nextjs-data-flow

What problem does it solve?

This Skill guides developers in implementing secure and efficient data flows in Next.js 16+ applications, focusing on Server Actions, a robust Data Access Layer (DAL), and strict typing to reduce runtime errors and security risks.

Core Features & Use Cases

• Server Actions for Mutations: Encode server-only mutation logic with proper validation and error handling.
• DAL-Centric Reads: Centralize data access via a typed DAL to ensure consistent reads and data integrity.
• Type Safety with Zod: Enforce input schemas to guarantee correctness and safety.
• Use Case: Create a protected form submission that validates input, updates the database, and triggers cache revalidation.

Quick Start

Start by defining a Zod schema for your input, implement a server action with 'use server', wire it to a form, and connect a DAL function to perform the database operation.