quizapp-api

Create and maintain Express quiz API endpoints with Zod validation and JSON file storage.

Updated Jan 28, 2026
One-click install
npx skills add https://github.com/dtaborda/quiz-experience --skill quizapp-api
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: quizapp-api
Source: https://github.com/dtaborda/quiz-experience/tree/main/skills/quizapp-api
Command: npx skills add https://github.com/dtaborda/quiz-experience --skill quizapp-api

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Building backend quiz APIs often requires boilerplate routing, data validation, and data persistence patterns that are error-prone and hard to standardize across projects. This skill provides a vetted Express API blueprint focused on quizzes, with JSON-file data storage, consistent responses, and robust validation to reduce duplication and mistakes.

Core Features & Use Cases

  • RESTful quiz endpoints: Health, list quizzes, and fetch full quiz data with questions.
  • File-based data storage: Use JSON files to store quizzes and load them at runtime.
  • Validation with Zod: Enforce strict schema validation for quizzes and questions.
  • Structured project layout: Clear separation of routes, controllers, and services for maintainability.
  • Error handling patterns: Consistent error responses for not found and validation errors.

Quick Start

Hook this skill into your Express app and load quiz data from backend/data/quizzes to bootstrap the API.

Frequently Asked Questions about quizapp-api

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build Express API endpoints for a quiz application?▼

You can build Express API endpoints for a quiz application by using a structured blueprint that provides RESTful routing, Zod schema validation, and JSON file-based data storage to ensure reliable backend service operation.

What is the best way to validate quiz data schemas in a Node.js backend?▼

Validating quiz data schemas in a Node.js backend is best handled with Zod, which enforces strict structural validation for quizzes and questions while standardizing error handling responses across your API.

Can I use JSON files for data storage in a RESTful Express quiz API?▼

Yes, you can use JSON files for data storage in a RESTful Express quiz API by loading quiz data from a designated backend data directory at runtime, eliminating the need for a database during initial development.

How do I structure Express routes and controllers for quiz services?▼

Structuring Express routes and controllers for quiz services involves separating routing logic, controller functions, and data services into distinct modules to maintain project organization and consistent API response patterns.

Do I need a database to implement a backend quiz service with validation?▼

You do not need a database to implement a backend quiz service with validation; this approach uses file-based JSON storage loaded at runtime combined with Zod schemas to enforce data integrity.