Stack9 Core: Rapid Application Development Platform
Define a business object once and Stack9 generates its data structures, its REST API resources and a default set of working screens. Power users then configure entities, screens, workflow and automations through Stack9 Console — inside your change-control process, not around it. Everything is exposed through 100+ documented REST endpoints described with OpenAPI 3.0, secured with API keys or OpenID Connect. No proprietary protocol, so your data stays portable.
Explore the Stack9 Core Product Family
Stack9 Core is more than entities and screens — dig into each part of the platform.
Everything You Need for Rapid Development
Configuration-Driven Development
Define entities in JSON, get complete applications with APIs, databases, and UI automatically generated.
TypeScript-First Architecture
Built for TypeScript developers with type-safe hooks, validators, and complete IntelliSense support.
Auto-Generated APIs & Databases
REST APIs with OpenAPI documentation and PostgreSQL schemas created from your configurations.
Automations Authored in the Console
Chain triggers, action types, and conditional branches into multi-step automations in App Builder — no separate workflow engine to deploy or keep in sync.
Enterprise Authentication
Role-based access control, field-level permissions, and comprehensive audit logging included.
Production-Ready Infrastructure
A dedicated Docker instance per client on AWS, with monitoring, logging and zero-downtime deployments operated by April9.
Get Started in Minutes
npm install -g @stack9/cli && stack9 init my-app