Perry language support: run programs with F5, see mistakes underlined, syntax highlighting, snippets and the Perry Black theme. Perry is an English-style language for exact decimal calculations.
Full workbench mockup using this variant's colors and tokenColors.
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Workbench UI color keys from the theme JSON colors map.
| key | HEX | RGB | RGBA |
|---|---|---|---|
activityBar.activeBorder | |||
activityBar.background | |||
activityBar.border | |||
activityBar.foreground | |||
activityBar.inactiveForeground | |||
activityBarBadge.background | |||
activityBarBadge.foreground | |||
badge.background | |||
badge.foreground | |||
breadcrumb.activeSelectionForeground | |||
breadcrumb.focusForeground | |||
breadcrumb.foreground | |||
button.background | |||
button.foreground | |||
button.hoverBackground | |||
button.secondaryBackground | |||
button.secondaryForeground | |||
dropdown.background | |||
dropdown.border | |||
dropdown.foreground | |||
editor.background | |||
editor.findMatchBackground | |||
editor.findMatchHighlightBackground | |||
editor.foreground | |||
editor.inactiveSelectionBackground | |||
editor.lineHighlightBackground | |||
editor.lineHighlightBorder | |||
editor.selectionBackground | |||
editor.selectionHighlightBackground | |||
editor.wordHighlightBackground | |||
editorBracketMatch.background | |||
editorBracketMatch.border | |||
editorCursor.foreground | |||
editorError.foreground | |||
editorGroup.border | |||
editorGroupHeader.tabsBackground | |||
editorGroupHeader.tabsBorder | |||
editorGutter.background | |||
editorHoverWidget.background | |||
editorHoverWidget.border | |||
editorIndentGuide.activeBackground | |||
editorIndentGuide.activeBackground1 | |||
editorIndentGuide.background | |||
editorIndentGuide.background1 | |||
editorInfo.foreground | |||
editorLineNumber.activeForeground | |||
editorLineNumber.foreground | |||
editorSuggestWidget.background | |||
editorSuggestWidget.border | |||
editorSuggestWidget.highlightForeground | |||
editorSuggestWidget.selectedBackground | |||
editorWarning.foreground | |||
editorWhitespace.foreground | |||
editorWidget.background | |||
editorWidget.border | |||
focusBorder | |||
gitDecoration.deletedResourceForeground | |||
gitDecoration.modifiedResourceForeground | |||
gitDecoration.untrackedResourceForeground | |||
input.background | |||
input.border | |||
input.foreground | |||
input.placeholderForeground | |||
inputOption.activeBorder | |||
list.activeSelectionBackground | |||
list.activeSelectionForeground | |||
list.focusOutline | |||
list.highlightForeground | |||
list.hoverBackground | |||
list.inactiveSelectionBackground | |||
menu.background | |||
menu.border | |||
menu.foreground | |||
menu.selectionBackground | |||
minimap.background | |||
notificationCenterHeader.background | |||
notifications.background | |||
notifications.border | |||
panel.background | |||
panel.border | |||
panelTitle.activeBorder | |||
panelTitle.activeForeground | |||
panelTitle.inactiveForeground | |||
pickerGroup.border | |||
pickerGroup.foreground | |||
progressBar.background | |||
quickInput.background | |||
quickInputList.focusBackground | |||
scrollbarSlider.activeBackground | |||
scrollbarSlider.background | |||
scrollbarSlider.hoverBackground | |||
selection.background | |||
sideBar.background | |||
sideBar.border | |||
sideBar.foreground | |||
sideBarSectionHeader.background | |||
sideBarSectionHeader.border | |||
sideBarSectionHeader.foreground | |||
sideBarTitle.foreground | |||
statusBar.background | |||
statusBar.border | |||
statusBar.debuggingBackground | |||
statusBar.debuggingForeground | |||
statusBar.foreground | |||
statusBar.noFolderBackground | |||
statusBarItem.hoverBackground | |||
statusBarItem.remoteBackground | |||
statusBarItem.remoteForeground | |||
tab.activeBackground | |||
tab.activeBorderTop | |||
tab.activeForeground | |||
tab.border | |||
tab.inactiveBackground | |||
tab.inactiveForeground | |||
terminal.ansiBlack | |||
terminal.ansiBlue | |||
terminal.ansiBrightBlack | |||
terminal.ansiBrightBlue | |||
terminal.ansiBrightCyan | |||
terminal.ansiBrightGreen | |||
terminal.ansiBrightMagenta | |||
terminal.ansiBrightRed | |||
terminal.ansiBrightWhite | |||
terminal.ansiBrightYellow | |||
terminal.ansiCyan | |||
terminal.ansiGreen | |||
terminal.ansiMagenta | |||
terminal.ansiRed | |||
terminal.ansiWhite | |||
terminal.ansiYellow | |||
terminal.background | |||
terminal.foreground | |||
terminalCursor.foreground | |||
textLink.activeForeground | |||
textLink.foreground | |||
textPreformat.foreground | |||
titleBar.activeBackground | |||
titleBar.activeForeground | |||
titleBar.border | |||
titleBar.inactiveBackground | |||
titleBar.inactiveForeground | |||
widget.shadow |
Foregrounds this theme assigns to the token scope catalog. A rule with only a font style is skipped, and a longer matching scope wins. Italic and bold rules are not listed — the preview above shows them in the code.
| scope | HEX | RGB | RGBA |
|---|---|---|---|
comment | |||
comment.block | |||
comment.block.documentation | |||
comment.line | |||
constant | |||
constant.character | |||
constant.character.escape | |||
constant.numeric | |||
constant.numeric.integer | |||
constant.numeric.float | |||
constant.numeric.hex | |||
constant.numeric.octal | |||
constant.other | |||
entity | |||
entity.name | |||
entity.name.function | |||
entity.name.tag | |||
entity.name.type | |||
entity.name.type.enum | |||
entity.name.type.interface | |||
entity.name.type.struct | |||
entity.other | |||
entity.other.attribute-name | |||
keyword | |||
keyword.control | |||
keyword.control.flow | |||
keyword.operator | |||
keyword.operator.assignment | |||
keyword.operator.arithmetic | |||
keyword.operator.logical | |||
keyword.other | |||
markup | |||
markup.bold | |||
markup.heading | |||
markup.inline.raw | |||
markup.italic | |||
punctuation.definition.bracket | |||
punctuation.definition.comment | |||
punctuation.definition.string.begin | |||
punctuation.definition.string.end | |||
punctuation.separator | |||
punctuation.separator.continuation | |||
punctuation.terminator | |||
storage | |||
storage.modifier | |||
storage.type | |||
string | |||
string.interpolated | |||
string.other | |||
string.quoted | |||
string.quoted.double | |||
string.quoted.other | |||
string.quoted.single | |||
string.quoted.triple | |||
string.regexp | |||
string.template | |||
string.unquoted | |||
support | |||
support.constant | |||
support.function | |||
support.type | |||
support.type.property-name | |||
variable | |||
variable.function | |||
variable.language | |||
variable.name | |||
variable.other | |||
variable.other.constant | |||
variable.other.property | |||
variable.other.readwrite | |||
variable.parameter |
export interface User {
id: string;
name: string;
role: "admin" | "member";
tags: string[];
}
/**
* Fetch user data by ID
* @param id
* @returns User object or null if ID is invalid
*/
export async function fetchUser(id: string): Promise<User | null> {
if (!id) {
return null;
}
const response = await fetch(`/api/users/${id}`, {
method: "GET",
headers: { Accept: "application/json" },
});
if (!response.ok) {
throw new Error(`HTTP ${response.status}`);
}
return (await response.json()) as User;
}
function greet(user: User): string {
// Simple greeting function that uses the user's name
return `Hello, ${user.name}!`;
}