Interactive charts with D3 and Angular from Udemy

D3 is such a powerful language, however it can be difficult to start with.

Angular is an amazing framework but it lacks in data visualizations.

We will connect both worlds and create together amazing interactive charts that will bring your pages to another level.

For the absolute beginners, we will start from zero, understanding the d3 library, how it works, and how to use it. We will go into a depth analysis of the d3 update pattern so you can master the library and avoid the most common mistakes beginners do.

You will connect to api services and transform your data into the right format for each chart.

You will learn the SVG format and standards and how you can use it to create your own customized data visualizations.

We will use angular services and asynchronous data flows to inject data on the charts,

If you already know d3, you will learn about more advanced concepts, using the different d3 libraries, like the d3-array, the d3-force, voronoi partitions and others.

We will create legend and tooltip services, sending and receiving actions to charts and reacting to user inputs.

We will move into reusable charts by creating basic charts and extending them using inheritance.

Finally, you will end the course with a solid base to create your own reusable charts building upon the foundations of what you study here.

Welcome to the world of d3 and angular.

What's inside

Syllabus

Introduction

Our first project, DashboardOne, will be our support to start delving into svg and introduce d3.js to angular.

Our project: The Charts Library

Having a good environment is a step further into developing quality software. We will install Visual Studio Code with some essentials extensions + node.js + Github desktop + Angular cli

Having created our project we will now add the d3 and bootstrap npm dependencies.

We will be using bootstrap as a support library to simplify the html coding so we can focus more on d3.

In this lesson we will create the dashboard component. We will be adding our test charts to visualize our work while learning about d3

Why choosing the SVG format? What advantages does it bring to our charts?

The following questions will check your understanding of why we use SVG

The SVG specs. Basic elements: Rect, Circle, Line, Path, Polyline

To better understand how svg works, we will create a basic column chart by manually writing all the elements

In this lesson we will introduce d3 to angular and learn how to create the same column chart by using d3.

D3 keywords: select, selectAll, enter, append

The src for the angular initial setup, already with chart 5, is available here in the src.zip

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Connects D3.js with Angular, which allows developers to create interactive data visualizations within Angular applications

Explores the D3 update pattern in depth, which is essential for efficiently managing dynamic data in visualizations

Covers SVG format and standards, which are crucial for creating custom and scalable vector graphics for web applications

Uses Angular services and asynchronous data flows, which are standard practices for managing data in Angular applications

Teaches how to create reusable charts using inheritance, which promotes code maintainability and reduces redundancy

Uses Bootstrap as a support library, which simplifies HTML coding and allows learners to focus on D3.js concepts

Reviews summary

Practical d3 and angular charting

According to learners, this course offers a practical and effective approach to combining the power of D3.js with the Angular framework for creating interactive data visualizations. Many found the step-by-step method helpful for building charts and particularly praised the clear explanation of the D3 update pattern, a concept often considered challenging. However, some reviewers noted that the course materials, specifically the code and dependencies, may be slightly outdated, requiring extra effort for setup. While the course description suggests it's for absolute beginners, some students felt that having prior knowledge of Angular or JavaScript would be beneficial.

Better with prior Angular knowledge.

"While it claims to start from zero, calling this course for absolute beginners is a stretch; prior Angular/JS knowledge helps immensely."

"You really should know basics of Angular and Typescript before starting, otherwise, it's very fast-paced."

"Found it challenging as a complete beginner to both D3 and Angular, but it was doable with extra effort and external resources."

"If you have some Angular experience, you'll find it easier to follow along."

Complex D3 concepts are explained well.

"Finally understood the D3 update pattern thanks to this course's detailed explanation."

"The lectures explaining 'enter', 'update', and 'exit' were crucial for grasping core D3 principles."

"Made a difficult D3 concept, like data binding and selections, much easier to grasp."

"The instructor breaks down D3 in a way that is easy to follow."

Hands-on coding is a major strength.

"Building the charts step-by-step made it very clear how to implement the concepts."

"The hands-on coding and projects are the strongest part of the course for me, allowing immediate practice."

"I could immediately apply what I learned to my work projects, which was the main goal."

"This course is very practical and gives you the tools to start building charts right away."

Successfully combines D3 and Angular.

"It's great to see D3 used within an Angular application context, which is exactly what I needed."

"Showed me how to properly structure D3 code within Angular components and services."

"The examples integrating Angular services and data flow with D3 charts were very helpful."

"This course delivered on its promise of teaching D3 in Angular."

Initial environment setup can be tricky.

"Struggled quite a bit with the initial environment setup and getting all dependencies installed correctly."

"Wish there was more detailed guidance on setting up the project, especially for beginners."

"Getting the initial project running smoothly was the most challenging part for me."

"The setup section could be improved with more troubleshooting tips for common issues."

May require updates for modern versions.

"Had issues getting the project to run initially due to versioning conflicts with newer Angular versions."

"Some D3 methods or dependencies used in the course seemed slightly deprecated."

"Spent some time fixing dependencies and code mismatches to get the examples working."

"Be prepared to update package versions and potentially adjust some code syntax."

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 Interactive charts with D3 and Angular with these activities:

Review Angular Fundamentals

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Solidify your understanding of Angular fundamentals to better grasp how D3.js integrates within the Angular framework.

Browse courses on Angular

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Review Angular component structure and lifecycle hooks.
Practice creating simple Angular applications.
Familiarize yourself with Angular CLI commands.

Brush up on SVG Basics

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Strengthen your knowledge of SVG syntax and elements, which are fundamental to creating visualizations with D3.js.

Browse courses on SVG

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Study SVG elements like rect, circle, line, and path.
Practice creating basic shapes and paths using SVG code.
Experiment with SVG attributes like fill, stroke, and transform.

Read 'D3.js in Action'

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Gain a deeper understanding of D3.js concepts and techniques by reading a comprehensive guide.

View D3.js in Action, Third Edition on Amazon

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Read the chapters relevant to the current course modules.
Try out the code examples provided in the book.
Take notes on key concepts and techniques.

Four other activities

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Show all seven activities

Recreate Example Charts

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Reinforce your understanding of D3.js and Angular integration by recreating charts from the course examples.

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Select a chart example from the course materials.
Analyze the code and identify the key components.
Rebuild the chart from scratch, referring to the original code as needed.

Personal Data Dashboard

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Apply your D3.js and Angular skills by creating a personal data dashboard to visualize your own data.

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Choose a data source that interests you (e.g., fitness data, financial data).
Design a dashboard layout with multiple charts and visualizations.
Implement the charts using D3.js and integrate them into your Angular application.
Add interactive elements to allow users to explore the data.

Blog Post: D3.js and Angular

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Solidify your knowledge and share your learning experience by writing a blog post about using D3.js with Angular.

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Choose a specific topic related to D3.js and Angular (e.g., data binding, update pattern).
Research the topic and gather relevant information.
Write a clear and concise blog post explaining the topic and providing code examples.
Publish your blog post on a platform like Medium or your personal website.

Contribute to a D3.js Project

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Deepen your understanding of D3.js by contributing to an open-source project.

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Find an open-source D3.js project on GitHub.
Identify an issue or feature that you can contribute to.
Fork the repository and create a new branch for your changes.
Implement your changes and submit a pull request.

Career center

Learners who complete Interactive charts with D3 and Angular will develop knowledge and skills that may be useful to these careers:

Data Visualization Engineer

A Data Visualization Engineer designs and develops interactive dashboards and reports. This role requires a strong understanding of data visualization principles and experience with tools and technologies used to create compelling and informative visuals. This course helps aspiring Data Visualization Engineers by providing them with hands on experience using D3 and Angular to create interactive charts, as well as deepens their understanding of the D3 library, its workings, and how to use it efficiently, including the D3 update pattern. The course's focus on SVG formats, standards, and creating custom data visualizations is particularly relevant to this role, as is the instruction on creating services for legends and tooltips.

See salaries and explore the career path for Data Visualization Engineer

Information Designer

An Information Designer focuses on presenting complex information in a clear, concise, and visually appealing manner. This often involves creating infographics, data visualizations, and other visual aids to help people understand data. This course is perfectly suited for Information Designers, as it provides hands on experience using D3 and Angular to create interactive charts and data visualizations. The course's focus on the SVG format, standards, and creating customized data visualizations is particularly relevant. The course also discusses Angular services and asynchronous data flows to inject data on the charts.

See salaries and explore the career path for Information Designer

Data Storyteller

Data Storytellers combine data analysis with narrative techniques to communicate insights in a clear and compelling way. This role requires strong analytical skills, as well as the ability to craft engaging stories around data. This course is directly applicable to the role of a Data Storyteller, as it provides hands on experience using D3 and Angular to create interactive charts that can be used to bring data stories to life, connecting to API services and transforming data into compelling narratives. The focus on SVG formats and standards is also relevant, as is the understanding of the D3 library.

See salaries and explore the career path for Data Storyteller

Business Intelligence Developer

A Business Intelligence Developer designs and develops solutions for analyzing business data and creating reports and dashboards. This role requires a strong understanding of data warehousing, ETL processes, and data visualization techniques. This course is directly applicable to the work of a Business Intelligence Developer. The course provides hands on experience using D3 and Angular to create interactive charts and dashboards, enhancing data presentation capabilities. It is helpful for BI Developers to understand the SVG format and standards to create customized data visualizations.

See salaries and explore the career path for Business Intelligence Developer

Web Application Developer

Web Application Developers design, develop, and maintain web applications. This role requires a strong understanding of web technologies, including HTML, CSS, JavaScript, and various frameworks. This course may be useful for Web Application Developers who want to enhance their applications with interactive data visualizations. The course provides hands on experience using D3 and Angular, allowing developers to create dynamic and visually appealing charts. Learning how to connect to API services and transform data into the right format for each chart is also helpful.

See salaries and explore the career path for Web Application Developer

Full-Stack Developer

A Full Stack Developer works on both the front end and back end of web applications. This role requires a broad skillset, including experience with server side languages, databases, and client side technologies. This course helps Full Stack Developers by providing them with the skills to create interactive data visualizations using D3 and Angular. This can be a valuable addition to their skillset, allowing them to build more comprehensive and engaging web applications. Knowing how to connect to API services and transform data is a key skill for Full Stack Developers.

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

Frontend Developer

A Frontend Developer implements the user interface of websites and web applications. This role typically involves working with HTML, CSS, and JavaScript frameworks to create engaging and user friendly interfaces. This course may be useful for Frontend Developers who want to enhance their skills in data visualization by integrating interactive charts into their projects. The course provides a foundation in D3 and Angular, allowing developers to create dynamic and visually appealing data displays. The focus on Angular services and asynchronous data flows is particularly relevant, as is understanding SVG and how to use it.

See salaries and explore the career path for Frontend Developer

Data Analyst

A Data Analyst collects, processes, and analyzes data to identify trends and insights. While this role often involves statistical analysis, presenting data effectively is also important. This course may be useful for Data Analysts who want to improve their data visualization skills. This role provides them with hands on experience using D3 and Angular to create interactive charts, allowing them to present data in a more compelling and engaging way. Being taught how to connect to API services and transform data into the right format will likely prove particularly useful to a Data Analyst.

See salaries and explore the career path for Data Analyst

Software Engineer

Software Engineers are involved in the design, development, and testing of software applications. While software engineering encompasses a broad range of activities, this course may be useful for software engineers working on projects that require data visualization. This course provides experience with D3 and Angular, which are valuable tools for creating interactive charts and dashboards. The course's focus on reusable charts and extending basic charts using inheritance may be particularly relevant. Understanding the D3 library, how it works, and how to efficiently use it will also come in handy.

See salaries and explore the career path for Software Engineer

User Interface Developer

A User Interface Developer focuses on the visual elements and interactivity of software applications. This role requires a strong understanding of user experience principles and the ability to translate design concepts into functional interfaces. This course may be useful for User Interface Developers looking to incorporate data visualization into their projects. The course provides practical experience with D3 and Angular, which are valuable tools for creating interactive charts and dashboards. Especially relevant is the course's information on creating reusable charts by extending basic charts using inheritance, potentially leading to more streamlined chart creation.

See salaries and explore the career path for User Interface Developer

Data Scientist

Much of the work of a Data Scientist involves analyzing data, constructing models, and presenting results. While data scientists often use specialized tools, this course may prove useful for enhancing their ability to communicate findings through interactive visualizations. This course provides experience with D3 and Angular, which are useful tools for creating custom data visualizations. Data Scientists will likely find the lectures on using D3 libraries, like the D3 array, to be particularly useful.

See salaries and explore the career path for Data Scientist

UX Designer

A UX Designer focuses on enhancing user satisfaction by improving the usability, accessibility, and desirability of a product. This role requires a deep understanding of user behavior and design principles. This course may be of interest to UX Designers, as it provides tools and techniques for creating interactive data visualizations, which can enhance the user experience, especially where data needs to be understood. The course's focus on creating reusable charts by extending basic charts using inheritance may be particularly relevant in creating useful data visualizations.

See salaries and explore the career path for UX Designer

Product Manager

A Product Manager is responsible for the strategy, roadmap, and feature definition of a product or product line. While product managers don't typically create visualizations themselves, a broad understanding of the area can be quite useful. This course may be valuable for Product Managers who want to gain a better understanding of data visualization techniques and how they can be used to enhance their products. Learning about D3 and Angular, and working with interactive charts makes a Product Manager a better communicator of information.

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Technical Project Manager

A Technical Project Manager manages technical projects, ensuring they are completed on time, within budget, and to the required specifications. They need a broad understanding of the technologies being used to better manage a project. This course may be useful for Technical Project Managers who want to gain a better understanding of data visualization technologies and how they can be used in the projects they manage. Knowing about D3 and Angular is one thing, but connecting to API services and transforming data is also crucial.

See salaries and explore the career path for Technical Project Manager

Information Architect

An Information Architect focuses on organizing and structuring information within websites and applications to ensure usability and findability. While the role is primarily concerned with organization, this course may be useful for those wanting to enhance the presentation of information. This course provides a foundation in creating interactive charts using D3 and Angular, leading to more effective presentation of data. An understanding of the SVG format, standards, and its use in creating custom visualizations can be helpful.

See salaries and explore the career path for Information Architect

Reading list

We've selected one 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 Interactive charts with D3 and Angular.

D3.js in Action, Third Edition

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Provides a comprehensive guide to D3.js, covering everything from basic concepts to advanced techniques. It's particularly helpful for understanding the D3 update pattern and creating reusable charts. This book serves as a valuable reference throughout the course and beyond, and is commonly used by data visualization professionals.

D3.js in Action, Third Edition

Paperback

$$$

Interactive charts with D3 and Angular

What's inside

Syllabus

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Reviews summary

Practical d3 and angular charting

Activities

Career center

Reading list

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