Easy UI

Easy UI is a component library designed to help developers create the best experience for shippers who use EasyPost.

Getting Started

1. Install Easy UI using npm or your project's package manager:

npm install @easypost/easy-ui --save

2. Include the Easy UI CSS file in your app entry point:

import "@easypost/easy-ui/style.css";

3. Render your app inside the Easy UI Provider:

import { Provider as EasyUIProvider } from "@easypost/easy-ui/Provider";

const root = ReactDOM.createRoot(document.getElementById("root"));
root.render(
  <EasyUIProvider>
    <App />
  </EasyUIProvider>,
);

4. Use Easy UI components:

import { VerticalStack } from "@easypost/easy-ui/VerticalStack";
import { Button } from "@easypost/easy-ui/Button";

function App() {
  return (
    <VerticalStack>
      <Button>Click me!</Button>
    </VerticalStack>
  );
}

See our Storybook for detailed component documentation.

Fonts

Easy UI uses Poppins font. You can host it yourself or use Google Fonts. For hosting it yourself, Poppins is included in .storybook/public/fonts/poppins.

If hosting yourself, include this declaration in your stylesheets, replacing the path with wherever the fonts are located:

@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src:
    url("/fonts/poppins/poppins-v20-latin-300.woff2") format("woff2"),
    url("/fonts/poppins/poppins-v20-latin-300.woff") format("woff");
}

@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src:
    url("/fonts/poppins/poppins-v20-latin-400.woff2") format("woff2"),
    url("/fonts/poppins/poppins-v20-latin-400.woff") format("woff");
}

@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src:
    url("/fonts/poppins/poppins-v20-latin-500.woff2") format("woff2"),
    url("/fonts/poppins/poppins-v20-latin-500.woff") format("woff");
}

@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src:
    url("/fonts/poppins/poppins-v20-latin-600.woff2") format("woff2"),
    url("/fonts/poppins/poppins-v20-latin-600.woff") format("woff");
}

@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:
    url("/fonts/poppins/poppins-v20-latin-700.woff2") format("woff2"),
    url("/fonts/poppins/poppins-v20-latin-700.woff") format("woff");
}

Server Rendering

When server rendering an app that uses Easy UI and React <18, your app must be wrapped with a single instance of React Aria's SSRProvider. If an app is using an additional version of React Aria, ensure there's only one version of @react-aria/ssr using NPM's overrides or Yarn's resolutions property.

Development

We use Storybook to create a simple, hot-reloading playground for development on these components.

Commands