Dynamic Theme Utilities

This package is built using @material/material-color-utilities. It's only purpose right now (Feb 19th, 2024) is to create a basic easy to use interface for @material.

Installation

Install using npm

npm install dynamic-theme-utilities

Install using yarn

yarn add dynamic-theme-utilities

Initialize using CLI

npx dynamic-theme-utilities generate_css '{HEX_COLOR}'

Documentation

Generate dynamic theme

To generate theme from image you can use the following generateThemeFromImage function

import { generateThemeFromImage } from "dynamic-theme-utilities";

const themeGenerator = async () => {
  const img = new Image();
  img.src = src;
  img.crossOrigin = "Anonymous";

  const theme = await generateThemeFromImage(img);
}

Apply the newly generated theme

You can apply the newly generated theme as CSS tokens (variables) by calling the function applyTheme(theme). This function takes in an argument of the theme object - which is returned by generateThemeFromImage(image). This function will extract cssTokens from theme and append those tokens in a new .dtu__cssTokens class and append this class to the head tag. It creates a style element with the id dtu__cssTokens.

import { applyTheme } from "dynamic-theme-utilities/utils/apply";

const themeGenerator = async () => {
  // generate theme

  applyTheme(theme);
}

Generate custom CSS styling for your color using CLI

You can generate a new CSS file named dtu__css_tokens.css in the root of your project by giving a HEX_COLOR syntax for generating this file:

npx dynamic-theme-utilities generate_css '{HEX_COLOR}'

#EXAMPLE

npx dynamic-theme-utilities generate_css 'A4A3A2'

Features

• Light/dark mode themes
• Generate themes from only images
• Apply themes to DOM by calling applyTheme
• Support all JS frameworks + vanilla JS support
• Generate dtu__css_tokens.css file using npx dynamic-theme-utilities generate_css '{HEX_VALUE}'

Roadmap

• Add comments
• Add ability to generate file using bash command so you can populate CSS variables before hand
• Add more integrations