E2B

ai-agentNo score yet

Open-source, secure environment with real-world tools for enterprise-grade agents.

GitHub ↗npm ↗

Stars

12,529

Δ stars 7d

—

Δ stars 30d

—

Forks

924

Contributors

52

npm DL / wk

814,170

PyPI DL / wk

—

Language

Python

Last push

2026-06-10

About 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. 1. Sign up to E2B here. 2. Get your API key here. 3. Set environment variable with your API key ``` E2B_API_KEY=e2b_*** ``` const sandbox = await Sandbox.create() const result = await sandbox.commands.run('echo "Hello from E2B!"') console.log(result.stdout) // Hello from E2B! ```

Read the full README on GitHub →

Install

npm install e2b
Newly tracked — a growth score appears after the first full scoring week. Signals are deliberately suppressed during cold start to avoid false positives.

E2B alternatives

Projects in the same category, closest in size — picked by data, not opinion.

smol developerNo score yet12,190 ★
self-operating-computerNo score yet10,246 ★
WrenAINo score yet15,506 ★
bloopNo score yet9,510 ★

See all ai-agent projects ranked by growth →

More from e2b-dev

E2B FragmentsNo score yet6,311 ★

Frequently asked questions

Is E2B still maintained?
Yes — actively maintained. The last push was on 2026-06-10, with 52 contributors.
What are the best E2B alternatives?
Closest by category and size in our data: smol developer, self-operating-computer, WrenAI — full list with live signals above.

Embed this badge

Show your project's live signal in your README — it updates weekly with the data.

[![E2B on What's Trending in AI](https://whatstrendinginai.com/badges/e2b-dev__e2b.svg)](https://whatstrendinginai.com/projects/e2b-dev__e2b/)

E2B badge

Tracked since 2026-06-10 · data as of 2026-06-10 · 51 open issues · 503 releases