Flex Component Schema Hints in VS Code

In VS Code, open the Command Palette (Mac: ⇧⌘P or Windows: Ctrl+Shift+P)
Type and select the Preferences: Open Settings (JSON)

Add the following structure to your list:

"json.schemas": [
	{
		"fileMatch": [
			"flex.json",
			"flex-core.json",
			"flex-properties.js",
			"flex-advanced-properties.js",
			"**/flex/*.json"
		],
		"url": "https://cdn.jsdelivr.net/gh/mivaecommerce/flex-components/schema/types.json"
	}
]

Now inside a flex.json file you should see IntelliSense hints for possible keys, values, data-types, and descriptions and you can use the keyboard shortcut to show the quick info too (Mac: ⌃Space or Windows: Ctrl+Space)