Run JavaScript Instantly in a Secure, Scalable Sandbox

Designed for AI agents, no-code platforms, and automation tools. Execute snippets with HTTP, storage, queues—and strict resource limits.

Instant Execution for Code That Matters

Post a JavaScript snippet. Get instant results. Whether you're building AI workflows or no-code extensions, we handle the execution—safely and fast.

// TypeScript function with proper typing
export async function handler(
trigger: RawHTTP,
ctx: Context,
response: RawHTTPResponse
) {
// Fetch user data using HTTP fiber
const userData = await ctx.http.get({
url: `https://api.example.com/users/${trigger.query?.userId}`
});
// Store in document storage
await ctx.documents.insert({
collection: 'user_data', document: userData.data
});
// Return response
response.send({ user: userData.data, statusCode: 200 });
}

🔐 Key Features

✅ Full HTTP Access

Make outbound requests from your snippet with complete HTTP client capabilities.

🗂️ Object & Blob Storage

Store, retrieve, and manage structured and unstructured data seamlessly.

📬 Built-in Queues

Trigger, retry, and chain executions via durable queues for complex workflows.

🛡️ Tenant Isolation

Zero risk of cross-contamination, with hardened sandboxing technology.

📉 Usage Limits

Enforced CPU & memory caps to avoid runaway scripts and ensure stability.

🚀 Blazing Fast Cold Starts

Start execution in milliseconds with optimized runtime initialization.

👤 Who It's For

🤖

AI Agents

Let agents write and test code safely, with full API access for dynamic workflows.

⚙️

Automation Tools

Run logic flows with cloud-native performance and enterprise-grade security.

🧱

No-code/Low-code

Give power users a scripting layer without compromising platform security.

🧪

Developers & Makers

Test, iterate, and deploy micro-snippets with zero infrastructure overhead.

🔧 How It Works

1

Send a snippet

via API or UI

2

Instant execution

in isolated environment

3

Access resources

storage, HTTP, queues

4

Get results

fully sandboxed & logged

📚 Developer-First, API-Ready

🔌

Clean REST API & JS SDK

Simple integration with comprehensive documentation and examples.

📊

Rich Observability

Complete logs, metrics, and traces for debugging and monitoring.

🔗

Easy Integration

Works with any stack, any language, any platform or framework.

🚀 Start Building Today

Spin up your first execution in under 60 seconds.

💬 Questions?

Join our community or reach out directly — we're happy to help.