Seibert Stack 1.0 just released!
Ship high-performance
Forge apps in minutes
The stack for building seriously fast, lightweight and end-to-end typesafe Forge apps.
- Incredible developer experience
- Automatic type-safety & autocompletion
- Optimized for performance, ready for scale
Developer productivity, redefined - Focus on what matters
Stop wasting time on tedious configuration and boilerplate. This template gives you a production-ready foundation for building Atlassian Forge apps, so you can focus on delivering features, not fighting your infrastructure. Experience lightning-fast development cycles and a UI that feels instant, thanks to a carefully chosen set of modern technologies.
Build a production-grade app this morning!
Everything you need to build & deploy your Forge application, even if you’re a beginner.
Zero-config deployments
Deploy instantly with pre-configured Bitbucket Pipelines. Focus on code, not infrastructure.
Blazing fast UI
Atomic CSS with PandaCSS and Atlassian Design Tokens for fast, consistent UIs.
Built-in utilities
Type-safe Forge utilities for modals, context, and more. Skip the boilerplate.
Clean, modular architecture
Turborepo-powered modularity for maintainability and effortless scaling.
End-to-end typesafety
tRPC and TanStack Query ensure type-safe communication, front to back. No runtime surprises.
Pre-configured analytics
Built-in, privacy-conscious analytics using our proprietary Forge logger. Understand your users.
Built on modern, battle-tested tools: