Andromeda

const canvas = new OffscreenCanvas(400, 300);
const ctx = canvas.getContext("2d")!;

// Hardware-accelerated gradients
const gradient = ctx.createLinearGradient(
  0, 0, 400, 0
);
gradient.addColorStop(0, "#ff6b6b");
gradient.addColorStop(1, "#4ecdc4");

ctx.fillStyle = gradient;
ctx.fillRect(0, 0, 400, 300);
canvas.saveAsPng("gradient.png");

const db = new DatabaseSync("app.db");

db.exec(`CREATE TABLE IF NOT EXISTS users (
  id INTEGER PRIMARY KEY,
  name TEXT,
  email TEXT
)`);

const stmt = db.prepare(
  "INSERT INTO users (name, email) VALUES (?, ?)"
);
stmt.run("Alice", "alice@example.com");

// Generate secure random values
const id = crypto.randomUUID();
const bytes = crypto.getRandomValues(
  new Uint8Array(32)
);

// Hash data with Web Crypto API
const data = new TextEncoder()
  .encode("secret");
const hash = await crypto.subtle.digest(
  "SHA-256", data
);

console.log("Secure hash:", hash);