development

Development Documentation

Skills: Backend Development Frontend Development Testing & Quality Real-time Systems

This directory contains development guides for frontend, backend, and code quality.

Overview

Document	Description
BACKEND.md	Node.js/Express API structure, endpoints, middleware, testing
FRONTEND.md	React.js architecture, components, routing, styling
LINTING.md	ESLint configuration, auto-fix setup, IDE integration
LITELLM.md	Optional LiteLLM model gateway for local development
local-credentials.md	Credential and env-flag surface for local agent development

Quick Commands

# Backend
cd backend && npm run dev          # Start with nodemon
cd backend && npm test             # Run tests

# Frontend
cd frontend && npm start           # Start dev server
cd frontend && npm test            # Run tests

# Linting
npm run lint                       # Check both
npm run lint:fix                   # Auto-fix both

Testing

• Backend: Jest + MongoDB Memory Server + pg-mem
• Frontend: Jest + React Testing Library
• Coverage: npm run test:coverage in each directory