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Charting libraries are becoming rampant, especially in languages like JavaScript. As a consequence, the JavaScript chart library market is gradually reaching saturation, most with unique capabilities built to satisfy a variety of users’ needs.
Also, the increasing need for high-quality real-time data visualization drives the demand for the ultimate JavaScript real-time chart library.
However, building large-scale applications with charting functionality can get complex. And choosing the best JavaScript chart library to support your endeavor is particularly critical.
This article will discover the anatomy of a great JavaScript real-time chart library. This way, you can inform your research on which approach or product is best for your project.
- What Is a JavaScript Real-Time Chart Library?
- What Makes a JavaScript Real-Time Chart Library ‘The Best’?
- Features of a Great Real-Time Chart Library
- How Can You Choose the Best JavaScript Real-Time Chart Library?
- Ready To Choose a JavaScript Real-Time Chart Library?
What Is a JavaScript Real-Time Chart Library?
Before we dive into the nitty-gritty of this article, let’s get this definition out the way. A real-time chart library becomes imperative when real-time analysis and presentation of significant data points in easy-to-understand forms benefit an organization or a goal.
Typically, businesses leverage data visualization to enable stakeholders quickly access and assimilate data. This way, they can soon generate insight and convert it into valuable knowledge. But what about the JavaScript aspect? Let’s go deeper.
JavaScript charts combine multiple chart types (that remain easy to understand) to deliver a highly visual interface for a fluid client-side interaction. Examples of these chart types include:
- 2D and 3D charts (also known as XY and XYZ charts)
- Line charts
- Bar charts
- Pie charts
- Polar charts
As web browsers enhance their native JS language capabilities, JavaScript charts become more critical as they become fully interoperable with, in a nutshell, the entire internet.
However, it’s not just the popularity of the native language that’s driving up demand for JavaScript charts; it’s also the growing desire for web-based data visualization solutions.
That said, a JavaScript real-time chart library is a JavaScript chart that automatically updates itself after every n second, without any page refreshes, by getting new data from the server. A great example is FusionCharts, which we’ll see later in this article.
What Makes a JavaScript Real-Time Chart Library ‘The Best’?
First and foremost, you need to answer the question; what does ‘best’ mean to me? Is it aesthetics, performance, speed, sturdiness, reliability, first-class technical support, ease of use, community support, pricing, device support, or a host of features? Would you be more efficient with a one-trick pony or a more streamlined solution?
The bottom line is that ‘the best’ JavaScript chart library would be unique to the project it is meant for and the user’s needs.
In other words, there’s no one-size-fits-all answer regarding a JavaScript real-time chart library. You need to consider various factors:
- End-users
- Rendering capacity
- The platform you use
- The charts you want to produce
Do you require any extra services in addition to the charting library? More outsourced developer ability to jump-start your project or create a specific feature for you?
These are essential consideration points because certain JavaScript chart library providers, for example, FusionCharts, offer these services and can help you save time and resources.
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