use JavaScript to improve their customer service skills and provide better support to customers.
Business Analyst
A Business Analyst works with businesses to identify and solve problems. They analyze data, develop solutions, and present their findings to stakeholders. JavaScript is a programming language that can be used to create data analysis tools and applications. A course in JavaScript can help a Business Analyst learn how to use JavaScript to improve their data analysis skills and solve business problems more effectively.
Project Manager
A Project Manager plans and executes projects. They work with a team of people to deliver a project on time, within budget, and to the required quality standards. JavaScript is a programming language that can be used to create project management tools and applications. A course in JavaScript can help a Project Manager learn how to use JavaScript to improve their project management skills and deliver projects more successfully.
Human Resources Manager
A Human Resources Manager is responsible for managing the human resources of an organization. They work with employees to recruit, hire, train, and develop them. JavaScript is a programming language that can be used to create human resources tools and applications. A course in JavaScript can help a Human Resources Manager learn how to use JavaScript to improve their human resources management skills and make better decisions about employees.
Financial Analyst
A Financial Analyst analyzes financial data to make investment recommendations. They work with clients to identify investment opportunities and develop investment strategies. JavaScript is a programming language that can be used to create financial analysis tools and applications. A course in JavaScript can help a Financial Analyst learn how to use JavaScript to improve their financial analysis skills and make better investment decisions.

Reading list

We've selected 13 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 Intro to JavaScript.
Comprehensive guide to JavaScript, covering everything from the basics to advanced topics. It valuable resource for both beginners and experienced developers.
Definitive reference guide to JavaScript. It covers everything you need to know about the language.
Classic guide to JavaScript. It covers the good parts of the language, and it helps you avoid the bad parts.
Classic guide to JavaScript. It covers the good parts of the language, and it helps you avoid the bad parts.
Modern and interactive guide to JavaScript. It great resource for learning the language in a fun and engaging way.
Great introduction to JavaScript for beginners. It covers the basics of the language, including variables, data types, operators, and control flow.
Collection of tips and tricks for writing better JavaScript code.
Great introduction to JavaScript for beginners. It covers the basics of the language in a clear and concise way.
Teaches you how to use design patterns to write better JavaScript code.

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