Developer-first workflow UI toolkit for React
Your foundation for building workflow editors — fast.
Workflow Builder gives you a full front-end environment built with React, TypeScript, and React Flow.
Connect the SDK to your stack and ship custom workflow editors that look and behave like they were built in-house.


Your challenge
Every developer knows this pain:
You’re asked to build workflow features, but most of your time goes into wiring the basics — drag & drop, layout, state.
SaaS tools look tempting until you hit a wall with customization.
Stakeholders want results yesterday, but you’re buried in boilerplate instead of solving real product problems.
Building from scratch adds months of tech debt.
Buying SaaS means you’re stuck with a black box.
Neither feels like a win.
Workflow Builder gives you a third way: a front-end toolkit that does the boring part, stays open, and keeps you in control.
What you get
You don’t need to rebuild workflows from scratch. We’ve done the boring part.
Skip the boilerplate
Spin up a working editor in minutes. Ready-to-use nodes, edges, and auto-layout logic turn months of setup into days.
Back-end agnostic
Connect to your stack with zero lock-ins. REST APIs, databases, or AI pipelines — Workflow Builder adapts to whatever architecture you already run. No hidden dependencies. No forced hosting.
Full control
Own the code. White-label every layer — from UI to node behaviors — and extend modules freely. Workflows look and feel like your product, not someone else’s.
Plugin-first architecture
Extend functionality with a clean plugin system. Add new features or integrations without touching the core. Scalable, maintainable, future-proof.
Production-ready
Deploy on your own infrastructure with full control over security and compliance. Docs, quickstarts, and an open roadmap help you ship with confidence, at any scale.
Branding & design system
Style workflows to match your brand or your clients’. Our components, tokens, and themes connect directly to Figma — so exporting brand colors and assets takes seconds.
Easy node configuration
Add or tweak workflow objects without touching code. Your product or ops teams can expand the node palette through config, while you focus on actual development.

Key features
Production-ready workflow features out-of-the-box — powered by a plugin-first architecture for full extensibility.

Visual Workflow Canvas
A scalable, infinite workspace for designing automation workflows using drag-and-drop interactions. Users can create, organize, and connect nodes visually without writing code, which accelerates implementation and improves clarity for both technical and non-technical users.

Node Library
A ready-to-use set of workflow building blocks, including triggers, business actions, condition logic, branching rules, and time-delay elements. Each node can be extended, themed, or replaced with a custom component, enabling domain-specific automation editors.

Dynamic Properties Panel
Every node and edge has a contextual configuration panel that automatically renders dynamic forms based on JSON schema. This allows teams to define data inputs, parameters, rules, and validation logic without modifying UI code — perfect for evolving products and multi-tenant systems.

Auto-Layout
Organize diagrams automatically with auto-layout . Nodes and edges are positioned cleanly, even in complex flows. Supports multi-handle routing and label alignment — no manual adjustments required.

Smart Edge Routing –Avoiding Collision with Nodes
Create structured, right-angled connections between nodes for maximum diagram readability. Orthogonal edges automatically route paths using horizontal and vertical segments, keeping workflows clean and easy to follow even as complexity grows. Especially useful for enterprise workflows where alignment and visual order matter.

Flow Runner
The Flow Runner traverses the workflow graph and executes functions defined for each node type. It handles async operations (waiting for API calls, user input, timers), supports step-by-step execution with pause and resume, manages branching logic through decision and condition nodes, and propagates data between connected nodes.

Edge Reshaping
Adjust and fine-tune orthogonal edge paths directly on the canvas using interactive handles. Users can reshape connections to avoid overlaps, improve readability, or align flows manually — all while preserving logic. Fully supports node rotation and grouped structures, enabling precise layout control in complex diagrams.

Auto-save Functionality
Automatically persist workflow changes without interrupting the user experience. The system saves data in the background before the user exits the application, preventing accidental data loss. Supports both local storage and API-based persistence, making it suitable for prototypes as well as production-grade, multi-user environments.

Read-only Mode
A dedicated viewing mode for users without edit permissions. All nodes and connections on the canvas are locked, preventing modifications while still allowing full inspection of node properties and workflow structure. Ideal for stakeholders, reviewers, and audit or approval scenarios.

Zoom In / Out
Navigate workflows with precision at any scale. Users can zoom in for detailed editing or zoom out to understand the broader process structure. Zooming is controlled via dedicated UI actions, making it easy to work comfortably with both small diagrams and large, enterprise-level workflows.
4-step path
- 01Download
Download repository and embed it into your codebase.
- 02Customize
Configure your nodes library and JSON schema for properties to adapt to your use case, turn on or off required features.
- 03Connect
Connect the workflow output with the API or workflow engine of your choosing.
- 04Deploy
Run in your CI/CD, self-host on your infrastructure.
* External platforms are automation platforms, BPM tools, rule engines, low-code builders, iPaaS, SaaS
Build workflows faster with design-ready components.
Workflow Builder includes a production-ready React component system that mirrors the Figma Design Kit. Designers define the workflow visually, while developers implement the same components in code.
€0
Community Edition
A lightweight open-source edition for experimentation, prototyping, and learning.
Ideal for developers exploring workflow UI concepts before moving to full-scale implementations.
€6,990
Enterprise Edition
A production-ready, fully supported version built for organizations that need reliability, performance, and long-term scalability.
Includes advanced features, dedicated support, customization options, and integration paths for real-world systems.