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e2b-dev--e2b/packages/js-sdk
Mish Ushakov 1c5cf950b6 Fix tar upload content-length mismatch (#1089) (#1095)
<!-- CURSOR_SUMMARY -->
> [!NOTE]
> Ensures deterministic tar.gz archives during upload to prevent
content-length mismatches.
> 
> - In `tarFileStream`, switch gzip option from `true` to `gzip: {
portable: true }` to produce stable gzip headers without altering file
modes
> - Adds a changeset noting a patch release for this behavior change
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
ec90756b4c5bbf9bb3a6a14ea549f1866da0134f. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

---------

Co-authored-by: noamzbr <noamzbr@users.noreply.github.com>
2026-01-26 06:17:33 -08:00
..
2023-09-20 11:21:23 +02:00
2025-08-21 08:45:25 -07:00
2025-06-05 07:10:07 -07:00
2026-01-23 15:53:25 +00:00
2024-10-15 08:26:25 -07:00

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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.

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1. Install SDK

npm i @e2b/code-interpreter

2. Get your E2B API key

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  3. Set environment variable with your API key
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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

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