Customizable And Extensible Calendar Heatmap Library – cal-heatmap
A versatile javascript charting library that allows you to create customizable, extensible, and interactive time-series calendar heatmaps similar to Github’s contribution graph.
Chart & Graph
Customizable Network Graph JavaScript Library – Orb.js
A robust JavaScript library that allows developers to generate customizable, interactive network graphs using the power of HTML5 Canvas.
Create Minimal Dial Gauges With JavaScript And SVG
A lightweight and easy-to-use web component to help create minimal clean dial gauges using SVG and plain JavaScript.
Build Responsive Tournament Brackets with Flexbox and SCSS
A CSS/SCSS solution for creating responsive tournament brackets using only HTML and CSS.
Cartoon XKCD Styled Chart Library – roughViz.js
roughViz.js is a fancy & sweet JavaScript charting library that plots your data sets in hand-drawn SVG charts just like XKCD style plots.
Text-based Charting Library For Terminal & Browser Console – text-graph.js
A lightweight TypeScript library for generating text-based line charts to visualize data in the terminal or right in your browser’s console.
Create Interactive Charts With Zooming And Panning Features – SenCharts
An easy-to-use JavaScript library for creating interactive and fully customizable charts to visualize various data types (currently supports line charts, bar charts, and stock charts).
Powerful Interactive Data Visualization Library – Plotteus
An open-source JavaScript data visualization library meticulously designed for crafting rich and interactive data stories.
Generate Interactive SVG/Canvas Gantt Charts With JavaScript
A JavaScript library designed to visualize your project timelines and workflows using interactive Gantt charts.
Draw Object-based SVG Flow Charts With obfc.js
A standalone JavaScript library for creating flowcharts & relationship diagrams using SVG and plain JavaScript.