Drag And Drop Flowchart Builder – Drawflow
Drawflow is a JavaScript library to dynamically generate a pretty flowchart via drag and drop.
Chart & Graph
Tiny Customizable SVG Line Chart Library – oi.linechart.js
A lightweight JavaScript library for drawing customizable SVG line charts on the page.
Responsive & Animated Chart JavaScript Library – RGraph
A beautiful, responsive, animated charting & graphing JavaScript library that supports more than 60 chart types.
Simple Modular JavaScript Chart Library – Billboard.js
Billboard.js is a simple, reusable, customizable, modular, flexible JavaScript chart library based on the famous D3.js library.
Full Featured Data Visualization Library – tui.chart
AJavaScript data visualization library that makes use of Raphaël.js to create a wide variety of charts & graphs using SVG.
Canvas-based JavaScript Knob/Dial Component – pure-knob
A pure JavaScript knob component to render canvas-based, highly customizable knobs/dials/gauges on the web app.
Versatile Interactive SVG Chart Library – apexcharts.js
apexcharts.js is a feature-rich JavaScript chart library lets you create dynamic, interactive, responsive, animated, SVG-base charts and graphs.
Visualize Time Series Data With μPlot Library
μPlot is a lightweight, interactive, scalable, high-performance chart library to visualize any time series data (a series of data points indexed in time order) using Canvas API.
Lightweight Financial Chart JavaScript Library – lightweight-charts
A lightweight, dependency-free JavaScript library which helps developers to create responsive, interactive, touch-friendly financial charts using JavaScript and HTML5 canvas.
Segmented Horizontal Bar Chart With Vanilla JavaScript – syncro.js
A tiny JavaScript library for generating a segmented (stepped) horizontal bar chart (progress bar).