Minimal Bar/Line/Pie Chart JavaScript Library – Chartly.js
A lightweight JavaScript library for basic charts. Create bar, line, and pie charts quickly.
Chart & Graph
Simple Heat Map Generator with JavaScript and Canvas – Simpleheat
Simpleheat is a simple and fast heat map visualization library which allows you to draw Html5 canvas based heat maps with ease.
Render Family/Organization Tree From JSON – treeMaker
treeMaker is a JavaScript library that renders a tree-like diagram from JSON or JS objects to show the structure and the relationship in an organization/agency/family.
Generate Responsive Customizable Tree Diagrams To Visualize Hierarchies – Tree.js
A lightweight JavaScript library that provides an easy way to visualize hierarchical data in appealing and customizable tree views. Zero dependencies.
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.
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.