Mish Ushakov
d4619f641b
The "lts" tag was unavailable on Docker Hub <!-- CURSOR_SUMMARY --> --- > [!NOTE] > Switch default Ubuntu image tag from 'lts' to 'latest' across JS/Python SDKs and expand/refactor template tests and test config. > > - **SDKs**: > - **Ubuntu default**: Change `fromUbuntuImage`/`from_ubuntu_image` default variant from `'lts'` to `'latest'` in `packages/js-sdk/src/template/index.ts` and `packages/python-sdk/e2b/template/main.py`; update TS docs in `packages/js-sdk/src/template/types.ts`. > - **Tests**: > - **JS**: Refactor template tests to use `buildTemplateTest`, add `tests/template/methods/fromMethods.test.ts`, adjust npm/pip/runCmd tests (include user install with `g: false`), and remove per-test timeouts where not needed. > - **Python (async/sync)**: Add comprehensive tests for from* methods, npm/pip installs (including user installs), and runCmd behaviors; switch to shared build fixtures. > - **Vitest config**: Exclude `tests/template/**` from the main suite and include all template tests in a dedicated project in `vitest.workspace.mts`. > - **Changeset**: > - Patch bumps for `@e2b/python-sdk` and `e2b`. > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit 0bf3a7c15122d28cbc99b8faa44e7e217f634377. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup> <!-- /CURSOR_SUMMARY -->
What is E2B?
E2B is an open-source infrastructure that allows you to run AI-generated code in secure isolated sandboxes in the cloud. To start and control sandboxes, use our JavaScript SDK or Python SDK.
Note
This repository contains the core E2B SDK that's used in our main E2B Code Interpreter SDK.
Run your first Sandbox
1. Install SDK
JavaScript / TypeScript
npm i @e2b/code-interpreter
Python
pip install e2b-code-interpreter
2. Get your E2B API key
E2B_API_KEY=e2b_***
3. Execute code with code interpreter inside Sandbox
JavaScript / TypeScript
import { Sandbox } from '@e2b/code-interpreter'
const sandbox = await Sandbox.create()
await sandbox.runCode('x = 1')
const execution = await sandbox.runCode('x+=1; x')
console.log(execution.text) // outputs 2
Python
from e2b_code_interpreter import Sandbox
with Sandbox.create() as sandbox:
sandbox.run_code("x = 1")
execution = sandbox.run_code("x+=1; x")
print(execution.text) # outputs 2
4. Check docs
Visit E2B documentation.
5. E2B cookbook
Visit our Cookbook to get inspired by examples with different LLMs and AI frameworks.
Self-hosting
Read the self-hosting guide to learn how to set up the E2B infrastructure on your own. The infrastructure is deployed using Terraform.
Supported cloud providers:
- 🟢 GCP
- 🚧 AWS
- Azure
- General linux machine