Changes to directory structure

includes/blocks/lcp-key-points/src/block.json

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+{
+	"$schema": "https://schemas.wp.org/trunk/block.json",
+	"apiVersion": 3,
+	"name": "lcp/key-points",
+	"version": "0.1.0",
+	"title": "Key Points",
+	"category": "widgets",
+	"icon": "smiley",
+	"description": "Key points meta field for single posts",
+	"example": {},
+	"supports": {
+		"html": false
+	},
+	"attributes": {
+		"heading": {
+			"type": "string",
+			"default": "Key Points"
+		},
+		"headingTag": {
+			"type": "string",
+			"default": "h3"
+		},
+		"headingFontSizeLarge": {
+			"type": "string",
+			"default": "24px"
+		},
+		"pointsFontSizeLarge": {
+			"type": "string",
+			"default": "16px"
+		},
+		"listStyleType": {
+			"type": "string",
+			"default": "disc"
+		}
+	},
+	"textdomain": "key-points",
+	"editorScript": "file:./index.js",
+	"editorStyle": "file:./index.css",
+	"style": "file:./style-index.css",
+	"viewScript": "file:./view.js"
+}

includes/blocks/lcp-key-points/src/edit.js

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+import { __ } from '@wordpress/i18n';
+import { useBlockProps, InspectorControls } from '@wordpress/block-editor';
+import { SelectControl, FontSizePicker, TextControl } from '@wordpress/components';
+import { useState, useEffect } from 'react';
+import './editor.scss';
+
+export default function Edit( { attributes, setAttributes } ) {
+    const { heading, pointsFontSizeLarge, headingFontSizeLarge, listStyleType } = attributes;
+
+    const fontSizes = [
+        {
+            name: __( 'Small', 'key-points' ),
+            slug: 'small',
+            size: '12px',
+        },
+        {
+            name: __( 'Medium', 'key-points' ),
+            slug: 'medium',
+            size: '16px',
+        },
+        {
+            name: __( 'Large', 'key-points' ),
+            slug: 'large',
+            size: '24px',
+        },
+        {
+            name: __( 'Extra Large', 'key-points' ),
+            slug: 'x-large',
+            size: '36px',
+        },
+    ];
+
+    const listStyleTypeOptions = [
+        { label: __( 'Disc', 'lcp' ), value: 'disc' },
+        { label: __( 'Circle', 'lcp' ), value: 'circle' },
+        { label: __( 'Square', 'lcp' ), value: 'square' },
+        { label: __( 'None', 'lcp' ), value: 'none' },
+    ];
+
+    // Static Lorem Ipsum key points (5 unique points)
+    const loremIpsumPoints = [
+        "Lorem ipsum dolor sit amet, consectetur adipiscing elit.",
+        "Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.",
+        "Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.",
+        "Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.",
+        "Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
+    ];
+
+    const [keyPoints, setKeyPoints] = useState(loremIpsumPoints); // Set initial key points to the Lorem Ipsum array
+
+    return (
+        <>
+            {/* Inspector Controls */}
+            <InspectorControls>
+                {/* List Style Dropdown */}
+                <SelectControl
+                    label={ __( 'List Style', 'lcp' ) }
+                    value={ listStyleType }
+                    options={ listStyleTypeOptions }
+                    onChange={ ( newValue ) => {
+                        setAttributes( { listStyleType: newValue } );
+                    } }
+                />
+
+                {/* Heading Input */}
+                <TextControl
+                    label={ __( 'Heading', 'lcp' ) }
+                    value={ heading || '' }
+                    onChange={ ( newHeading ) => setAttributes( { heading: newHeading } ) }
+                />
+
+                {/* Font Size Picker for Points */}
+                <FontSizePicker
+                    fontSizes={ fontSizes }
+                    units={ ['px', 'em', 'rem', 'vw', 'vh'] }
+                    value={ pointsFontSizeLarge }
+                    onChange={ ( newFontSize ) => {
+                        if ( typeof newFontSize === 'string' ) {
+                            setAttributes( { pointsFontSizeLarge: newFontSize } );
+                        }
+                    } }
+                    fallbackFontSize={ '16px' }
+                />
+
+                {/* Font Size Picker for Heading */}
+                <FontSizePicker
+                    fontSizes={ fontSizes }
+                    units={ ['px', 'em', 'rem', 'vw', 'vh'] }
+                    value={ headingFontSizeLarge }
+                    onChange={ ( newFontSize ) => {
+                        if ( typeof newFontSize === 'string' ) {
+                            setAttributes( { headingFontSizeLarge: newFontSize } );
+                        }
+                    } }
+                    fallbackFontSize={ '24px' }
+                />
+            </InspectorControls>
+
+            {/* Block Content */}
+            <p { ...useBlockProps() }>
+                { __( 'Key Points – hello from the editor!', 'lcp' ) }
+            </p>
+            { heading && <h2>{ heading }</h2> }
+
+            {/* Display key points */}
+            { keyPoints && keyPoints.length > 0 && (
+                <ul style={{ listStyleType: listStyleType }}>
+                    {keyPoints.map((point, index) => (
+                        <li key={index} style={{ fontSize: pointsFontSizeLarge }}>
+                            {point}
+                        </li>
+                    ))}
+                </ul>
+            )}
+        </>
+    );
+}
+

includes/blocks/lcp-key-points/src/editor.scss

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+/**
+ * The following styles get applied inside the editor only.
+ *
+ * Replace them with your own styles or remove the file completely.
+ */
+
+.wp-block-create-block-key-points {
+	border: 1px dotted #f00;
+}

includes/blocks/lcp-key-points/src/index.js

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+/**
+ * Registers a new block provided a unique name and an object defining its behavior.
+ *
+ * @see https://developer.wordpress.org/block-editor/reference-guides/block-api/block-registration/
+ */
+import { registerBlockType } from '@wordpress/blocks';
+
+/**
+ * Lets webpack process CSS, SASS or SCSS files referenced in JavaScript files.
+ * All files containing `style` keyword are bundled together. The code used
+ * gets applied both to the front of your site and to the editor.
+ *
+ * @see https://www.npmjs.com/package/@wordpress/scripts#using-css
+ */
+import './style.scss';
+
+/**
+ * Internal dependencies
+ */
+import Edit from './edit';
+import save from './save';
+import metadata from './block.json';
+
+/**
+ * Every block starts by registering a new block type definition.
+ *
+ * @see https://developer.wordpress.org/block-editor/reference-guides/block-api/block-registration/
+ */
+registerBlockType( metadata.name, {
+	/**
+	 * @see ./edit.js
+	 */
+	edit: Edit,
+
+	/**
+	 * @see ./save.js
+	 */
+	save,
+} );

includes/blocks/lcp-key-points/src/save.js

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+/**
+ * React hook that is used to mark the block wrapper element.
+ * It provides all the necessary props like the class name.
+ *
+ * @see https://developer.wordpress.org/block-editor/reference-guides/packages/packages-block-editor/#useblockprops
+ */
+import { useBlockProps } from '@wordpress/block-editor';
+
+/**
+ * The save function defines the way in which the different attributes should
+ * be combined into the final markup, which is then serialized by the block
+ * editor into `post_content`.
+ *
+ * @see https://developer.wordpress.org/block-editor/reference-guides/block-api/block-edit-save/#save
+ *
+ * @return {Element} Element to render.
+ */
+export default function save() {
+	return (
+		null
+	);
+}

includes/blocks/lcp-key-points/src/style.scss

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+/**
+ * The following styles get applied both on the front of your site
+ * and in the editor.
+ *
+ * Replace them with your own styles or remove the file completely.
+ */
+
+.wp-block-create-block-key-points {
+	background-color: #21759b;
+	color: #fff;
+	padding: 2px;
+}

includes/blocks/lcp-key-points/src/view.js

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+/**
+ * Use this file for JavaScript code that you want to run in the front-end
+ * on posts/pages that contain this block.
+ *
+ * When this file is defined as the value of the `viewScript` property
+ * in `block.json` it will be enqueued on the front end of the site.
+ *
+ * Example:
+ *
+ * ```js
+ * {
+ *   "viewScript": "file:./view.js"
+ * }
+ * ```
+ *
+ * If you're not making any changes to this file because your project doesn't need any
+ * JavaScript running in the front-end, then you should delete this file and remove
+ * the `viewScript` property from `block.json`.
+ *
+ * @see https://developer.wordpress.org/block-editor/reference-guides/block-api/block-metadata/#view-script
+ */
+
+/* eslint-disable no-console */
+console.log( 'Hello World! (from create-block-key-points block)' );
+/* eslint-enable no-console */