What problem does it solve?
Full-stack Development turns vague “ship a feature” requests into an end-to-end plan and execution path that delivers the real user outcome across UI, API, database, and deploy, with verification so “build success” becomes “done.”
Core Features & Use Cases
- Vertical-slice delivery: coordinates schema, API, UI, tests, and docs so a feature lands end-to-end in one cohesive pass.
- Contract-first type synchronization: keeps frontend and backend aligned using shared contracts (e.g., Zod, tRPC, OpenAPI/GraphQL codegen) to prevent drift.
- Operational rollout safety: provides feature-flag and rollback plans (including kill switches) so releases can be toggled and recovered without redeploy.
- Full UX state coverage: ensures loading, empty, error, and populated states render correctly, including E2E coverage for happy and failure paths.
- Cross-cutting correctness: enforces auth on the server, manages boundaries (SSR/SSG/RSC/SPA decisions), and handles cross-layer concerns like caching, telemetry, and error boundaries.
Quick Start
Use /fullstack vertical-slice src/features/checkout to plan and implement a complete checkout feature from schema through UI with verification states and E2E coverage.