Mish Ushakov
d911c55c3e
<!-- CURSOR_SUMMARY --> > [!NOTE] > Caches Playwright binaries in JS CI and refactors JS/Python template tests to use API mocks and aliases, add Dockerfile tests, and update install APIs to single-package calls. > > - **CI**: > - Cache Playwright binaries on `ubuntu-22.04` and `windows-latest` in `.github/workflows/js_sdk_tests.yml` to speed JS SDK tests. > - **JS SDK Tests**: > - Extend `buildTemplate` options to accept `alias` in `tests/setup.ts`. > - Add `fromDockerfile` tests and switch some builds to `fromBaseImage`; add build-from-base-template test. > - Update install method tests to single-package calls for `aptInstall`, `npmInstall`, `bunInstall`, `pipInstall`. > - Tweak `makeSymlink` test order to ensure overwrite behavior. > - Overhaul stacktrace tests to use `msw` server mocks and alias-based failure mapping. > - **Python SDK Tests**: > - `build`/`async_build` fixtures accept optional `alias`. > - Add `from_dockerfile` tests (sync/async); use base image/base template where applicable. > - Update install method tests to single-package calls. > - Rewrite stacktrace tests to monkeypatch API calls with alias-based failure mapping. > - **Dependencies**: > - Add dev dependency `msw` to `packages/js-sdk/package.json`. > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit 1b7f84f4ce692f664c3ce4cdb345f4c3a028b17a. 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