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JavaScript Workflow Builder

Build visual workflow editors for web applications using open-source JavaScript components.

Use NoCode JS to create workflow builders for automation tools, AI products, internal business applications and no-code platforms. The core building block is Sequential Workflow Designer - a framework-agnostic visual workflow component written in TypeScript, with JSON-based definitions and support for React, Angular and Svelte.

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Quick Start

npm install sequential-workflow-designer

Why Build a Workflow Builder

  • Automation tools need visual workflow UIs that non-developers can use.
  • Internal tools need editable process flows that teams can maintain.
  • AI products need orchestration builders to combine prompts, APIs and logic.
  • Building a workflow builder UI from scratch is expensive and time-consuming.

The Visual Layer

Sequential Workflow Designer is the main visual workflow builder component in the NoCode JS ecosystem.

  • visual canvas
  • drag-and-drop editing
  • JSON workflow definitions
  • no external dependencies
  • framework-agnostic architecture
  • supports React, Angular and Svelte
Sequential Workflow DesignerDesigner DocumentationDesigner Examples

Complete Workflow Stack

If you need more than a visual workflow builder, you can combine the Designer with the full workflow components stack.

Works with Your Stack

React
Angular
Svelte
Vanilla JavaScript

Related Components

Sequential Workflow Editor

Declarative workflow editor generator and validation layer.

Open Component

Sequential Workflow Machine

Workflow execution engine for frontend and backend runtime.

Open Component

Workflow Components Overview

See the ecosystem architecture and how all workflow components fit together.

Open Overview

Related workflow components

Start with Sequential Workflow Designer

Go deeper with docs, examples and GitHub resources.

DocsExamplesGitHub