@ah3nry/theme-switch

1.1.0 • Public • Published

<theme-switch>

A webcomponent to toggle between light & dark modes. The switch supports users system preferences but also gives them the ability to override the system preference.

Run the local demo to see it in action.

npm start

This runs a local development server that serves the basic demo located in demo/index.html

Features

The switch sets the data-theme attribute on the html element to light or dark depending on the mode. Light and dark stlyes can be conditionally applied to elements based on the data-theme attribute.

Styling example

In your project you could have styles that look something like this:

html {
  --background-color: var(--background-color-light);
  --text-color: var(--text-color-light);

  &[data-theme="dark"] {
    --background-color: var(--background-color-dark);
    --text-color: var(--text-color-dark);
  }
}

This webcomponent follows the open-wc recommendation.

Installation

npm i theme-switch
Or
yarn add theme-switch

Usage

<script type="module">
  import 'theme-switch/theme-switch.js';
</script>

<theme-switch 
  style="
    --size: 2rem;
    --icon-fill-dark: #801515;
    --icon-fill-dark-hover: #AA3939;
    --icon-fill-light: #D46A6A;
    --icon-fill-light-hover: #FFAAAA;
    "
/>
            

Linting and formatting

To scan the project for linting and formatting errors, run

npm run lint

To automatically fix linting and formatting errors, run

npm run format

Testing with Web Test Runner

To execute a single test run:

npm run test

To run the tests in interactive watch mode run:

npm run test:watch

Tooling configs

For most of the tools, the configuration is in the package.json to minimize the amount of files in your project.

If you customize the configuration a lot, you can consider moving them to individual files.

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Install

npm i @ah3nry/theme-switch

Weekly Downloads

0

Version

1.1.0

License

MIT

Unpacked Size

16.7 kB

Total Files

12

Last publish

Collaborators

  • ah3nry