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.
Run your first Sandbox
1. Install SDK
npm i @e2b/code-interpreter
2. Get your E2B API key
E2B_API_KEY=e2b_***
3. Execute code with code interpreter inside Sandbox
import { Sandbox } from '@e2b/code-interpreter'
const sbx = await Sandbox.create()
await sbx.runCode('x = 1')
const execution = await sbx.runCode('x+=1; x')
console.log(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.