Koine UI Utils

a library of common utils for Koine

Installation

This package is available on npm as koine-ui-utils, and you can find it here.

To install the latest stable version with yarn:

$ yarn add koine-ui-utils

or with npm:

$ npm install koine-ui-utils --save

Up & Running

To install dependencies with Yarn, run:

$ yarn

or to install with npm, run:

$ npm install

Overview

There are three main exports from this lib:

• buildGlobalStyles() - a function for building a global style string for styled-components injectGlobal function
• padScale() - a function for scaling dimensions based on the theme's basePad dimensions
• theme - an object containing all the attributes for our UI theme

buildGlobalStyles()

Below is an example use of this function:

import { injectGlobal } from 'styled-components';
import { buildGlobalStyles, theme }  from 'koine-ui-utils';

injectGlobal([buildGlobalStyles(theme)]);

padScale()

Below is an example use of this function:

import { padScale } from 'koine-ui-utils';
import { rem } from 'polished';

// `padScale` returns a raw number
// given `theme.dimensions.basePad` is `8`, a scale of 3 would return `24`
// wrapping this in `rem()` keeps the units consistent
// this example would return `padding: 2rem 3rem;`
const WideButton = styled.button`
  padding: ${rem(padScale(2))} ${rem(padScale(3))};
`;

theme

The theme object look like this:

{
  animations: {
    // css keyframes
    bounce
    slidedown
  },
  colors:
    base: {
      // graytones
      chrome000: STRING,
      chrome050: STRING,
      chrome100: STRING,
      chrome200: STRING,
      chrome300: STRING,
      chrome400: STRING,
      chrome500: STRING,
      chrome600: STRING,
      chrome700: STRING,
      chrome800: STRING,
      chrome900: STRING,

      // ui colors
      background: STRING,
      link: STRING,
      linkHover: STRING,
      linkVisited: STRING,
      overlay: STRING,
      shadow: STRING,
      shadowLight: STRING,
      text: STRING,
      textLight: STRING,
    },
    brand: {
      primary: STRING,
      secondary: STRING,
      tertiary: STRING,
      blue: STRING,
       purple: STRING,
      pink: STRING,
      orange: STRING,
      green: STRING,
      yellow: STRING,
    },
    status: {
      danger: STRING,
      default: STRING,
      info: STRING,
      success: STRING,
      warning: STRING,
    },
  },
  dimensions: {
    baseFontSize: NUMBER,
    basePad: NUMBER,
  },
  fonts: {
    primary: STRING,
    primaryFallback: STRING,
  },
  fontWeights: {
    light: NUMBER,
    normal: NUMBER,
    semiBold: NUMBER,
    bold: NUMBER,
  },
}

Local Development

Module Development Workflow

Helpful information on development workflow in this library lives here.

Linting

To run the linter once:

$ yarn lint

To run the watch task:

$ yarn lint:watch

Testing

To run the tests once:

$ yarn test

To run the watch script (for only relevant test files)

$ yarn test:watch

To run the watch script (for all test files)

$ yarn test:watchAll

To view the coverage report:

$ yarn test:coverage:report

Review

If you'd like to run the linters and tests at once (this is a nice check before pushing to Github or deploys), you can run:

$ npm run review

Build

NOTE: When you run build, Babel will create a build directory. This is what your users will interact with when they use your library. Nothing in lib gets shipped with your published module.

Run once:

$ npm run build

Run the watch script:

$ npm run build:watch

NOTE: the build script runs in the prepublish script just before you publish to npm.

Contributing

I am thankful for any contributions made by the community. By contributing you agree to abide by the Code of Conduct in the Contributing Guidelines.

License

MIT