Color.js Released

• color

  8 4,717 0.0 JavaScript

  :rainbow: Javascript color conversion and manipulation library (by Qix-)

• culori

  1 796 7.8 JavaScript

  A comprehensive color library for JavaScript.

  

This looks fantastic for working with colors, and from a great developer too. A very very similar js library is Culori [0, 1], which I discovered on the original Oklab introduction post [2].

If you're doing generative artwork or any procedural work with a non-fixed palette, a good color library and working in linear or Oklab based colorspace is a must. Using sRGB or HSV/B when interpolating for gradients or generating palettes or complementary colors is extremely painful; a 50% brightness (HSV) yellow is visually much brighter than a 50% brightness purple, with similar issues cropping up for saturation. Balancing the lighting and contrast of programmatically generated colors is so much simpler when you have a perceptually uniform colorspace like OkLCh, or linear RGB if you're working with predefined hex values.

[0]: https://culorijs.org/

[1]: https://github.com/Evercoder/culori

[2]: https://bottosson.github.io/posts/oklab/

• 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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