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Archive for the JavaScript chart tutorials

How to Make Timeline Chart (in JavaScript)

August 4th, 2022 by Shachee Swadia

Timeline Chart GuideA timeline chart is an excellent way to represent important events and periods in chronological order. Now, let me teach you how to easily create an elegant interactive visualization like that using JavaScript!

To make this tutorial both helpful and entertaining, I decided to take real data. Join me as I visualize the life of Elon Musk in a JS timeline chart step by step, focusing on the most important events in his career as an entrepreneur and investor.

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Creating Connector Map with JavaScript

July 15th, 2022 by Awan Shrestha

Creating a Connector Map with JavaScriptConnector maps are designed to be ideal for visualizing routes and other links between locations in geospatial data analysis. In this tutorial, you’ll learn how to quickly create a compelling interactive one using JavaScript.

Step by step, we will be visualizing a route of the famous ancient Silk Road. We’ll start with the development of a basic JS connector map in four moves and then make a few tweaks to make it look awesome. Let’s start the voyage!

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Building Scatter Chart in JavaScript

June 17th, 2022 by Shachee Swadia

A Scatter Chart Built in JavaScript Using AnyChart JS ChartsWith data everywhere around us, it is imperative to know how to quickly create visualizations that help reveal trends and patterns in it. Today, let’s learn how to build a scatter chart in just a few lines of simple JavaScript code!

Scatter charts, or scatter plots, are designed to identify a correlation between typically two variables. In such graphics, the data is visualized as a set of points usually displayed as markers. The position of each marker indicates the values of the variables along the horizontal and vertical axes.

In this tutorial, we will be visualizing international and domestic sales of the 1000 highest-grossing Hollywood movies as of January 2022. So, get your popcorn and start watching the JS scatter chart development!

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How to Make Treemap Using JS

June 8th, 2022 by Awan Shrestha

A JavaScript Treemap chart on a website or in an appTreemap visualizations are widely used in hierarchical data analysis. If you need to build one but have never done that before, you might think the process is somewhat complicated. Well, not necessarily. I decided to make a step-by-step tutorial explaining how to create awesome interactive treemap charts with ease using JavaScript. And you’re gonna love the illustrations!

Are we alone in the universe? A question every one of us has asked ourselves at some point. While we are thinking about the odds of the Earth being the only habitable planet in the universe, or not, one of the things we might consider is how big the universe is. Let’s look at that with the help of treemaps! In this tutorial, we will be visualizing the scale of the 10 largest galaxies in the known universe using the treemapping technique.

So, would you like to know how to quickly build a JS-based treemap chart? Follow me in this stepwise tutorial and learn in an easy, fun way!

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How to Create Sankey Diagram (with JavaScript)

May 25th, 2022 by Shachee Swadia

Sankey diagram in JavaScript HTML5Would you like to learn how to quickly create a really cool chart called a Sankey diagram? You’re in the right place! Together, we will build an elegant Sankey chart using JavaScript, and then you’ll be able to produce such data visualizations by yourself with no hassle at all.

Depicting the flow of values from one set to another, Sankey diagrams are ideal when you need to graphically represent a many-to-many mapping between two domains or multiple paths through a number of stages. So, competence in making them will be a great addition to the skill set of anyone dealing with data visualization design and development.

110 years after it sank on April 15, 1912, the Titanic still holds us in its thrall, piquing people’s imagination. Now, we will use the JS Sankey diagramming technique to look at its passengers and crew and find out who survived and perished based on gender, age, and ticket class. Follow along!

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Building Area Chart with JavaScript

May 12th, 2022 by Awan Shrestha

If you are into data visualization, one of the things that you might often need to do is represent a variable’s values over time. Or, you might need to compare multiple datasets in terms of how they are changing during a certain period. This is where area charts can be helpful.

Not sure how to build an elegant area chart? Now you will master a really easy way! In this step-by-step tutorial, we will be visualizing data on the military budgets of the USA and Russia over the past two decades in interactive area charts using JavaScript. All aboard!

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How to Create Stacked Chart with JavaScript

April 12th, 2022 by Shachee Swadia

A stacked chart on a laptop screen as a title illustration for this stack chart guideData visualization is a skill vital for analysts and developers in the current times. Stacked charts are one of the most widely used chart types, and now I want to tell you what they are and how to build such graphics with ease using JavaScript. In the main tutorial part, I will be creating different versions of a stacked chart, providing comprehensive step-by-step instructions to let you learn fast. My visualizations will offer a look at the medal counts for the top 10 countries on the final Beijing 2022 Winter Olympics leaderboard so you also have fun as you follow along.

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Creating Bullseye Chart with JS to Visualize the COVID-19 Vaccine Pipeline

March 25th, 2022 by Shachee Swadia

Creating a Bullseye Chart with JS to Visualize the COVID-19 Vaccine PipelineVisualizing data across a set of concentric rings, bullseye charts are widely used in drug pipeline and clinical trials data analysis. This tutorial will explain how to create this type of diagram with JavaScript. What’s more, you’ll see an excellent, typical example of an interactive bullseye chart in action!

I collated detailed information about all the COVID-19 vaccine candidates currently undergoing clinical studies from the WHO’s vaccine tracker. Now, join me as I plot it all in an interactive JS-based bullseye chart, by vaccine type and development phase!

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How to Build Circle Packing Chart in JavaScript

March 15th, 2022 by Shachee Swadia

Circle Packing Chart Creation in JavaScript: Guide for Data Visualizers and AnalystsA clear step-by-step guide for building an interactive JS Circle Packing Chart to visualize the top 100 most streamed songs on Spotify.

Want to learn to visualize hierarchical data in stunning circle packing charts that can be added to a web page or app in a hassle-free manner? Don’t feel overwhelmed and just follow my stepwise data visualization tutorial! Using a cool example of data on the top 100 most streamed songs on Spotify, I will show you how to easily create and customize a great-looking interactive circle packing chart with JavaScript.

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Building Stock Chart with JavaScript

February 24th, 2022 by Shachee Swadia

Building a Stock Chart with JavaScriptData visualization is vastly applied in various fields. One such domain is financial trading, where stock charts are essential for smart market data analysis and decision making. Whether you invest in stocks or not, I am pretty sure that you have come across such graphics or even might need to build one right now. So, would you like to know how to make a stock chart? I’m ready to show you an easy path using the Tesla stock price data and JavaScript! Come along with me throughout this tutorial and you’ll learn how to quickly create elegant, interactive JS stock charts like the one you see in the picture.

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