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Data Manipulation in JavaScript

This course builds on the skills from the previous course and goes further into managing and manipulating data with JavaScript. You will learn methods for validating and handling data provided by users or coming from an external data source. This course includes a challenge in the form of a seat reservation system, as well as a project that pulls data in from an external data source.

The course objectives include:

Validation basics in JavaScript and jQuery
jQuery form validation plugin features
Arrow functions
Asynchronous functions
And the JavaScript event loop

What you'll learn

The course objectives include:

Validation basics in JavaScript and jQuery
jQuery form validation plugin features
Arrow functions
Asynchronous functions
And the JavaScript event loop

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Learning objectives

Validation basics in javascript and jquery
Jquery form validation plugin features
Arrow functions

Asynchronous functions
And the javascript event loop

Validation basics in javascript and jquery
Jquery form validation plugin features
Arrow functions
Asynchronous functions
And the javascript event loop

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Taught by William Mead, who is highly skilled in this field

Helps students manage and manipulate data with JavaScript

Covers arrow functions, asynchronous functions, and the JavaScript event loop

Provides a challenge in the form of a seat reservation system and a project that pulls data from an external data source

Suitable for learners with prior experience 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 Data Manipulation in JavaScript with these activities:

ES5 refresher

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Review ES5 to ensure a solid understanding of Javascript fundamentals before starting the course.

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Read through an ES5 tutorial
Complete a few ES5 coding exercises

Eloquent JavaScript

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Read Eloquent JavaScript to deepen your understanding of JavaScript fundamentals.

View Eloquent JavaScript, 4th Edition on Amazon

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Read through the book
Complete the exercises in the book

Calculator app

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Build a basic calculator app to apply the concepts of data validation.

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Plan the app's functionality
Create the user interface
Implement the data validation logic
Test the app

Four other activities

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jQuery form validation tutorial

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Follow a tutorial to learn about the jQuery form validation plugin and its features.

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Read the tutorial
Try out the examples provided in the tutorial

Data validation exercises

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Complete a set of exercises to practice validating data in JavaScript.

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Solve coding challenges that involve data validation

JavaScript event loop diagram

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Create a diagram to visualize the JavaScript event loop and its phases.

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Research the JavaScript event loop
Sketch out a diagram
Refine the diagram based on feedback

Contribute to a JavaScript library

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Participate in an open-source JavaScript project to apply your skills and learn from others.

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Find a JavaScript library to contribute to
Identify an issue or feature to work on
Implement the solution
Submit a pull request

Career center

Learners who complete Data Manipulation in JavaScript will develop knowledge and skills that may be useful to these careers:

JavaScript Developer

JavaScript Developers are responsible for developing and maintaining JavaScript applications. This course will provide you with the skills you need to write clean, efficient, and maintainable code. You'll also gain a deeper understanding of asynchronous functions and the JavaScript event loop, which are essential for building responsive and performant web applications.

See salaries and explore the career path for JavaScript Developer

Front-End Developer

Front-End Developers are responsible for the design and implementation of the user interface of a website. With your JavaScript and jQuery skills, you'll be able to create visually appealing and functional web pages. This course will provide you with the tools you need to build responsive and interactive user interfaces. You'll also gain experience with CSS and HTML, which are essential for Front-End Development.

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

Software Engineer

Software Engineers are responsible for designing, developing, and maintaining software applications. As a JavaScript developer, you'll be able to utilize your JavaScript and jQuery skills to create interactive web applications. This course will equip you with the skills needed to write clean, efficient, and maintainable code. Additionally, you'll gain a deeper understanding of asynchronous functions and the JavaScript event loop, which are essential for building responsive and performant web applications.

See salaries and explore the career path for Software Engineer

Web Developer

Web Developers are responsible for the design and development of websites. With your JavaScript and jQuery skills, you'll be able to create interactive and engaging web pages. This course will provide you with the foundation you need to build dynamic and user-friendly websites. You'll also gain experience with arrow functions and asynchronous functions, which are essential for building modern web applications.

See salaries and explore the career path for Web Developer

Software Architect

Software Architects are responsible for designing and developing the overall architecture of a software system. As a JavaScript developer, you'll be able to use your knowledge of JavaScript and jQuery to create scalable and maintainable software applications. This course will provide you with the skills you need to design and implement software architectures that meet the needs of your users.

See salaries and explore the career path for Software Architect

DevOps Engineer

DevOps Engineers are responsible for bridging the gap between development and operations. With your JavaScript and jQuery skills, you'll be able to use JavaScript to automate tasks and improve the efficiency of the software development process. This course will provide you with the skills you need to work with continuous integration and continuous deployment (CI/CD) tools. You'll also gain experience with cloud computing, which is essential for DevOps Engineers.

See salaries and explore the career path for DevOps Engineer

Technical Writer

Technical Writers are responsible for creating documentation for software applications. With your JavaScript and jQuery skills, you'll be able to use JavaScript to create interactive and engaging documentation. This course will provide you with the skills you need to work with documentation tools and style guides. You'll also gain experience with technical writing best practices, which are essential for Technical Writers.

See salaries and explore the career path for Technical Writer

Systems Engineer

Systems Engineers are responsible for designing, implementing, and maintaining computer systems. With your JavaScript and jQuery skills, you'll be able to use JavaScript to create custom software solutions for a variety of systems. This course will provide you with the skills you need to work with operating systems, networking, and security. You'll also gain experience with system administration tools, which are essential for managing computer systems.

See salaries and explore the career path for Systems Engineer

Quality Assurance Analyst

Quality Assurance Analysts are responsible for testing and evaluating software applications. With your JavaScript and jQuery skills, you'll be able to use JavaScript to create automated tests. This course will provide you with the skills you need to work with testing tools and techniques. You'll also gain experience with quality assurance best practices, which are essential for Quality Assurance Analysts.

See salaries and explore the career path for Quality Assurance Analyst

Data Scientist

Data Scientists are responsible for collecting, analyzing, and interpreting data. With your JavaScript and jQuery skills, you'll be able to use data to make informed decisions. This course will provide you with the skills you need to work with data in a variety of formats, including JSON, CSV, and XML. You'll also gain experience with data visualization techniques, which are essential for communicating insights to stakeholders.

See salaries and explore the career path for Data Scientist

UI/UX Designer

UI/UX Designers are responsible for designing and implementing the user interface of a software application. With your JavaScript and jQuery skills, you'll be able to use JavaScript to create interactive and engaging user interfaces. This course will provide you with the skills you need to work with design tools and prototyping tools. You'll also gain experience with user research, which is essential for UI/UX Designers.

See salaries and explore the career path for UI/UX Designer

Business Analyst

Business Analysts are responsible for gathering and analyzing requirements for software applications. With your JavaScript and jQuery skills, you'll be able to use JavaScript to create interactive and engaging prototypes. This course will provide you with the skills you need to work with business stakeholders and analysts. You'll also gain experience with requirements gathering and analysis techniques, which are essential for Business Analysts.

See salaries and explore the career path for Business Analyst

Database Administrator

Database Administrators are responsible for managing and maintaining databases. With your JavaScript and jQuery skills, you'll be able to use JavaScript to connect to and interact with databases. This course will provide you with the skills you need to create, manage, and optimize databases. You'll also gain experience with SQL, which is the standard language for interacting with databases.

See salaries and explore the career path for Database Administrator

Information Security Analyst

Information Security Analysts are responsible for protecting software applications from security threats. With your JavaScript and jQuery skills, you'll be able to use JavaScript to create secure web applications. This course will provide you with the skills you need to work with security tools and techniques. You'll also gain experience with information security best practices, which are essential for Information Security Analysts.

See salaries and explore the career path for Information Security Analyst

Product Manager

Product Managers are responsible for managing the development and launch of software applications. With your JavaScript and jQuery skills, you'll be able to use JavaScript to create interactive and engaging prototypes. This course will provide you with the skills you need to work with product development teams and stakeholders. You'll also gain experience with product management best practices, which are essential for Product Managers.

See salaries and explore the career path for Product Manager

Reading list

We've selected 22 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 Data Manipulation in JavaScript.

Eloquent JavaScript, 3rd Edition

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Comprehensive guide to JavaScript. It covers the language's syntax, semantics, and best practices, and it valuable resource for both beginners and experienced developers alike.

Data Manipulation in JavaScript

What you'll learn

Two deals to help you save

What's inside

Learning objectives

Good to know

Save this course

Activities

Career center

Reading list

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