Weezy

A lightweight, extensible workflow orchestration system inspired by n8n and Temporal, built with a DAG-based execution model, queue-driven processing, and a modular node architecture.

Tech Stack

Next.js, Express, GraphQL, BullMQ, Redis, PostgreSQL, Prisma, Turborepo

Features

This project allows you to:

• Design and manage custom workflows.
• Automate tasks across distributed systems.
• Monitor workflow execution and user activity.
• Integrate with external services and data sources.

The goal is to give developers full control while maintaining modular, scalable automation.

It focuses on:

• Workflows as Directed Acyclic Graphs (DAGs)
• Deterministic execution
• Horizontal scalability
• Extensible integrations
• Clear separation between orchestration and execution

Installation and Running

• Clone this repository

git clone https://github.com/kmr-ankitt/weezy.git
cd weezy

Note:
populate .env inside @weezy/prisma/ & @weezy/api before running.

• Run application

pnpm --filter @weezy/prisma db:push
pnpm dev

Service	URL
Frontend	http://localhost:3000
API / GraphQL	http://localhost:8000

• Start the worker (in a separate terminal)

pnpm worker

The worker process must be running for workflow executions to be processed.

Preview

License

MIT