OpenWhisk-powered runtime

Ship serverless
without the friction.

ServerlessFlow gives you one workspace to write, test, and deploy functions across Node.js, Python, and Go — with live output and endpoint visibility built in.

Get Started FreeRead the docs

Runtimes

Node.js · Python · Go

Cold start

~24ms

Auth

JWT secured

welcome.js — editor
1function main(params) {
2 const name = params.name || 'stranger';
3 console.log('Processing:', name);
4 return { body: 'Hello ' + name + '!' };
5}
Deployed • Node.js 18
24ms

Output

Test result

Input{"name":"Abhijeet"}
Response{"body":"Hello Abhijeet!"}

Recent logs

Activity

POST /execute 200
Completed in 24ms

What you get

Everything in one workspace

Author & test

Start with runtime-aware boilerplates, run sample payloads, and inspect the response before you deploy.

Publish endpoints

Turn functions into public HTTP APIs with runtime, trigger, and endpoint details visible in one place.

Live output

Built-in logs and execution output show what ran, what returned, and how long it took.

Multi-runtime

Node.js 18, Python 3.11, and Go 1.20 — switch runtimes without leaving the editor.

Secure by default

JWT authentication on every API call. Control public vs private endpoints with a single toggle.

Console output

stdout is captured automatically so logs from your function appear directly in the output panel.

Platform snapshot

A clearer path from code to live endpoint.

Instead of splitting across an editor, deployment panel, logs tab, and a test client — ServerlessFlow keeps it all in one place.

Start building
Supported runtimesNode.js · Python · Go
HTTP triggerPublic & private endpoints
Execution visibilityOutput + logs built-in
AuthenticationJWT — per-user isolation
BoilerplatesRuntime-aware, ready to edit