> ## Documentation Index
> Fetch the complete documentation index at: https://e2b.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Run JavaScript and TypeScript code

Use the `runCode`/`run_code` method to run JavaScript and TypeScript code inside the sandbox.
You'll need to pass the `language` parameter with value `javascript` or `js` for JavaScript and `typescript` or `ts` for TypeScript.

<Note>
  The E2B Code Interpreter supports TypeScript, top-level await, ESM-style imports and automatic promises resolution.
</Note>

<CodeGroup>
  ```js JavaScript & TypeScript theme={"theme":{"light":"github-light","dark":"github-dark-default"}}
  import { Sandbox } from '@e2b/code-interpreter';

  // Create a new sandbox
  const sbx = await Sandbox.create();

  // Install the axios package
  await sbx.commands.run("npm install axios");

  // Run the code
  const execution = await sbx.runCode(`
    import axios from "axios";

    const url: string = "https://api.github.com/status";
    const response = await axios.get(url);
    response.data;
  `,
    { language: "ts" }
  );

  console.log(execution);

  // Execution {
  //   results: [],
  //   logs: {
  //     stdout: [ "{ message: 'GitHub lives! (2025-05-28 10:49:55 -0700) (1)' }\n" ],
  //     stderr: [],
  //   },
  //   error: undefined,
  //   executionCount: 1,
  //   text: [Getter],
  //   toJSON: [Function: toJSON],
  // }
  ```

  ```python Python theme={"theme":{"light":"github-light","dark":"github-dark-default"}}
  from e2b_code_interpreter import Sandbox

  # Create a new sandbox
  sbx = Sandbox.create()

  # Install the axios package
  sbx.commands.run("npm install axios")

  #  Run the code
  execution = sbx.run_code("""
    import axios from "axios";

    const url: string = "https://api.github.com/status";
    const response = await axios.get(url);
    response.data;
  """,
      language="ts",
  )

  print(execution)

  # Execution(
  #   Results: [
  #     Result({ message: 'GitHub lives! (2025-05-28 10:48:47 -0700) (1)' })
  #   ],
  #   Logs: Logs(stdout: [], stderr: []),
  #   Error: None
  # )
  ```
</CodeGroup>