E2B
e2b-dev/E2B
E2B is an open-source infrastructure that enables secure, isolated code execution in cloud-based sandboxes. It provides JavaScript and Python SDKs for managing and running sandboxes, making it ideal for developers and researchers who need to safely execute AI-generated code.
13.6k 1kApache-2.0Updated 2026-08-25
Overview
E2B is an open-source infrastructure that allows users to run AI-generated code in secure, isolated sandboxes in the cloud. It provides JavaScript and Python SDKs for creating and managing sandboxes, enabling developers and researchers to execute code safely without compromising system integrity. The platform supports self-hosting and offers tools for code execution, including a Code Interpreter SDK for running code in a sandboxed environment.
Capabilities
- ▸Secure code execution in cloud-based sandboxes
- ▸Support for JavaScript and Python SDKs
- ▸Self-hosting capabilities
- ▸Code Interpreter SDK for executing code in a sandboxed environment
Best for
E2B is useful for developers and researchers who need to run AI-generated code securely, test code in isolated environments, or execute code without exposing their local systems to potential risks. It is also suitable for educational purposes, where students can experiment with code execution in a sandboxed environment.
Works with
CodexCursorOpenCode
Security considerations
E2B ensures secure code execution by isolating code in cloud-based sandboxes. It does not execute arbitrary code locally and requires an API key for accessing cloud-based features. However, users should ensure that their API keys are stored securely to prevent unauthorized access.
Categories
Summary and analysis are original content generated by AI Skills Rank. The skill's source text is not reproduced here — view it on the linked repository.