Introduction
Build beautiful workflow editors in minutes, not months.
A drop-in visual workflow editor for any web application. You own the backend. You own the data. You own the orchestration.
Get started
Install @flowdrop/flowdrop and mount an editor in minutes.
What is a workflow?
Understand the mental model before writing any code.
Who is FlowDrop for?
Application developers
Building internal tools, CMS platforms, or SaaS products that need a visual workflow builder. You want a drop-in editor, not a workflow engine.
AI/ML engineers
Designing agent pipelines, RAG workflows, or tool-calling chains. FlowDrop visualizes the orchestration graph while you control execution.
Platform teams
Creating self-service automation platforms where non-technical users design workflows through a visual interface.
Why FlowDrop?
Most workflow tools are SaaS platforms that lock you in. Your data lives on their servers, your execution logic runs in their cloud, and you pay per workflow, per user, per run.
FlowDrop is different. It is a pure visual editor component library. You implement the backend. You control the orchestration. Your workflows run on your infrastructure, with your security policies, at your scale. No vendor lock-in. No data leaving your walls.
If you would rather not operate a backend, Factorial.io hosts one — see choose a backend, which is where that decision belongs.
Features
Visual workflow editor
Drag-and-drop node-based editor with built-in node types, real-time validation, and auto-layout.
Backend agnostic
Pure UI component library — connect to any API: Drupal, Laravel, Express, FastAPI, or your own.
Dynamic forms
Auto-generate configuration forms from JSON Schema with support for dynamic fields, UISchema layout, and autocomplete.
Plugin system
Extensible registries for custom node types, workflow formats, and form field components.
Human-in-the-loop
Pause workflows for human approval, input, choices, or review with a built-in interrupt system.
Interactive playground
Test workflows interactively with a chat interface, session management, and real-time execution feedback.
Framework flexible
Use as a native Svelte component or mount into React, Vue, Angular, or vanilla JS applications.
Learning path
New to FlowDrop? Follow this path:
What is a workflow?
Quick start
Install FlowDrop and mount your first editor in minutes.