Salesforce Lightning Component LibraryのLWCサンプルを試してみました。
赤枠部分でサンプルコードを確認できます。
サンプルコードの画面イメージ
ExampleAccordionBasic
ExampleAccordionConditional
ExampleAccordionMultiple
ExampleAccordionSectionBasic
ExampleAlert
ExampleAvatarBasic
ExampleAvatarSizes
ExampleAvatarVariant
ExampleAvatarInitials
ExampleAvatarIcons
ExampleBadgeBasic
ExampleBadgeWithIcon
ExampleBarcodeScanner
ExampleBreadcrumbs
ExampleButtonBasic
ExampleButtonDisabled
ExampleButtonWithIcon
ExampleButtonInverse
ExampleButtonOnclick
ExampleButtonAccesskey
ExampleButtonGroupBasic
ExampleButtonGroupDisabled
ExampleButtonGroupWithMenu
ExampleButtonGroupWithMenuDisabled
ExampleButtonIconBasic
ExampleButtonIconSizes
ExampleButtonIconInverse
ExampleButtonIconStatefulBasic
ExampleButtonIconStatefulVariants
ExampleButtonMenuBasic
ExampleButtonMenuWithIcon
ExampleButtonMenuVariants
ExampleButtonMenuOnselect
ExampleButtonStatefulBasic
ExampleButtonStatefulInverseVariant
ExampleButtonStatefulNoIcon
ExampleButtonStatefulInverseVariant
ExampleButtonStatefulTextAndIcon
ExampleCardBasic
ExampleCardNarrow
ExampleCardCustom
ExampleCarouselBasic
ExampleCarouselWithoutAutoScroll
ExampleCheckboxGroupBasic
ExampleCheckboxGroupRequired
ExampleCheckboxGroupDisabled
ExampleClickToDialBasic
ExampleComboboxBasic
ExampleComboboxDisabled
ExampleConfirm
ExampleDataTableBasic
ExampleDataTableWithRowNumbers
ExampleDataTableWithRowActions
ExampleDataTableWithInlineEdit
ExampleDataTableWithSorting
ExampleDualListboxSimple
ExampleDualListboxSelected
ExampleDualListboxRequired
ExampleDualListboxMinMax
ExampleDynamicIcon
ExampleEmpApi
ExampleFileUpload