How can better diversify the colors on my heat map?

• d3-scale-chromatic

  5 793 5.0 JavaScript

  Sequential, diverging and categorical color scales.

  

here's a great programmatic way of consuming color scales: https://github.com/d3/d3-scale-chromatic

• d3-scale

  8 1,571 3.0 JavaScript

  Encodings that map abstract data to visual representation.

  

Ah, sorry–misunderstood. Looking at your data it seems like you‘re mapping the raw values to color values, and you seem to have an extreme difference between values (high standard deviation). Try something like d3-scale to normalize the values and make them closer together (to be clear: you should still display the correct values to the user, but when visualizing them, you can use a more logarithmic scale to get a better color spread).

• SurveyJS

  surveyjs.io featured

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

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