### Build Setup for react-chrono

Source: https://github.com/prabhuignoto/react-chrono/blob/master/README.md

This section provides essential commands for setting up the react-chrono project. It covers cloning the repository, installing dependencies using pnpm, starting the development server, building for production, and running tests.

```bash
# Clone the repository
git clone https://github.com/prabhuignoto/react-chrono.git
cd react-chrono

# Install dependencies
pnpm install

# Start development server
pnpm run dev

# Build for production
pnpm run build

# Run tests
pnpm test
```

--------------------------------

### Install react-chrono

Source: https://github.com/prabhuignoto/react-chrono/blob/master/README.md

Instructions for installing the react-chrono library using either yarn or npm package managers.

```bash
# Using yarn
yarn add react-chrono

# Using npm
npm install react-chrono
```

--------------------------------

### Install React Chrono

Source: https://github.com/prabhuignoto/react-chrono/blob/master/README.md

Installs the react-chrono package using npm. This is the primary method for adding the component to your React project.

```bash
npm install react-chrono
```

--------------------------------

### Pretty Print Initialization

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card-content/content-header.tsx.html

This JavaScript code snippet initializes the 'prettyPrint' function when the window's 'load' event occurs. This is commonly used for formatting code examples on a webpage.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Pretty Print Initialization

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/timeline-elements/timeline-card-content/content-header.tsx.html

This JavaScript code snippet initializes the 'prettyPrint' function when the window's 'load' event occurs. This is commonly used for formatting code examples on a webpage.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Timeline Controls Wrapper Initialization

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-controls-wrapper/index.html

This JavaScript code initializes the prettyPrint function when the window loads. This is typically used for formatting code examples or logs, ensuring they are displayed readably.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Pretty Print Initialization (JavaScript)

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card-media/__tests__/timeline-card-media.test.tsx.html

This JavaScript code snippet is responsible for initializing the pretty print functionality when the window loads. It calls the prettyPrint() function, which is typically used for formatting code examples on a web page.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### JavaScript Initialization for Code Coverage Report

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/toolbar/index.html

This JavaScript code initializes the pretty print functionality when the window loads. This is typically used to format code examples or reports for better readability.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Pretty Print on Window Load

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card-content/content-footer.tsx.html

This JavaScript code snippet ensures that the prettyPrint function is called once the entire page has finished loading. This is often used for formatting code examples or other content dynamically.

```JavaScript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Pretty Print

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/timeline-elements/timeline-card/__tests__/index.html

This JavaScript code snippet ensures that the prettyPrint function is called once the window has finished loading. This is typically used for formatting code examples on a webpage.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Pretty Print (JavaScript)

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/timeline-elements/timeline-card-media/hooks/index.html

This JavaScript code snippet ensures that the prettyPrint function is called when the window's load event occurs, likely to format code examples on the page.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Pretty Print Initialization

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/hooks/useEscapeKey.ts.html

This JavaScript snippet demonstrates the initialization of the pretty print functionality, typically used for code formatting. It sets up the window's onload event to call the `prettyPrint` function, ensuring that code blocks are formatted correctly after the page has fully loaded.

```JavaScript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Start and End Component Render Timing

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/utils/performance.ts.html

This code defines a `startTiming` method that records the start time of a component render and returns a function to be called at the end of the render. The returned function calculates the render duration and logs it using `logRenderTime`.

```typescript
startTiming(componentName: string): () => void {
  if (!this.isEnabled) return () => {};

  const startTime = performance.now();

  return () => {
    const endTime = performance.now();
    const renderTime = endTime - startTime;

    this.logRenderTime(componentName, renderTime);
  };
}
```

--------------------------------

### Initialize Pretty Print (JavaScript)

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card-media/components/YoutubePlayer.tsx.html

This JavaScript code snippet ensures that the 'prettyPrint' function is called when the window's 'load' event occurs. This is commonly used to format code examples or other content on a web page after the page has fully loaded.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Progress Bar Slide Animation

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card-content/timeline-card-content.styles.ts.html

Defines a keyframes animation for a progress bar, controlling its width from a start to an end point.

```javascript
const slideAnimation = (start?: number, end?: number) => keyframes`
  0% {
    width: ${start}px;
  }
  100% {
    width: ${end}px;
  }
`;
```

--------------------------------

### Testing Commands for react-chrono

Source: https://github.com/prabhuignoto/react-chrono/blob/master/README.md

This snippet outlines the commands used for testing the react-chrono project with Vitest. It includes running all tests, running tests in watch mode for continuous feedback, and generating code coverage reports.

```bash
# Run all tests
pnpm test

# Run tests in watch mode
pnpm test:watch

# Generate coverage report
pnpm test:coverage
```

--------------------------------

### Progress Bar Slide Animation

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/timeline-elements/timeline-card-content/timeline-card-content.styles.ts.html

Defines a keyframes animation for a progress bar, controlling its width from a start to an end point.

```javascript
const slideAnimation = (start?: number, end?: number) => keyframes`
  0% {
    width: ${start}px;
  }
  100% {
    width: ${end}px;
  }
`;
```

--------------------------------

### Get All Performance Entries

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/utils/performance.ts.html

This method returns a copy of all recorded performance entries, providing a snapshot of the monitoring data. It ensures that the original `entries` array is not mutated.

```typescript
getAllEntries(): PerformanceEntry[] {
  return [...this.entries];
}
```

--------------------------------

### Clear Performance Data

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/utils/performance.ts.html

The `clear` method resets the performance monitoring data by clearing the `entries` array and the `renderTimes` map. This is useful for starting fresh performance measurements.

```typescript
clear(): void {
  this.entries = [];
  this.renderTimes.clear();
}
```

--------------------------------

### Code Coverage Report Initialization

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/toolbar/index.tsx.html

This snippet represents the initialization script for displaying code coverage reports. It ensures that the pretty-printing functionality is available once the window has loaded, which is typically used to format the coverage data for better readability.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Compute Active Index for Non-Flipped Layout

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/__tests__/GlobalContext.test.tsx.html

Tests the calculation of `activeItemIndex` for a non-flipped layout. It verifies that the index starts at 0 for the first item.

```javascript
it('should compute active index for non-flipped layout', () => {
        const { getContext } = renderWithContext({
          flipLayout: false,
          items: [
            { title: 'Item 1' },
            { title: 'Item 2' },
            { title: 'Item 3' },
          ],
        });
        expect(getContext().activeItemIndex).toBe(0);
      });
```

--------------------------------

### Get Default Class Names

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/utils/utils.test.ts.html

Tests the `getDefaultClassNames` function to verify that it returns the predefined default CSS class names for various components.

```javascript
import { describe, it, expect } from 'vitest';
import { getDefaultClassNames } from './index';

describe('Utility Functions', () => {
  it('getDefaultClassNames should return default class names', () => {
    expect(getDefaultClassNames()).toEqual({
      card: 'rc-card',
      cardMedia: 'rc-card-media',
      cardSubTitle: 'rc-card-subtitle',
      cardText: 'rc-card-text',
      cardTitle: 'rc-card-title',
      controls: 'rc-controls',
      title: 'rc-title',
    });
  });
});
```

--------------------------------

### JavaScript for Code Coverage Report Initialization

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline/timeline-toolbar.model.ts.html

Initializes the code coverage reporting by calling the `prettyPrint()` function when the window loads. This is a common pattern for integrating code coverage tools like Istanbul.

```JavaScript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Measure Async Operation Duration

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/utils/performance.ts.html

This utility function `measureAsync` measures the execution time of an asynchronous operation. It records the start and end times and calculates the duration, logging it to the console.

```typescript
export const measureAsync = async <T>(
  operation: () => Promise<T>,
  operationName: string,
): Promise<T> => {
  const startTime = performance.now();

  try {
    const result = await operation();
    const endTime = performance.now();
    const duration = endTime - startTime;

    console.log(`Operation ${operationName} took ${duration.toFixed(2)}ms`);
    return result;
  } catch (error) {
    const endTime = performance.now();
    const duration = endTime - startTime;
    console.error(`Operation ${operationName} failed after ${duration.toFixed(2)}ms`, error);
    throw error;
  }
};
```

--------------------------------

### JavaScript Initialization for Code Coverage Report

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/timeline/timeline-toolbar.model.ts.html

Initializes the code coverage reporting by calling the `prettyPrint()` function when the window loads. This is a common pattern for integrating with code coverage tools like istanbul.

```JavaScript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Get Default Button Texts

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/utils/utils.test.ts.html

Tests the `getDefaultButtonTexts` function to ensure it returns the complete set of default text configurations for buttons and UI elements.

```javascript
import { describe, it, expect } from 'vitest';
import { getDefaultButtonTexts } from './index';

describe('Utility Functions', () => {
  it('getDefaultButtonTexts should return default button texts', () => {
    expect(getDefaultButtonTexts()).toEqual({
      changeDensity: 'Change density',
      changeDensityOptions: {
        high: {
          helpText: 'Show more items at once',
          text: 'High',
        },
        low: {
          helpText: 'Show fewer items at once',
          text: 'Low',
        },
      },
      changeLayout: 'Change layout',
      changeLayoutOptions: {
        alternating: {
          helpText: 'Show cards in a vertical layout with alternating fashion',
          text: 'Alternating',
        },
        horizontal: {
          helpText: 'Show cards in a horizontal layout',
          text: 'Horizontal',
        },
        horizontal_all: {
          helpText: 'Show all cards in a horizontal layout',
          text: 'Show all cards',
        },
        vertical: {
          helpText: 'Show cards in a vertical layout',
          text: 'Vertical',
        },
      },
      dark: 'Switch to Dark Mode',
      first: 'Go to First',
      jumpTo: 'Jump to',
      last: 'Go to Last',
      light: 'Switch to Light Mode',
      next: 'Next',
      play: 'Play Slideshow',
      previous: 'Previous',
      stop: 'Stop Slideshow',
      searchPlaceholder: 'Search Timeline',
      searchAriaLabel: 'Search timeline content',
      clearSearch: 'Clear Search',
      previousMatch: 'Previous Match',
      nextMatch: 'Next Match',
      timelinePoint: 'Timeline point',
    });
  });
});
```

--------------------------------

### Get Default Theme or Dark Theme

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/utils/utils.test.ts.html

Tests the `getDefaultThemeOrDark` function to ensure it returns the dark theme when `isDark` is true, and the default theme otherwise.

```javascript
import { describe, it, expect } from 'vitest';
import { darkTheme, defaultTheme } from '../components/common/themes';
import { getDefaultThemeOrDark } from './index';

describe('Utility Functions', () => {
  it('getDefaultThemeOrDark should return dark theme if isDark is true', () => {
    expect(getDefaultThemeOrDark(true)).toEqual(darkTheme);
  });

  it('getDefaultThemeOrDark should return default theme if isDark is false or undefined', () => {
    expect(getDefaultThemeOrDark(false)).toEqual(defaultTheme);
    expect(getDefaultThemeOrDark()).toEqual(defaultTheme);
  });
});
```

--------------------------------

### JavaScript for Code Pretty Printing

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card/timeline-horizontal-card.styles.ts.html

This JavaScript code snippet is intended to be executed when the window loads. It calls the `prettyPrint()` function, likely for formatting code examples on the page.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Pretty Print on Load

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/toolbar/toolbar.styles.ts.html

Sets up the window's onload event to call the prettyPrint() function. This is typically used for formatting code snippets displayed on a web page, often in conjunction with libraries like Google Code Prettify.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### JavaScript Initialization for Pretty Printing

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/timeline-elements/timeline-card-media/timeline-card-media.styles.ts.html

This JavaScript snippet sets up the window's onload event to call the prettyPrint() function. This is commonly used to format code blocks or other content for better readability after the page has fully loaded.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Pretty Print for Coverage Report

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/common/themes/index.ts.html

This JavaScript code snippet is designed to be executed when the window loads. It calls the 'prettyPrint()' function, which is commonly used in code coverage reports (like those generated by Istanbul) to format and display the code nicely.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### JavaScript for Code Pretty Printing

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/elements/list/__tests__/index.html

This JavaScript code initializes the pretty printing functionality when the window loads, likely for formatting code examples within the report.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Pretty Print

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/elements/list/list.model.ts.html

Sets up the window.onload event to call the prettyPrint() function, likely used for formatting code output or the coverage report itself.

```JavaScript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Pretty Print

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/common/styles/index.html

This JavaScript code snippet is executed when the window loads. It calls the prettyPrint() function, likely used for formatting code examples or output.

```JavaScript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Pretty Print Initialization

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card/__tests__/index.html

This JavaScript code initializes the prettyPrint function when the window loads, likely for formatting code examples or output on the coverage report page.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Pretty Printing on Window Load (JavaScript)

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card/timeline-card-portal/index.html

This JavaScript snippet ensures that the 'prettyPrint' function is called once the entire page has finished loading. This is commonly used for formatting code examples or other structured text for better readability.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Code Pretty Printing

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card-media/hooks/useMediaLoad.ts.html

This JavaScript snippet is responsible for initializing the pretty printing functionality, typically used for displaying code in a formatted manner. It ensures that the `prettyPrint` function is called once the window has finished loading.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Pretty Print on Load

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/elements/popover/index.html

This JavaScript code ensures that the 'prettyPrint' function is called when the window finishes loading, typically used for formatting code examples or reports.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Code Coverage Initialization

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card-media/components/VideoPlayer.tsx.html

Initializes code coverage reporting using Istanbul. This script is typically run when the page loads to ensure accurate coverage metrics are collected.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Render Play Button for Slideshow

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/timeline-elements/timeline-control/__tests__/timeline-control.test.tsx.html

Ensures that the 'start slideshow' button is rendered when the `slideShowEnabled` prop is set to true and `slideShowRunning` is false. This tests the conditional rendering of the slideshow control.

```javascript
  it('should render the play button when slideShowEnabled is true', () => {
    const { getByLabelText } = customRender(
      <Controls {...commonProps} slideShowEnabled slideShowRunning={false} />,
      { providerProps },
    );
    expect(getByLabelText('start slideshow')).toBeInTheDocument();
  });
```

--------------------------------

### Get Default Button Texts

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/utils/index.ts.html

Returns an object containing default button text translations for the timeline interface. This function ensures that all interactive elements have appropriate labels.

```typescript
export const getDefaultButtonTexts = (): ButtonTexts => DEFAULT_BUTTON_TEXTS;
```

--------------------------------

### Code Coverage Initialization (JavaScript)

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/hooks/index.ts.html

This JavaScript code ensures that the `prettyPrint()` function is called once the window has finished loading. This is a common pattern for initializing code highlighting or formatting libraries on a web page.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Get Default Button Texts

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/utils/index.ts.html

Returns an object containing default button text translations for the timeline interface. This function ensures that all interactive elements have appropriate labels.

```typescript
export const getDefaultButtonTexts = (): ButtonTexts => DEFAULT_BUTTON_TEXTS;
```

--------------------------------

### JavaScript for Pretty Print Initialization

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/timeline-card-media/timeline-card-media.styles.ts.html

A JavaScript snippet that initializes the pretty print functionality when the window loads. This is typically used for code syntax highlighting.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### JavaScript for Page Load

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/lcov-report/components/timeline-elements/memoized/index.html

This JavaScript code ensures that the prettyPrint() function is called once the entire page has finished loading. This is typically used for formatting code examples or other content on the page.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### Initialize Pretty Print on Window Load

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/timeline-elements/timeline-card/timeline-card-portal/index.html

This JavaScript code ensures that the 'prettyPrint' function is called once the entire page has finished loading. 'prettyPrint' is commonly used for code syntax highlighting.

```javascript
window.onload = function () { prettyPrint(); };
```

--------------------------------

### HTML Page Load Script

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/hooks/__tests__/useTimelineMedia.test.ts.html

A simple HTML script that executes a function `prettyPrint()` when the window has finished loading. This is often used for formatting code examples on a webpage.

```html
<script>
window.onload = function () { prettyPrint(); };
</script>
```

--------------------------------

### Initialize Pretty Print

Source: https://github.com/prabhuignoto/react-chrono/blob/master/coverage/components/elements/popover/__tests__/index.html

This JavaScript code snippet is designed to execute once the browser window has fully loaded. It calls the 'prettyPrint()' function, which is likely used for formatting and displaying code snippets or other content in a readable manner on the webpage.

```javascript
window.onload = function () { prettyPrint(); };
```