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Dev tools · February 4, 2024

Heat.js

A JavaScript library that generates heat maps/charts

Heat.js launched on February 4, 2024 with 6 votes. The site was still online in September 2026, 2 years on.

What it does

A lightweight JavaScript library that generates customizable heat maps and charts to visualize date-based activity and trends.

🌞 A highly customizable JavaScript library for generating interactive heatmaps. It transforms data into smooth, visually intuitive heat layers, making patterns and intensity easy to spot at a glance. - williamtroup/Heat.js

Does a similar job

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  • Chart.js2014 · chartjs.org · ▲263

    Simple, clean & engaging charts for designers and developers

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    Dynamic Real-time Heatmaps for the Web

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    Open source JavaScript charting library for the modern web

  • Visualize user behaviour with heatmap.js2014 · patrick-wied.at · ▲12

    An easy to use, open source, data visualization library to help you create beautiful heatmaps for your projects

  • Chart.js 2.02016 · chartjs.org · ▲440

    Simple, clean & engaging charts for designers & developers.

  • GJ
    Grid.js – Advanced table library that works everywhere2020 · gridjs.io · ▲390

    Grid.js is a lightweight JavaScript table plugin that works on all web browsers and devices. Grid.js is open-source and it helps you create advanced tables in seconds!

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