18+ JavaScript Libraries for Creating Beautiful Charts

In this article, I’ll show you some of the best JavaScript libraries for graphs and charts. These libraries will help you create beautiful and customizable charts for your future projects.

It’s practically impossible to imagine any dashboard without graphs and charts. They present complex statistics quickly and effectively. Additionally, a good graph also enhances the overall design of your website.

While most of the libraries are free and open source, some of them provide a paid version with additional features.

D3.js — Data-Driven Documents

When we think of charting today, D3.js is the first name that comes up. Being an open source project, D3.js definitely brings many powerful features that were missing in most of the existing libraries. Features like dynamic properties, Enter and Exit, powerful transitions, and syntax familiarity with jQuery make it one the best JavaScript libraries for charting. Charts in D3.js are rendered via HTML, SVG and CSS.

Unlike many other JavaScript libraries, D3.js doesn’t ship with any pre-built charts out of the box. However, you can look at the list of graphs built with D3.js to get an overview. As you can see, D3.js supports a vast variety of chart types.

A drawback for beginners could be its steep learning curve, but there are many tutorials and resources to get you started.

D3.js doesn’t work well with older browsers like IE8. But you can always use plugins like aight plugin for cross-browser compatibility.

If you’d like to learn D3.js, we have a book on data visualization with D3.## Google Charts

Google Charts is a great choice for simple projects that do not require complex customization. It provides many pre-built charts like area charts, bar charts, calendar charts, pie charts, geo charts, and more. All charts are interactive and you can add them to your page in minutes.

Google Charts also comes with various customization options that help in changing the look of the graph. Charts are rendered using HTML5/SVG to provide cross-browser compatibility and cross-platform portability to iPhones, iPads, and Android. It also includes VML for supporting older IE versions.

Here’s a great list of examples built using Google Charts.

ChartJS

ChartJS provides beautiful flat designs for charts. It uses the HTML5 Canvas element for rendering and supports all modern browsers (IE11+).

ChartJS charts are responsive by default. They work well on mobile and tablets. There are 8 different types of charts out of the box (Line, Bar, Radar, Doughnut and Pie, Polar Area, Bubble, Scatter, Area), plus the ability to mix them. All charts are animated and customizable.

Here is a curated list of examples built with ChartJS.

Chartist.js

Chartist.js provides beautiful responsive charts. Just like ChartJS, Chartist.js is the product of a community that was frustrated by using highly-priced JavaScript charting libraries. It uses SVG to render the charts. It can be controlled and customized through CSS3 media queries and Sass. Also, note that Chartist.js provides cool animations that will work only in modern browsers.

You can explore and play with different types of charts at the Chartist.js examples page. The charts are interactive and you can edit them on the fly.

Recharts

Recharts is a composable charting library for building charts with decoupled, reusable React components. It’s built on top of SVG elements and D3.js. Check out the list of examples.

n3-charts

If you are an Angular developer, you will definitely find n3-charts extremely useful and interesting. n3-charts is built on top of D3.js and Angular. It provides various standard charts in the form of customizable Angular directives.

Check out this list of charts built using n3-charts.

Ember Charts

Ember Charts is another great open source library built with D3.js and Ember.js. It provides time series, bar, pie, and scatter charts that are easily customizable. It uses SVG to render charts.

ZingChart

ZingChart offers a flexible, interactive, fast, scalable and modern product for creating charts quickly. Their product is used by companies like Apple, Microsoft, Adobe, Boeing and Cisco, and uses Ajax, JSON, HTML5 to deliver great-looking charts quickly.

ZingChart offers more than 35 responsive chart types and modules, which can also be showing data in real-time. They can be styled and themed by CSS and can render big data fast.

You can check out their rich set of examples.

A branded version, with all charts, is available to try for free, but for watermark-free output you need to buy one of ZingChart’s paid licenses according to your business size.

Highcharts

Highcharts is another very popular library for building graphs. It comes loaded with many different types of cool animations that are sufficient to attract many eyeballs to your website. Just like other libraries, Highcharts comes with many pre-built graphs like spline, area, areaspline, column, bar, pie, scatter, etc. The charts are responsive and mobile-ready. Besides, Highcharts offers some advanced features such as adding annotations to your charts.

One of the biggest advantages of using Highcharts is compatibility with older browsers — even way back to Internet Explorer 6. Standard browsers use SVG for graphics rendering. In legacy Internet Explorer, graphics are drawn using VML.

There are wrappers for most popular languages (.NET, PHP, Python, R, and Java) and frameworks (Angular, Vue and React), and for iOS and Android.

While Highcharts is free for personal use, you need to purchase a license for commercial usage.

FusionCharts

FusionCharts is one of the oldest JavaScript charting libraries, released way back in 2002. With over 100+ charts and 1400+ maps, it’s easy to say that FusionCharts is the most comprehensive JavaScript charting library. It offers integrations with all popular JavaScript frameworks and server-side programming languages. Charts are rendered using HTML5/SVG and VML for better portability and compatibility with older browsers — even way back to Internet Explorer 6. This backwards compatibility made it a very popular choice for a long time. You can export the charts in JPG, PNG, SVG, and PDF formats.

You can use the watermarked version of FusionCharts for free in personal projects. However, you need to purchase a commercial license to remove the watermark.

Flot

Flot is a JavaScript charting library for jQuery. It is also one of the oldest and most popular charting libraries.

Flot supports lines, points, filled areas, bars and any combinations of these. It’s also compatible with older browsers — way back to IE6 and Firefox 2.

Flot is completely free to use. Here’s a list of example graphs created using Flot.

amCharts

amCharts is undoubtedly one of the most beautiful charting libraries out there. It offers both charts and geographical maps (Map Chart), which allow for advanced data visualization.

The Map Chart package is very impressive. It allows you to create all kinds of interactive maps with a few lines of code. Some of the great features this package provides include map projections, coordinate shifting, and heat maps. There are lots of bundled maps and you can make your own too.

amCharts uses SVG to render charts that work in all modern browsers. It provides integrations with TypeScript, Angular, React, Vue and plain JavaScript apps.

Checkout this fantastic collection of cool demos created using amCharts.

The free version of amChart will leave a backlink to its website on the top of every chart.

EJSCharts

EJSCharts is an open source solution for home and business data representation and customization. The charts are clean, readable and interactive. EJSCharts is compatible with older browsers back to IE6. Check out this list of examples.

uvCharts

uvCharts is an open source JavaScript charting library that claims to have 100+ customization options. It has 12 different standard chart types out of the box.

uvCharts is built with D3.js. It promises to eliminate all the difficult coding parts from D3.js and provide easy implementations of standard chart types. uvCharts are rendered using SVG and HTML5, so it works only with modern browsers.

Plotly.js

Plotly.js is the first scientific JavaScript charting library for the web. It has been open-source since 2015, meaning anyone can use it for free. Plotly.js supports 20 chart types, including SVG maps, 3D charts, and statistical graphs. It’s built on top of D3.js and stack.gl.

CanvasJS

CanvasJS is a responsive HTML5 charting library with high performance and a simple API. It supports 30 different chart types (including line, column, bar, area, spline, pie, doughnut, stacked charts, etc.), which are well documented. All charts include interactive features like tooltips, zooming, panning, animation, etc. CanvasJS can be integrated with popular frameworks (Angular, React, and jQuery) and server-side technologies (PHP, Ruby, Python, ASP.Net, Node.JS, Java).

Here’s an interactive collection of CanvasJS chart examples.

TOAST UI Chart

TOAST UI Chart is an open source JavaScript charting library with support for legacy browsers including IE8. It includes all common chart types and maps, which can be customized with user-defined themes. The charts can be also combined in combo charts, for example column with line or line with area, etc. Check out the full list of examples.

AnyChart

AnyChart is a lightweight and robust JavaScript charting library with charts designed to be embedded and integrated. AnyChart allows you to display 68 charts out-of-the-box and provides features to create your own chart types. You can save a chart as an image in PDF, PNG, JPG or SVG format.

AnyChart provides users with five types of resources to learn the library (documentation, API Reference, Playground, Chartopedia, and FAQ).

You can download a watermarked version for free after registration. However, to get rid of the branding and use AnyChart for commercial purposes, it’s necessary to buy a license.

Conclusion

It now depends on you to select the best charting library for your future projects. Developers who like to have complete control over their charts will definitely opt for D3.js. Almost all the above libraries have good support via Stack Overflow forums.

If you are looking for tools to generate ready-made charts, head over to 5 Tools for Creating Amazing Online Charts article. You can also read Creating Simple Line and Bar Charts Using D3.js to get started with D3.js. We also have a dedicated series on using Google Charts with Angular, and a book: An Introduction to Data Visualization with D3.

There are lots of other charting and graphing libraries out there. Here are some more worth checking out:

• GoJS is a JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.
• C3.js is a D3-based reusable chart library.
• dimple is an object-oriented API for business analytics powered by D3.
• Charted, by Medium, is a tool that automatically visualizes data. You just give it a link to a data file. (You can read more about it at Medium.)
• Smoothie Charts can be helpful, if you are dealing with stream real-time data.
• Chartkick.js is a library that allows you to create beautiful charts with one line of JavaScript.
• Morris.js is a powerful library with a clean interface. It allows you to create good-looking charts with ease. It’s based on jQuery and the Raphaël JavaScript library.

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Top 5 JavaScript Libraries to Create an Organizational Chart

In this article, we’ll review five JavaScript libraries that allow you to create online organizational charts. To make this info useful for different categories of readers, we’ve gathered together libraries with different functionality and pricing policy. To help you decide whether one of them is worthy of your attention or not, we’ll take a look at the main features and check if the documentation is user-friendly.

DHTMLX Diagram Library

The DHTMLX diagram library allows creating easily configurable graphs for visualization of hierarchical data. Besides org charts, you can create almost any type of hierarchical diagrams. You can choose from organizational charts, flowcharts, block and network diagrams, decision trees, mind maps, UML Class diagrams, mixed diagrams, and any other types of diagrams. This variety of diagrams can be generated using a built-in set of shapes or with the help of custom shapes.

You can set up any diagram shape you need with text, icons, images, and any other custom content via templates in a few lines of code. All these parameters can be later changed from the UI via the sidebar options in the editor.

Top 9 JavaScript Charting Libraries

The edit mode gives an opportunity to make changes on-the-fly without messing with the source code. An interactive interface of the editor supports drag-and-drop and permits you to change each item of your diagram. You can drag diagram items with your mouse and set the size and position property of an item via the editor. The multiselection feature can help to speed up your work in the editor, as it enables you to manipulate several shapes.

The library has an exporting feature. You can export your diagram to a PDF, PNG, or JSON format. Zooming and scrolling options will be useful in case you work with diagrams containing a big number of items. There is also a search feature that helps you to quickly find the necessary shape and make your work with complex diagrams even more convenient by expanding and collapsing shapes when necessary. To show the structure of an organization compactly, you can use the vertical mode.

The documentation page will appeal both to beginners and experienced developers. A well-written beginner’s guide contains the source code with explanations. A bunch of guides will help with further configuration, so you’ll be able to create a diagram that better suits your needs. At the moment, there are three types of licenses available. The commercial license for the team of five or fewer developers costs $599, the enterprise license goes for $1299 per company, and the ultimate license has a price tag of $2899.

#javascript #web dev #data visualization #libraries #web app development #front end development #javascript libraries #org chart creator

Top JavaScript Chart Libraries to Consider in 2021

You must know these top 10 JavaScript libraries before kickstarting your next project.

Table of Content

• Introduction
• What is a JavaScript Chart Library?
• Top 10 JavaScript Chart Libraries of 2021
• Conclusion

With the constant increase in data collection and its usage, the need to visualize this data as a chart or table has become more important for every organization. Developers have to combine various database records to create a dashboard and charts that everyone can easily interpret. But with chart libraries coming into the picture,  data visualization has become better. Now there are libraries and plugins that provide interactive charts. To learn more about this, go through this blog and see which are the libraries you can consider having the best charting experiences.

What is a JavaScript Chart Library?

The JavaScript chart library is nothing but a database visualization library that enables the developers to provide a graphical representation of the company’s data and important information. By using the visual elements of the library like graphs, maps, and charts, one can get access to see and understand the patterns, outliers, and trends of the data.

Top 10 JavaScript Chart Libraries of 2021

Here is the list of top JavaScript chart libraries that help organizations multiple data visualization options

1. Dygraphs

2. NVD3.js

3.  ChartJS

4.  Google Charts

5. Vis.js

6. Billboard.js

7. ApexCharts.js

8. ToastUI

9. Frappe Charts

10. AmCharts

#javascript-tips #java #chart-library #javascript

What is JavaScript - Stackfindover - Blog

Who invented JavaScript, how it works, as we have given information about Programming language in our previous article ( What is PHP ), but today we will talk about what is JavaScript, why JavaScript is used The Answers to all such questions and much other information about JavaScript, you are going to get here today. Hope this information will work for you.

Who invented JavaScript?

JavaScript language was invented by Brendan Eich in 1995. JavaScript is inspired by Java Programming Language. The first name of JavaScript was Mocha which was named by Marc Andreessen, Marc Andreessen is the founder of Netscape and in the same year Mocha was renamed LiveScript, and later in December 1995, it was renamed JavaScript which is still in trend.

What is JavaScript?

JavaScript is a client-side scripting language used with HTML (Hypertext Markup Language). JavaScript is an Interpreted / Oriented language called JS in programming language JavaScript code can be run on any normal web browser. To run the code of JavaScript, we have to enable JavaScript of Web Browser. But some web browsers already have JavaScript enabled.

Today almost all websites are using it as web technology, mind is that there is maximum scope in JavaScript in the coming time, so if you want to become a programmer, then you can be very beneficial to learn JavaScript.

JavaScript Hello World Program

In JavaScript, ‘document.write‘ is used to represent a string on a browser.

<script type="text/javascript">
	document.write("Hello World!");
</script>

How to comment JavaScript code?

• For single line comment in JavaScript we have to use // (double slashes)
• For multiple line comments we have to use / * – – * /

<script type="text/javascript">

//single line comment

/* document.write("Hello"); */

</script>

Advantages and Disadvantages of JavaScript

#javascript #javascript code #javascript hello world #what is javascript #who invented javascript

How to create a calculator using javascript - Pure JS tutorials |Web Tutorials

In this video I will tell you How to create a calculator using javascript very easily.

#how to build a simple calculator in javascript #how to create simple calculator using javascript #javascript calculator tutorial #javascript birthday calculator #calculator using javascript and html

Visualizing data with NGX-Charts in Angular

Data Science, Data Analytics, Big Data, these are the buzz words of today’s world. A huge amount of data is being generated and analyzed every day. So communicating the insights from that data becomes crucial. Charts help visualize the data and communicate the result of the analysis with charts, it becomes easy to understand the data.

There are a lot of libraries for angular that can be used to build charts. In this blog, we will look at one such library, NGX-Charts. We will see how to use it in angular and how to build data visualizations.

What we will cover:

1. Installing ngx-chart.

2. Building a vertical bar graph.

3. Building a pie chart.

4. Building an advanced pie chart.

A brief introduction about NGX-Charts

NGX-Chart charting framework for angular2+. It’s open-source and maintained by Swimlane.

NGX-Charts does not merely wrap d3, nor any other chart engine for that matter. It is using Angular to render and animate the SVG elements with all of its binding and speed goodness and uses d3 for the excellent math functions, scales, axis and shape generators, etc. By having Angular do all of the renderings it opens us up to endless possibilities the Angular platform provides such as AoT, Universal, etc.

NGX-Charts supports various chart types like bar charts, line charts, area charts, pie charts, bubble charts, doughnut charts, gauge charts, heatmap, treemap, and number cards.

Installation and Setup

1. Install the ngx-chart package in your angular app.

npm install @swimlane/ngx-charts --save

2. At the time of installing or when you serve your application is you get an error:

ERROR in The target entry-point "@swimlane/ngx-charts" has missing dependencies: - @angular/cdk/portal

You also need to install angular/cdk

npm install @angular/cdk --save

3. Import NgxChartsModule from ‘ngx-charts’ in AppModule

4. NgxChartModule also requires BrowserAnimationModule. Import is inAppModule.

app.module.ts

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { NgxChartsModule }from '@swimlane/ngx-charts';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    BrowserAnimationsModule,
    NgxChartsModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

Amazing! Now we can start using ngx-chart component and build the graph we want.

In the AppComponent we will provide data that the chart will represent. It’s a sample data for vehicles on the road survey.

#angular #angular 6 #scala #angular #angular 9 #bar chart #charting #charts #d3 charts #data visualisation #ngx #ngx charts #pie