> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-5e9cc07a-preview-ramonn-1789138246-3410f5f.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Sandbox integrations

> Integrate with sandbox providers using LangChain JavaScript.

Sandboxes provide isolated execution environments for running agent-generated code safely. Learn more about [sandboxes](/oss/javascript/deepagents/sandboxes).

<div className="grid grid-cols-1 md:grid-cols-2 gap-3">
  <a href="/langsmith/sandboxes" className="flex items-center justify-center gap-1.5 p-2 rounded-lg border border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 no-underline">
    <img className="w-5 h-5" src="https://mintcdn.com/langchain-5e9cc07a-preview-ramonn-1789138246-3410f5f/t_xTFpQ1c8m9RhMz/images/brand/docs-favicon.png?fit=max&auto=format&n=t_xTFpQ1c8m9RhMz&q=85&s=3d09b7784e825f718ff7bf2db6b28a1c" alt="" noZoom width="650" height="650" data-path="images/brand/docs-favicon.png" />

    <span className="font-semibold">LangSmith</span>
  </a>

  <a href="/oss/javascript/integrations/providers/deno" className="flex items-center justify-center gap-1.5 p-2 rounded-lg border border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 no-underline">
    <img className="block dark:hidden w-5 h-5" src="https://mintcdn.com/langchain-5e9cc07a-preview-ramonn-1789138246-3410f5f/qCcDVSE_3Q_XWlcn/images/providers/light/deno.svg?fit=max&auto=format&n=qCcDVSE_3Q_XWlcn&q=85&s=a0299db875765f8c058c8c7474d858f7" alt="" noZoom width="24" height="24" data-path="images/providers/light/deno.svg" />

    <img className="hidden dark:block w-5 h-5" src="https://mintcdn.com/langchain-5e9cc07a-preview-ramonn-1789138246-3410f5f/t_xTFpQ1c8m9RhMz/images/providers/dark/deno.svg?fit=max&auto=format&n=t_xTFpQ1c8m9RhMz&q=85&s=089530147fdd8ade4ff71df4b22a210a" alt="" noZoom width="24" height="24" data-path="images/providers/dark/deno.svg" />

    <span className="font-semibold">Deno</span>
  </a>

  <a href="/oss/javascript/integrations/providers/daytona" className="flex items-center justify-center gap-1.5 p-2 rounded-lg border border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 no-underline">
    <img className="block dark:hidden w-5 h-5" src="https://mintcdn.com/langchain-5e9cc07a-preview-ramonn-1789138246-3410f5f/qCcDVSE_3Q_XWlcn/images/providers/light/daytona.svg?fit=max&auto=format&n=qCcDVSE_3Q_XWlcn&q=85&s=8cb7b61b0a73924e4374963704954a7b" alt="" noZoom width="66" height="60" data-path="images/providers/light/daytona.svg" />

    <img className="hidden dark:block w-5 h-5" src="https://mintcdn.com/langchain-5e9cc07a-preview-ramonn-1789138246-3410f5f/t_xTFpQ1c8m9RhMz/images/providers/dark/daytona.svg?fit=max&auto=format&n=t_xTFpQ1c8m9RhMz&q=85&s=111d72588081e6309588a18092415d50" alt="" noZoom width="66" height="60" data-path="images/providers/dark/daytona.svg" />

    <span className="font-semibold">Daytona</span>
  </a>

  <a href="/oss/javascript/integrations/providers/modal" className="flex items-center justify-center gap-1.5 p-2 rounded-lg border border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 no-underline">
    <img className="block dark:hidden w-5 h-5" src="https://mintcdn.com/langchain-5e9cc07a-preview-ramonn-1789138246-3410f5f/qCcDVSE_3Q_XWlcn/images/providers/light/modal.svg?fit=max&auto=format&n=qCcDVSE_3Q_XWlcn&q=85&s=35d9c3fa5f174d19a2007a9a02bae5bb" alt="" noZoom width="24" height="24" data-path="images/providers/light/modal.svg" />

    <img className="hidden dark:block w-5 h-5" src="https://mintcdn.com/langchain-5e9cc07a-preview-ramonn-1789138246-3410f5f/t_xTFpQ1c8m9RhMz/images/providers/dark/modal.svg?fit=max&auto=format&n=t_xTFpQ1c8m9RhMz&q=85&s=0547fb69423d4951177ffd30ec2da187" alt="" noZoom width="24" height="24" data-path="images/providers/dark/modal.svg" />

    <span className="font-semibold">Modal</span>
  </a>

  <a href="https://leap0.dev/docs" className="flex items-center justify-center gap-1.5 p-2 rounded-lg border border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 no-underline">
    <img className="block dark:hidden w-5 h-5" src="https://mintcdn.com/langchain-5e9cc07a-preview-ramonn-1789138246-3410f5f/qCcDVSE_3Q_XWlcn/images/providers/light/leap0.svg?fit=max&auto=format&n=qCcDVSE_3Q_XWlcn&q=85&s=96334bce93710455239517f5e3af8593" alt="" noZoom width="24" height="24" data-path="images/providers/light/leap0.svg" />

    <img className="hidden dark:block w-5 h-5" src="https://mintcdn.com/langchain-5e9cc07a-preview-ramonn-1789138246-3410f5f/t_xTFpQ1c8m9RhMz/images/providers/dark/leap0.svg?fit=max&auto=format&n=t_xTFpQ1c8m9RhMz&q=85&s=7b6151332534d3473fa8be346f3177fd" alt="" noZoom width="24" height="24" data-path="images/providers/dark/leap0.svg" />

    <span className="font-semibold">Leap0</span>
  </a>

  <a href="https://gitlab.com/bitkaio/langchain/deepagents-kubernetes-sandbox" className="flex items-center justify-center gap-1.5 p-2 rounded-lg border border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 no-underline">
    <span className="font-semibold">Kubernetes</span>
  </a>
</div>

If you'd like to contribute a sandbox, see [Implement a sandbox integration](/oss/javascript/contributing/implement-langchain#sandboxes).

***

<div className="source-links">
  <Callout icon="terminal-2">
    [Connect these docs](/use-these-docs) to Claude, VSCode, and more via MCP for real-time answers.
  </Callout>

  <Callout icon="edit">
    [Edit this page on GitHub](https://github.com/langchain-ai/docs/edit/main/src/oss/javascript/integrations/sandboxes/index.mdx) or [file an issue](https://github.com/langchain-ai/docs/issues/new/choose).
  </Callout>
</div>