- Added sidebar toggle button with proper CSS and JavaScript
- Fixed missing sidebar toggle functionality in template
- Added title attribute to Home link for better UX
- Sidebar now properly slides in/out with smooth animations
- All toggle functionality working correctly
- Added 'Wat is Arduino' in micro-electronica category
- Added 'Leren gaat niet over perfectie' with open-source explanation
- Added 'De ware aard van ICT' in hardware category
- Added 'Commodore 64' in retro-gaming category
- Updated home.md with all new category links
- Complete blog content now available (10 articles total)
- Added 'Excel als Database' article in ICT category
- Added 'Open Source Voorbeelden' article in Linux category
- Updated home.md with new category links
- Complete blog content now available
- All 6 articles from noorlander.info imported
- Created public/ directory for web-accessible files
- Moved content and assets to public/ subdirectories
- Added .htaccess files for security and routing
- Updated config.php to use public/content path
- Blocked direct access to PHP files and sensitive directories
- Added URL routing to index.php
- Enhanced security headers and PHP settings
