Backend API
        
    import React from 'react';
import Stepper from 'devextreme-react/stepper';
import { steps } from './data.ts';
import CustomStepShape from './CustomStepShape.tsx';
import LabelOnly from './LabelOnly.tsx';
import IconOnly from './IconOnly.tsx';
export default function App() {
  return (
    <>
      <div id="label-customStepShape" className="stepper-label">Custom Step Shape</div>
      <Stepper
        id="customStepShape"
        elementAttr={{ 'aria-labelledby': 'label-customStepShape' }}
        dataSource={steps}
        defaultSelectedIndex={2}
        linear={false}
        itemRender={CustomStepShape}
      />
      <div id="label-labelOnly" className="stepper-label">Label Only</div>
      <Stepper
        id="labelOnly"
        elementAttr={{ 'aria-labelledby': 'label-labelOnly' }}
        dataSource={steps}
        defaultSelectedIndex={2}
        linear={false}
        itemRender={LabelOnly}
      />
      <div id="label-iconOnly" className="stepper-label">Icon Only</div>
      <Stepper
        id="iconOnly"
        elementAttr={{ 'aria-labelledby': 'label-iconOnly' }}
        dataSource={steps}
        defaultSelectedIndex={2}
        linear={false}
        itemRender={IconOnly}
      />
    </>
  );
}
    
    import React from 'react';
import Stepper from 'devextreme-react/stepper';
import { steps } from './data.js';
import CustomStepShape from './CustomStepShape.js';
import LabelOnly from './LabelOnly.js';
import IconOnly from './IconOnly.js';
export default function App() {
  return (
    <React.Fragment>
      <div
        id="label-customStepShape"
        className="stepper-label"
      >
        Custom Step Shape
      </div>
      <Stepper
        id="customStepShape"
        elementAttr={{ 'aria-labelledby': 'label-customStepShape' }}
        dataSource={steps}
        defaultSelectedIndex={2}
        linear={false}
        itemRender={CustomStepShape}
      />
      <div
        id="label-labelOnly"
        className="stepper-label"
      >
        Label Only
      </div>
      <Stepper
        id="labelOnly"
        elementAttr={{ 'aria-labelledby': 'label-labelOnly' }}
        dataSource={steps}
        defaultSelectedIndex={2}
        linear={false}
        itemRender={LabelOnly}
      />
      <div
        id="label-iconOnly"
        className="stepper-label"
      >
        Icon Only
      </div>
      <Stepper
        id="iconOnly"
        elementAttr={{ 'aria-labelledby': 'label-iconOnly' }}
        dataSource={steps}
        defaultSelectedIndex={2}
        linear={false}
        itemRender={IconOnly}
      />
    </React.Fragment>
  );
}
    
    import React from 'react';
import { type StepperTypes } from 'devextreme-react/stepper'
export default function CustomStepShape(data: StepperTypes.Item) {
  return (
    <>
      <div className="dx-step-indicator">
        <i className={`dx-icon dx-icon-${data.icon}`}></i>
      </div>
      <div className="dx-step-caption">
        <div className="dx-step-label">{data.label}</div>
        {data.optional && <div className="dx-step-optional-mark">(Optional)</div>}
      </div>
    </>
  );
}
    
    import React from 'react';
export default function IconOnly(data) {
  return (
    <i className={`dx-icon dx-icon-${data.icon}`}></i>
  );
}
    
    import React from 'react';
export default function LabelOnly(data) {
  return (
    <div className="dx-step-caption">
      <div className="dx-step-label">{data.label}</div>
    </div>
  );
}
    
    import React from 'react';
import ReactDOM from 'react-dom';
import themes from 'devextreme/ui/themes';
import App from './App.tsx';
themes.initialized(() => {
  ReactDOM.render(
    <App />,
    document.getElementById('app'),
  );
});
    
    export const steps = [{
  text: 'A',
  label: 'Cart',
  icon: 'cart',
}, {
  text: 'B',
  label: 'Shipping Info',
  icon: 'clipboardtasklist',
}, {
  text: 'C',
  label: 'Promo Code',
  icon: 'gift',
  optional: true,
}, {
  text: 'D',
  label: 'Checkout',
  icon: 'packagebox',
}, {
  text: 'E',
  label: 'Ordered',
  icon: 'checkmarkcircle',
}];
    
    window.exports = window.exports || {};
window.config = {
  transpiler: 'ts',
  typescriptOptions: {
    module: 'system',
    emitDecoratorMetadata: true,
    experimentalDecorators: true,
    jsx: 'react',
  },
  meta: {
    'react': {
      'esModule': true,
    },
    'typescript': {
      'exports': 'ts',
    },
    'devextreme/time_zone_utils.js': {
      'esModule': true,
    },
    'devextreme/localization.js': {
      'esModule': true,
    },
    'devextreme/viz/palette.js': {
      'esModule': true,
    },
    'openai': {
      'esModule': true,
    },
  },
  paths: {
    'npm:': 'https://cdn.jsdelivr.net/npm/',
    'bundles:': '../../../../bundles/',
    'externals:': '../../../../bundles/externals/',
  },
  defaultExtension: 'js',
  map: {
    'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js',
    'typescript': 'npm:typescript@4.2.4/lib/typescript.js',
    'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js',
    'react': 'npm:react@17.0.2/umd/react.development.js',
    'react-dom': 'npm:react-dom@17.0.2/umd/react-dom.development.js',
    'prop-types': 'npm:prop-types/prop-types.js',
    'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
    'luxon': 'npm:luxon@3.4.4/build/global/luxon.min.js',
    'es6-object-assign': 'npm:es6-object-assign',
    'devextreme': 'npm:devextreme@link:../../packages/devextreme/artifacts/npm/devextreme/cjs',
    'devextreme-react': 'npm:devextreme-react@link:../../packages/devextreme-react/npm/cjs',
    'devextreme-quill': 'npm:devextreme-quill@1.7.6/dist/dx-quill.min.js',
    'devexpress-diagram': 'npm:devexpress-diagram@2.2.24/dist/dx-diagram.js',
    'devexpress-gantt': 'npm:devexpress-gantt@4.1.64/dist/dx-gantt.js',
    'inferno': 'npm:inferno@8.2.3/dist/inferno.min.js',
    'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js',
    'inferno-create-element': 'npm:inferno-create-element@8.2.3/dist/inferno-create-element.min.js',
    'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js',
    'inferno-hydrate': 'npm:inferno-hydrate/dist/inferno-hydrate.min.js',
    'inferno-clone-vnode': 'npm:inferno-clone-vnode/dist/inferno-clone-vnode.min.js',
    'inferno-create-class': 'npm:inferno-create-class/dist/inferno-create-class.min.js',
    'inferno-extras': 'npm:inferno-extras/dist/inferno-extras.min.js',
    '@preact/signals-core': 'npm:@preact/signals-core@1.8.0/dist/signals-core.min.js',
    'devextreme-cldr-data': 'npm:devextreme-cldr-data@1.0.3',
    // SystemJS plugins
    'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js',
    'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js',
    // Prettier
    'prettier/standalone': 'npm:prettier@2.8.8/standalone.js',
    'prettier/parser-html': 'npm:prettier@2.8.8/parser-html.js',
  },
  packages: {
    'devextreme': {
      defaultExtension: 'js',
    },
    'devextreme-react': {
      main: 'index.js',
    },
    'devextreme-react/common': {
      main: 'index.js',
    },
    'devextreme/events/utils': {
      main: 'index',
    },
    'devextreme/common/core/events/utils': {
      main: 'index',
    },
    'devextreme/localization/messages': {
      format: 'json',
      defaultExtension: 'json',
    },
    'devextreme/events': {
      main: 'index',
    },
    'es6-object-assign': {
      main: './index.js',
      defaultExtension: 'js',
    },
  },
  packageConfigPaths: [
    'npm:@devextreme/*/package.json',
  ],
  babelOptions: {
    sourceMaps: false,
    stage0: true,
    react: true,
  },
};
System.config(window.config);
// eslint-disable-next-line
const useTgzInCSB = ['openai'];
    
    import React from 'react';
export default function CustomStepShape(data) {
  return (
    <React.Fragment>
      <div className="dx-step-indicator">
        <i className={`dx-icon dx-icon-${data.icon}`}></i>
      </div>
      <div className="dx-step-caption">
        <div className="dx-step-label">{data.label}</div>
        {data.optional && <div className="dx-step-optional-mark">(Optional)</div>}
      </div>
    </React.Fragment>
  );
}
    
    import React from 'react';
export default function IconOnly(data) {
  return <i className={`dx-icon dx-icon-${data.icon}`}></i>;
}
    
    import React from 'react';
export default function LabelOnly(data) {
  return (
    <div className="dx-step-caption">
      <div className="dx-step-label">{data.label}</div>
    </div>
  );
}
    
    import React from 'react';
import ReactDOM from 'react-dom';
import themes from 'devextreme/ui/themes';
import App from './App.js';
themes.initialized(() => {
  ReactDOM.render(<App />, document.getElementById('app'));
});
    
    export const steps = [
  {
    text: 'A',
    label: 'Cart',
    icon: 'cart',
  },
  {
    text: 'B',
    label: 'Shipping Info',
    icon: 'clipboardtasklist',
  },
  {
    text: 'C',
    label: 'Promo Code',
    icon: 'gift',
    optional: true,
  },
  {
    text: 'D',
    label: 'Checkout',
    icon: 'packagebox',
  },
  {
    text: 'E',
    label: 'Ordered',
    icon: 'checkmarkcircle',
  },
];
    
    <!DOCTYPE html>
<html lang="en">
  <head>
    <title>DevExtreme Demo</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" />
    <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/25.1.6/css/dx.light.css" />
    <link rel="stylesheet" type="text/css" href="styles.css" />
    <script src="https://cdn.jsdelivr.net/npm/core-js@2.6.12/client/shim.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/systemjs@0.21.3/dist/system.js"></script>
    <script type="text/javascript" src="config.js"></script>
    <script type="text/javascript">
      System.import("./index.tsx");
    </script>
  </head>
  <body class="dx-viewport">
    <div class="demo-container">
      <div id="app"></div>
    </div>
  </body>
</html>
    
    #app {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  row-gap: 16px;
  height: 580px;
  min-width: 320px;
}
.stepper-label {
  font-weight: 600;
}
#customStepShape {
  margin-bottom: 64px;
}
#customStepShape .dx-step-indicator {
  border-radius: 4px;
}
#labelOnly {
  margin-bottom: 64px;
  align-items: center;
}
#labelOnly .dx-step {
  padding-inline: 2px;
}
#labelOnly .dx-step-content {
  padding-block: 4px;
}
#labelOnly .dx-step-caption {
  width: auto;
  max-width: 100%;
}
#labelOnly .dx-step-label {
  background-color: var(--dx-color-main-bg);
  padding-inline: 8px;
}
#labelOnly .dx-step.dx-state-focused .dx-step-caption {
  box-shadow: 0 0 0 2px var(--dx-color-main-bg), 0 0 0 4px var(--dx-color-primary), 0 0 0 8px var(--dx-color-main-bg);
  border-radius: 4px;
}
#iconOnly {
  align-items: center;
}
#iconOnly .dx-step-content {
  margin-block: 4px;
}
#iconOnly .dx-icon {
  box-sizing: content-box;
  padding: 6px;
  background-color: var(--dx-color-main-bg);
}
#iconOnly .dx-state-focused .dx-icon {
  box-shadow: 0 0 0 2px var(--dx-color-primary), 0 0 0 6px var(--dx-color-main-bg);
  border-radius: 4px;
}
#iconOnly :is(.dx-step-selected, .dx-step-completed) .dx-icon {
  color: var(--dx-color-primary);
}