Run JavaScript and TypeScript

Set language to javascript or typescript when the code is not Python. The host application can use either AgentBox SDK; the language option controls the kernel inside the sandbox.

const sandbox = await Sandbox.create("code-interpreter");

try {
  const javascript = await sandbox.runCode(
    "console.log([1, 2, 3].map(x => x * x))",
    { language: "javascript" },
  );
  console.log(javascript.logs.stdout.join(""));

  const typescript = await sandbox.runCode(
    "const value: number = 6 * 7; value",
    { language: "typescript" },
  );
  console.log(typescript.text);
} finally {
  await sandbox.kill();
}

JavaScript and TypeScript have their own stateful contexts. Install runtime dependencies with sandbox.commands.run("npm install …"), or put them in a custom template when every sandbox needs the same packages.