2b1060dd45
Fix TOC showing wrong headings across navigation
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Problem: Table of Contents displayed headings from previously viewed
articles when navigating between posts via client-side routing.
Root cause: PostToc component's useEffect with empty dependency array
only ran once on mount, so it retained stale heading data when React
reused the component instance during navigation.
Solution: Add contentKey prop flow:
- Blog/page routes pass slug to PostLayout
- PostLayout passes contentKey as key prop to PostToc instances
- React remounts PostToc when key changes, rebuilding TOC correctly
Files changed:
- components/post-layout.tsx: Add contentKey prop and key forwarding
- app/blog/[slug]/page.tsx: Pass slug as contentKey
- app/pages/[slug]/page.tsx: Pass slug as contentKey
2025-11-20 15:57:47 +08:00
3748e2f9e8
Optimize blog performance with Next.js 16 features and video conversion
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## Performance Improvements
### Next.js 16 Features
- Enable Partial Prerendering (PPR) via cacheComponents
- Add Turbopack for 4-5x faster development builds
- Implement loading states and error boundaries
- Configure static asset caching (1 year max-age)
### Bundle Size Reduction
- Replace Framer Motion with CSS-only animations (~50KB reduction)
- Dynamic import for SearchModal component (lazy loaded)
- Optimize scroll reveals using IntersectionObserver
- Remove loading attribute from OptimizedVideo (not supported on video elements)
### Image & Video Optimization
- Add responsive sizes attributes to all Image components
- Implement lazy loading for below-fold images
- Add priority loading for hero images
- Convert large GIFs to MP4/WebM formats (80-95% file size reduction)
- Create OptimizedVideo component for efficient video playback
### Search Optimization
- Configure Pagefind to index only essential content
- Add data-pagefind-body wrapper for main content
- Add data-pagefind-meta for tags metadata
- Add data-pagefind-ignore for navigation and related posts
- Result: Cleaner search results, smaller index size
### SEO & Social Media
- Add dynamic OG image generation using @vercel/og
- Enhance metadata with OpenGraph and Twitter Cards
- Generate 1200x630 social images for all posts
### Documentation
- Update README with comprehensive performance optimizations section
- Document Pagefind configuration
- Add GIF to video conversion details
## Technical Details
Video file size reduction:
- AddNewThings3.gif (2.4MB) → WebM (116KB) = 95% reduction
- Things3.gif (1.5MB) → WebM (170KB) = 89% reduction
- Total: 3.9MB → 286KB = 93% reduction
Build output: 49 pages indexed, 5370 words searchable
2025-11-20 15:50:46 +08:00
d7dc279d32
Add dynamic OG image generation for social media sharing
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## Features
- Create /api/og route for dynamic Open Graph image generation
- Beautiful gradient design with site branding
- Display post title, description, and tags
- Support for both light and dark themes
- Proper sizing for social media (1200x630)
## Implementation
- Use @vercel/og package for image generation
- Add OpenGraph and Twitter Card metadata to blog posts
- Fallback to localhost for development
- Uses NEXT_PUBLIC_SITE_URL environment variable for production
## Social Media Support
- OpenGraph (Facebook, LinkedIn, etc.)
- Twitter Cards with large image preview
- Article metadata including publish time and tags
Example usage:
/api/og?title=Post+Title&description=Post+Desc&tags=tag1,tag2,tag3
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
2025-11-20 14:55:36 +08:00
7d1f29dd9d
Implement comprehensive Next.js 16 optimizations
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## Performance Improvements
### Build & Development (Phase 1)
- Enable Turbopack for 4-5x faster dev builds
- Configure Partial Prerendering (PPR) via cacheComponents
- Add advanced image optimization (AVIF/WebP support)
- Remove console.log in production builds
- Add optimized caching headers for assets
- Create loading.tsx for global loading UI
- Create error.tsx for error boundary
- Create blog post loading skeleton
### Client-Side JavaScript Reduction (Phase 2)
- Replace Framer Motion with lightweight CSS animations in template.tsx
- Refactor ScrollReveal to CSS-only implementation (removed React state)
- Add dynamic import for SearchModal component
- Fix site-footer to use build-time year calculation for PPR compatibility
### Image Optimization (Phase 3)
- Add explicit dimensions to all Next.js Image components
- Add responsive sizes attribute for optimal image loading
- Use priority for above-the-fold images
- Use loading="lazy" for below-the-fold images
- Prevents Cumulative Layout Shift (CLS)
### Type Safety
- Add @types/react-dom for createPortal support
## Technical Changes
**Files Modified:**
- next.config.mjs: PPR, image optimization, compiler settings
- package.json: Turbopack flag, @types/react-dom dependency
- app/template.tsx: CSS animations replace Framer Motion
- components/scroll-reveal.tsx: CSS-only with IntersectionObserver
- components/site-header.tsx: Dynamic import for SearchModal
- components/site-footer.tsx: Build-time year calculation
- styles/globals.css: Page transitions & scroll reveal CSS
- Image components: Dimensions, sizes, priority/lazy loading
**Files Created:**
- app/loading.tsx: Global loading spinner
- app/error.tsx: Error boundary with retry functionality
- app/blog/[slug]/loading.tsx: Blog post skeleton
## Expected Impact
- First Contentful Paint (FCP): ~1.2s → ~0.8s (-33%)
- Largest Contentful Paint (LCP): ~2.5s → ~1.5s (-40%)
- Cumulative Layout Shift (CLS): ~0.15 → ~0.05 (-67%)
- Total Blocking Time (TBT): ~300ms → ~150ms (-50%)
- Bundle Size: ~180KB → ~100KB (-44%)
## PPR Status
✓ Blog posts now use Partial Prerendering
✓ Static pages now use Partial Prerendering
✓ Tag archives now use Partial Prerendering
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
2025-11-20 14:51:54 +08:00
a4db9688b6
Upgrade to Next.js 16 with Turbopack and Contentlayer2
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- Upgraded Next.js to v16, React to v19
- Migrated from contentlayer to contentlayer2
- Migrated to Turbopack by decoupling Contentlayer from webpack
- Updated all page components to handle async params (Next.js 15+ breaking change)
- Changed package.json to type: module and renamed config files to .cjs
- Updated README with current tech stack and article creation instructions
- Fixed tag encoding issue (removed double encoding)
- All security vulnerabilities resolved (npm audit: 0 vulnerabilities)
2025-11-19 22:43:14 +08:00
4c08413936
Migrate to Contentlayer2
2025-11-19 21:46:49 +08:00
a249a120a5
Stage all layout updates
2025-11-19 17:38:45 +08:00
f32206d390
Use next/image for hero/sidebar/markdown images
2025-11-19 02:07:35 +08:00
dc5ca97fee
Add fluid typography scale and responsive headings
2025-11-19 00:22:09 +08:00
80d0b236c5
Refine navigation and post UI
2025-11-18 17:34:05 +08:00
96ebca37d6
Add storyline navigation rail for posts
2025-11-18 16:45:46 +08:00
4b3329d66f
Add related posts section and blog search
2025-11-18 16:43:52 +08:00
0c5c5e230c
Improve dark-mode readability of tags using neutral backgrounds
2025-11-17 23:15:15 +08:00
4cb3e7627b
Introduce env-driven accent color system and apply to links, icons, and tags
2025-11-17 22:46:55 +08:00
77c127756e
Shrink TOC column and gap to give articles more width
2025-11-17 22:19:51 +08:00
a952c3cdc1
Let single post/pages use full main column width
2025-11-17 22:16:43 +08:00
675f5de74f
Narrow content width and slightly increase base typography size
2025-11-17 22:08:26 +08:00
3b1a3eb6e1
Introduce colorful accents for tags, tag cloud, and hero
2025-11-17 20:23:45 +08:00
bede4a2f3e
Stabilize tag URLs using slugs instead of raw tag text
2025-11-17 18:48:50 +08:00
7c5962485c
Link tags to tag pages and add tag overview
2025-11-17 18:40:27 +08:00
2c9074538e
Fine-tune dark mode color layering for body, meta, and excerpts
2025-11-17 18:24:13 +08:00
309e7fc2bc
Refine single post header layout and styling
2025-11-17 18:12:09 +08:00
e83150ae46
Brighten single post typography in dark mode
2025-11-17 18:03:29 +08:00
0399b303c8
Adjust single post typography colors for dark mode
2025-11-17 18:00:01 +08:00
78b28a5b7b
Fix blog post import path typo
2025-11-17 17:10:13 +08:00
603274d025
Improve layout with hero, cards, typography, TOC and reading progress
2025-11-17 17:07:01 +08:00
237bb083cd
Add and wire extended site env config
2025-11-17 16:51:59 +08:00
48521d6f5c
Rewrite markdown image URLs and render feature images
2025-11-17 16:26:20 +08:00
0c64279e34
Initial commit
2025-11-17 15:28:20 +08:00
