APP

Documentation

Developer Guide

Debugging Guide

This document outlines the debugging tools, techniques, and best practices for working on the AutoTechJobs platform.

Development Environment Debugging

Debugging Tools

  • console.log() - Basic logging
  • console.error() - Error tracking
  • Chrome DevTools
  • VS Code debugger
  • Remix DevTools

Common Debugging Commands

  • npm run dev -- --inspect - Debug mode
  • npm run build -- --verbose - Verbose build
  • npm run test -- --watch - Watch mode tests
  • npm run lint -- --fix - Fix linting issues

Production Debugging

Monitoring Tools

  • Cloudflare Analytics
  • Remix Error Boundaries
  • Custom error tracking
  • Performance monitoring

Error Handling

  • Global error boundaries
  • Error logging service
  • Alerts and notifications
  • Debug mode configuration

Debugging Techniques

Frontend

  • React DevTools
  • Component state inspection
  • Network request monitoring
  • Performance profiling

Backend

  • Cloudflare Worker logs
  • Database query monitoring
  • API request/response logging
  • Session tracking

Debugging Best Practices

  • Use descriptive error messages
  • Implement proper error boundaries
  • Log important state changes
  • Use consistent logging format
  • Monitor performance metrics

Common Issues and Solutions

Performance Issues

  • Slow page loads
  • High memory usage
  • Long database queries
  • API response delays

Data Issues

  • Data inconsistencies
  • Missing or corrupted data
  • Invalid database entries
  • Permission issues

For more information about error handling and logging, see theError Handlingdocumentation.