A pioneer in the world of data visualization, ZingChart is a powerful JavaScript library built with big data in mind. With more than 50 chart types and easy integration with your development stack, ZingChart allows you to create interactive and responsive charts with ease.
Straightforward JSON configuration, documentation & demos make it easy to get started with ZingChart without too much initial overhead, even for entry-level devs. For example, here's how to build an animated line chart in a minute.
For those looking for more advanced features, ZingChart's API lets devs create interactions, leverage and interact with the chart autonomously, and allows for the extension of chart types. There are quite a few API demos available upon which to base new interactivity or functionality.
Full disclosure: I work on the ZingSoft team, which includes ZingChart and ZingGrid 🖖🏽
Based on our record, Raphael seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
You could also directly use libraries like Raphael or D3(lots of the tools around use D3.js as their core rendering library) if you just want help with drawing the SVG elements and connectors ... That is, if you're going to pull the data from the DB, decide in your app what each shape should be and where it should be on the page, etc. Integrating and driving these directly from Angular isn't trivial, but there are... Source: over 2 years ago
In those darker times I used Raphaël to build charts and drag-drop UIs. Maybe check it out? Source: almost 3 years ago
D3.js - D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG, and CSS.
Highcharts - A charting library written in pure JavaScript, offering an easy way of adding interactive charts to your web site or web application
p5.js - JS library for creating graphic and interactive experiences
AnyChart - Award-winning JavaScript charting library & Qlik Sense extensions from a global leader in data visualization! Loved by thousands of happy customers, including over 75% of Fortune 500 companies & over half of the top 1000 software vendors worldwide.
Paper.js - Open source vector graphics scripting framework that runs on top of the HTML5 Canvas.
Chart.js - Easy, object oriented client side graphs for designers and developers.