NocoBase — Extensible No-Code/Low-Code Platform

Introduction

NocoBase takes a data-model-first approach to no-code application building. Instead of starting from forms or views, you define your data structure and NocoBase generates CRUD interfaces, workflows, and APIs automatically — while remaining fully extensible through a plugin system.

What NocoBase Does

• Builds internal tools and business apps with visual data modeling and UI configuration
• Generates REST and GraphQL APIs automatically from your data models
• Provides workflow automation with triggers, conditions, and multi-step actions
• Supports role-based access control with field-level and record-level permissions
• Extends functionality through a plugin architecture covering auth, storage, charts, and more

Architecture Overview

NocoBase is built with Node.js (Koa) on the backend and React (Ant Design) on the frontend. It uses a plugin-based architecture where every feature — collections, users, workflows, file storage — is a plugin. The ORM layer (Sequelize) supports PostgreSQL, MySQL, MariaDB, and SQLite. The UI is rendered from a JSON schema stored in the database, enabling visual page building without code generation.

Self-Hosting & Configuration

• Deploy via Docker Compose with PostgreSQL, MySQL, or SQLite as the backing database
• Install from source with Node.js 18+ and your choice of database
• Configure environment variables for database connection, storage, and authentication providers
• Add plugins through the built-in plugin manager or develop custom plugins with the SDK
• Support multiple languages with built-in i18n and locale management

Key Features

• Data-model-first design — define collections and fields, then build UIs on top
• WYSIWYG page builder with drag-and-drop blocks, tables, forms, charts, and kanban boards
• Built-in workflow engine with approval flows, scheduled tasks, and webhook triggers
• Plugin architecture where every feature is modular and replaceable
• Multi-database support with the ability to connect external data sources

Comparison with Similar Tools

• NocoDB — Spreadsheet interface over databases, but less capable for building complex application UIs
• Appsmith — Code-first internal tool builder with more JavaScript flexibility but steeper learning curve
• Budibase — Similar no-code builder with simpler UX but less extensible plugin architecture
• Directus — Headless CMS and API layer for databases, but not focused on application building workflows
• Tooljet — Low-code platform with strong API integration, but less emphasis on data modeling

FAQ

Q: How is NocoBase different from NocoDB? A: NocoDB provides a spreadsheet-like view of databases. NocoBase is a full application builder with visual page design, workflow automation, and a plugin system for building complete business applications.

Q: Can I use NocoBase with an existing database? A: Yes. NocoBase can connect to existing PostgreSQL or MySQL databases and create collections from existing tables without modifying your schema.

Q: Is NocoBase free for commercial use? A: The core platform is open source under AGPL-3.0. Commercial plugins and enterprise features are available under a separate license.

Q: Does NocoBase support mobile apps? A: NocoBase provides a responsive web interface. A dedicated mobile client plugin is available for building mobile-optimized views.

Sources

• https://github.com/nocobase/nocobase
• https://www.nocobase.com