D2

Name: D2
Author: Terrastruct

Publisher: TerrastructThemes in package: 2

Support for .d2 files.

GitHub

Color themes

VS Code preview

Full workbench mockup using this variant's colors and tokenColors.

D2 — D2 Dark

fetchUser.ts

index.ts

README.md

main*

Copilot

Ln 5, Col 12

Spaces: 2

UTF-8

TypeScript

Dark+

colors

Workbench UI color keys from the theme JSON colors map.

editor.background#0a0f25
editorLineNumber.foreground#858585

tokenColors

TextMate scopes and font styles (syntax highlighting rules).

scope	foreground	fontStyle
—	#EEF1F6	—
invalid.illegal	#F03A5B	bold
punctuation	#d0b3ff	—
string	#30C174	—
constant.character.escape	#398741	—
entity.name.tag	#7CA1FF	—
keyword	#9B6CFF	—
constant	#dc5cff	—
comment	#7D8295	—

Shiki preview

TypeScript sample highlighted with this variant's colors and tokenColors.

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}!`;
}