chrys

A collection of color palettes for visualisation in JavaScript, Python and Sass.

Demo

netbek.github.io/chrys

Installation

Node.js and Sass

npm install chrys

Python 3.13 and up

pip install chrys

Usage

For instructions, refer to the docs.

Development: Installation

1. Clone the repo:

   git clone git@github.com:netbek/chrys.git

2. Install Mise and add activation to ~/.bashrc, e.g.

   curl -fsSL https://github.com/jdx/mise/releases/download/v2026.7.13/install.sh | sh

   See other installation methods.

3. Trust mise.toml:

   mise trust

4. Create a PyPI API token, and add the token to the system keyring as the password:

   keyring set pypi-chrys __token__

Development: Usage

Patch Node dependencies to fix ESM imports:

npx patch-package @bokeh/bokehjs --exclude 'nothing'
npx patch-package vega-scale --exclude 'nothing'

Build the palette data:

make build-data

Build and publish the JavaScript and Python distribution packages:

make bump-version [major|minor|patch]
git push
make build-dist-and-commit
git push
make create-release
make publish

Credit

Palettes from:

• Bokeh (BSD 3-Clause)
• Vega (BSD 3-Clause)

License

Copyright (c) 2017 Hein Bekker. Licensed under the BSD 3-Clause License.