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AppConfig System

Guides development and troubleshooting for the AppConfig runtime configuration system in the squareone application.

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Key features

  • Details Kubernetes deployment patterns using ConfigMaps for runtime configuration.
  • Explains the system for injecting Sentry configuration for server and client-side error monitoring.
  • Includes patterns for loading and rendering MDX content alongside application configuration.
  • Provides server-side (`loadAppConfig`) and client-side (`useAppConfig`) configuration patterns.
  • Guides on using YAML files with JSON Schema for type-safe, validated configuration.

Use cases

  • Adding a new configurable feature or page to the squareone application.
  • Migrating legacy code from `next/config` to the modern AppConfig system.
  • Troubleshooting configuration loading, validation errors, or Sentry initialization issues.

FAQ

When should I use this skill?

Use this skill when developing or troubleshooting in a Next.js application that uses this custom AppConfig system. It's ideal for loading configuration in `getServerSideProps`, accessing config in React components, managing MDX content, or deploying the application to Kubernetes using ConfigMaps.

How does this skill improve my workflow?

It speeds up development by providing correct code patterns and troubleshooting steps for runtime configuration. This helps avoid common pitfalls like `next/config` hydration issues, ensures type-safety with JSON Schema, and simplifies complex tasks like Kubernetes ConfigMap integration and Sentry setup.

What key capabilities does it provide?

This skill guides you on server-side (`loadAppConfig`) and client-side (`useAppConfig`) config patterns, using YAML with JSON Schema for validation, deploying with Kubernetes ConfigMaps, loading MDX content alongside configuration, and properly injecting Sentry DSNs for error monitoring.

What does the AppConfig System skill do?

This skill provides expert guidance on the AppConfig runtime configuration system for Next.js. It helps you implement type-safe, Kubernetes-friendly configuration using YAML files, JSON Schema validation, and specific server-side (`loadAppConfig`) and client-side (`useAppConfig`) patterns.