- Initialize Next.js 15 with App Router
- Setup TypeScript with strict configuration
- Configure Tailwind CSS with custom theme
- Install and configure Shadcn UI components
- Setup ESLint + Prettier
- Configure PWA with next-pwa
- Setup Sharp for image optimization
- Create comprehensive metadata system
- Implement structured data (JSON-LD)
- Generate dynamic sitemap.xml
- Create robots.txt
- Setup OpenSearch XML
- Implement RSS feeds
- Configure next/image optimization
- Add performance monitoring
- Setup modular folder structure
- Create constants directory with feature-specific folders
- Setup utils directory with tool-specific utilities
- Create hooks directory for custom hooks
- Setup types directory for TypeScript definitions
- Create wrappers directory for layout components
- JSON Formatter
- JSON Validator
- JSON Editor
- JSON Pretty Print
- JSON Viewer
- JSON Minifier
- JSON Pretty Print
- JSON Viewer
- JSON Parser
- JSON Minify
- JSON Reader
- JSON Stringify Online
- JSON to One Line
- JSON Compare
- JSON Sorter
- JSON to XML (utility created)
- JSON to CSV (utility created)
- JSON to YAML (utility created)
- JSON to TSV
- JSON to String
- XML to JSON (utility created)
- YAML to JSON (utility created)
- CSV to JSON (utility created)
- String to JSON
- XML Formatter (utility created)
- XML Minify
- XML Viewer
- XML Pretty Print
- XML Validator
- XML Editor
- XML Parser
- WSDL Formatter
- SOAP Formatter
- YAML Validator (utility created)
- YAML Viewer
- YAML Formatter (utility created)
- YAML Parser
- HTML Formatter (utility created)
- HTML Pretty Print
- HTML Validator
- HTML Viewer
- HTML Editor
- JSBeautifier
- HTML Minify (utility created)
- JADE to HTML
- HTML to JADE
- EXCEL to HTML
- HTML Escape/Unescape (utility created)
- XML Escape/Unescape (utility created)
- Javascript Escape/Unescape (utility created)
- Java Escape/Unescape
- .Net Escape/Unescape
- JSON Escape/Unescape
- CSV Escape/Unescape
- SQL Escape/Unescape (utility created)
- URL Encode/Decode (utility created)
- JSON URL Encode/Decode
- XML URL Encode/Decode
- YAML URL Encode/Decode
- Base64 to JSON/JSON to Base64 (utility created)
- Base64 to XML/XML to Base64
- Base64 to YAML/YAML to Base64
- Minify CSS
- CSS Beautifier (utility created)
- CSS Formatter (utility created)
- CSS Pretty Print
- CSS to LESS/SCSS/SASS/Stylus
- LESS/SCSS/SASS/Stylus converters
- JSON to Java/Python/C#/Go/Rust/etc.
- XML to Java/Python/C#/Go/Rust/etc.
- JSON to TypeScript/JavaScript
- JSON Schema generators
- JSON5 Formatter
- GraphQL Formatter
- Angular Formatter
- Vue JS Formatter
- TypeScript Formatter
- Markdown Formatter
- PHP Formatter
- Header with navigation
- Sidebar with tool categories
- Footer with links
- Tool page template
- Code editor component
- Copy to clipboard functionality
- Download file functionality
- Theme switcher (light/dark)
- Search functionality
- Offline support (PWA)
- File upload/drag & drop
- History of recent conversions
- Favorites/bookmarks
- Share functionality
- Keyboard shortcuts
- Mobile responsive design
- Accessibility (a11y) compliance
- About page
- Privacy Policy
- Terms of Service
- Blog/Articles section
- Tool documentation pages
- FAQ section
- Google Analytics 4
- Performance monitoring
- Error tracking
- User behavior tracking
- Unit tests for utilities
- Integration tests for tools
- E2E tests for critical paths
- Performance testing
- SEO audit
- Accessibility testing
- Setup Cloudflare Pages deployment
- Configure CI/CD pipeline
- Setup staging environment
- Performance optimization
- Security headers configuration
- CDN configuration
- API documentation
- Component documentation
- Deployment guide
- Contributing guidelines
- Modern Next.js 15 with App Router setup
- TypeScript with strict configuration
- Tailwind CSS + Shadcn UI components
- SEO-optimized with metadata, sitemap, robots.txt
- Structured data (JSON-LD) for better SEO
- Comprehensive JSON utility functions
- Data converter utilities (JSON/XML/YAML/CSV)
- Encoding/decoding utilities (URL, Base64, HTML, XML, SQL)
- HTML/CSS/JS formatting utilities
- Modern homepage with hero section and tool categories
- Responsive code editor component with file upload
- JSON Formatter tool page (fully functional)
- Tools listing page
- Modular folder structure following best practices
- PWA manifest file
- Production build working successfully
- Create more tool pages (JSON Validator, XML Formatter, etc.)
- Implement search functionality
- Add dark/light theme support
- Create About, Privacy Policy, Terms pages
- Add PWA offline support
- Implement user preferences storage
- Add more converters and formatters
- Setup analytics and monitoring