Generate Customizable Heat Maps For Date-based Activities – Heat.js
A lightweight JavaScript library that generates customizable heat maps to visualize date-based activity and trends.
JavaScript & CSS heat map
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.
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.
Easy Calendar Heatmap Web Component – contributions-calendar.js
A JavaScript library that helps you create a Github-style calendar heatmap (aka contributions calendar) to visualize time series data.
Github Style Contribution Graph In JavaScript – Heatmap.js
A JavaScript library to generate a Github contribution graph like heatmap for displaying user activity.
Create A Scroll Position Heat Map using JS and Canvas – ViewHeatmap.js
ViewHeatmap.js is a JavaScript library that generates a CANVAS based heat map on your webpage screenshot to visualize how far the visitors scroll down your page.