@@sandboxxjs/sandbox/core

Core implementation for SandboX - secure code execution engine.

Features

- Multiple isolators (Local, Cloudflare, E2B, Firecracker)
- Multiple runtimes (Node.js, Python, Bash, Docker)
- File system operations
- Resource limits
- Event-driven architecture

Installation

``bash
npm install @@sandboxxjs/sandbox/core
`

Usage

`typescript
import { Sandbox, LocalIsolator } from "@@sandboxxjs/sandbox/core";

const isolator = new LocalIsolator("node");
const sandbox = new Sandbox({
runtime: "node",
isolator: "local",
});

const result = await sandbox.execute({
code: 'console.log("Hello")',
});

console.log(result.stdout); // "Hello"
`

API

$3

`typescript
class Sandbox {
execute(options: ExecuteOptions): Promise;
writeFile(path: string, data: string): Promise;
readFile(path: string): Promise;
destroy(): Promise;
on(event: string, handler: Function): void;
fs: FileSystem;
}
`

$3

- LocalIsolator - Process isolation via execa
- CloudflareContainerIsolator - Docker via Bun binary
- E2BIsolator` - E2B microVM (not yet implemented)

License

MIT