wiki/changelog.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

[1.11.0] - 2025-12-20

Added

• Aggregate component for efficient O(log n) stats counts
  • Replaces O(n) table scans with pre-computed denormalized counts
  • Uses @convex-dev/aggregate package for TableAggregate
  • Three aggregates: totalPageViews, pageViewsByPath, uniqueVisitors
• Backfill mutation for existing page view data
  • stats:backfillAggregates populates counts from existing data
  • Idempotent and safe to run multiple times

Changed

• recordPageView mutation now updates aggregate components
  • Inserts into pageViewsByPath aggregate for per-page counts
  • Inserts into totalPageViews aggregate for global count
  • Inserts into uniqueVisitors aggregate for new sessions only
• getStats query now uses aggregate counts
  • O(log n) count operations instead of O(n) table scans
  • Consistent fast response times regardless of data size
  • Still queries posts/pages for title matching

Technical

• New file: convex/convex.config.ts (updated with aggregate component registrations)
• Three TableAggregate instances with different namespacing strategies
• Performance improvement scales better with growing page view data

Documentation

• Updated prds/howstatsworks.md with old vs new implementation comparison
• Added aggregate component usage examples and configuration

[1.10.0] - 2025-12-20

Added

• Fork configuration documentation
  • "Files to Update When Forking" section in docs.md and setup-guide.md
  • Lists all 9 files with site-specific configuration
  • Backend configuration examples for Convex files
  • Code snippets for convex/http.ts, convex/rss.ts, src/pages/Post.tsx
• Same documentation added to README.md for discoverability

Changed

• Updated site branding across all configuration files
  • public/robots.txt: Updated sitemap URL and header
  • public/llms.txt: Updated site name and description
  • public/.well-known/ai-plugin.json: Updated name and description for AI plugins
  • public/openapi.yaml: Updated API title and site name example
  • convex/http.ts: Updated SITE_URL and SITE_NAME constants

Documentation

• Setup guide table of contents now includes fork configuration sections
• Docs page configuration section expanded with backend file list
• All AI discovery files reflect new "markdown sync site" branding

[1.9.0] - 2025-12-20

Added

• Scroll-to-top button
  • Appears after scrolling 300px (configurable)
  • Uses Phosphor ArrowUp icon for consistency
  • Smooth scroll animation (configurable)
  • Works with all four themes (dark, light, tan, cloud)
  • Enabled by default (can be disabled in Layout.tsx)
  • Fade-in animation when appearing
  • Responsive sizing for mobile devices

Technical

• New component: src/components/ScrollToTop.tsx
  • Configurable via ScrollToTopConfig interface
  • Exports defaultScrollToTopConfig for customization
  • Uses passive scroll listener for performance
• Configuration options in Layout.tsx scrollToTopConfig
• CSS styles added to global.css with theme-specific shadows

[1.8.0] - 2025-12-20

Added

• Mobile menu with hamburger navigation
  • Slide-out drawer on mobile and tablet views
  • Accessible with keyboard navigation (Escape to close)
  • Focus trap for screen reader support
  • Smooth CSS transform animations
  • Page links and Home link in drawer
  • Auto-closes on route change
• Generate Skill option in CopyPageDropdown
  • Formats post/page content as an AI agent skill file
  • Downloads as {slug}-skill.md with skill structure
  • Includes metadata, when to use, and instructions sections
  • Uses Download icon from lucide-react

Changed

• Layout.tsx now includes hamburger button and MobileMenu component
• Desktop navigation hidden on mobile, mobile menu hidden on desktop
• Improved responsive navigation across all breakpoints

Technical

• New component: src/components/MobileMenu.tsx
• HamburgerButton exported from MobileMenu for Layout use
• New formatAsSkill() function for skill file generation
• New handleDownloadSkill() handler with blob download logic
• Uses browser File API for client-side file download
• CSS styles for mobile menu in global.css

[1.7.0] - 2025-12-20

Added

• Static raw markdown files at /raw/{slug}.md
  • Generated during npm run sync (development) or npm run sync:prod (production) in public/raw/ directory
  • Each published post and page gets a corresponding static .md file
  • SEO indexable and accessible to AI agents
  • Includes metadata header (type, date, reading time, tags)
• View as Markdown option in CopyPageDropdown
  • Opens raw .md file in new tab
  • Available on all post and page views
• Perplexity added to AI service options in CopyPageDropdown
  • Sends full markdown content via URL parameter
  • Research articles directly in Perplexity
• Featured image support for posts and pages
  • image field in frontmatter displays as square thumbnail in card view
  • Non-square images automatically cropped to center
  • Recommended size: 400x400px minimum (800x800px for retina)

Changed

• CopyPageDropdown now accepts slug prop for raw file links
• Updated _redirects to serve /raw/* files directly
• Improved markdown table CSS styling
  • GitHub-style tables with proper borders
  • Mobile responsive with horizontal scroll
  • Theme-aware alternating row colors
  • Hover states for better readability

Technical

• Updated scripts/sync-posts.ts to generate public/raw/ files
• Files are regenerated on each sync (old files cleaned up)
• Only published posts and pages generate raw files
• CopyPageDropdown uses FileText icon from lucide-react for View as Markdown

[1.6.1] - 2025-12-18

Added

• AGENTS.md with codebase instructions for AI coding agents

Changed

• Added Firecrawl import to all "When to sync vs deploy" tables in docs
• Clarified import workflow: creates local files only, no import:prod needed
• Updated README, setup-guide, how-to-publish, docs page, about-this-blog
• Renamed content/pages/changelog.md to changelog-page.md to avoid confusion with root changelog

[1.6.0] - 2025-12-18

Added

• Firecrawl content importer for external URLs
  • New npm run import <url> command
  • Scrapes URLs and converts to local markdown drafts
  • Creates drafts in content/blog/ with frontmatter
  • Uses Firecrawl API (requires FIRECRAWL_API_KEY in .env.local)
  • Then sync to dev (npm run sync) or prod (npm run sync:prod)
  • No separate import:prod command needed (import creates local files only)
• New API endpoint /api/export for batch content fetching
  • Returns all posts with full markdown content
  • Single request for LLM ingestion
• AI plugin discovery at /.well-known/ai-plugin.json
  • Standard format for AI tool integration
• OpenAPI 3.0 specification at /openapi.yaml
  • Full API documentation
  • Describes all endpoints, parameters, and responses
• Enhanced llms.txt with complete API documentation
  • Added all new endpoints
  • Improved quick start section
  • Added response schema documentation

Technical

• New script: scripts/import-url.ts
• New package dependency: @mendable/firecrawl-js
• Updated netlify/edge-functions/api.ts for /api/export proxy
• Updated convex/http.ts with export endpoint
• Created public/.well-known/ directory

[1.5.0] - 2025-12-17

Added

• Frontmatter-controlled featured items
  • Add featured: true to any post or page frontmatter
  • Use featuredOrder to control display order (lower = first)
  • Featured items sync instantly with npm run sync (no redeploy needed)
• New Convex queries for featured content
  • getFeaturedPosts: returns posts with featured: true
  • getFeaturedPages: returns pages with featured: true
• Schema updates with featured and featuredOrder fields
  • Added by_featured index for efficient queries

Changed

• Home.tsx now queries featured items from Convex instead of siteConfig
• FeaturedCards component uses Convex queries for real-time updates
• Removed hardcoded featuredItems and featuredEssays from siteConfig

Technical

• Updated sync script to parse featured and featuredOrder from frontmatter
• Added index on featured field in posts and pages tables
• Both list and card views now use frontmatter data

[1.4.0] - 2025-12-17

Added

• Featured section with list/card view toggle
  • Card view displays title and excerpt in a responsive grid
  • Toggle button in featured header to switch between views
  • View preference saved to localStorage
• Logo gallery with continuous marquee scroll
  • Clickable logos with configurable URLs
  • CSS only animation for smooth infinite scrolling
  • Configurable speed, position, and title
  • Grayscale logos with color on hover
  • Responsive sizing across breakpoints
  • 5 sample logos included for easy customization
• New excerpt field for posts and pages frontmatter
  • Used for card view descriptions
  • Falls back to description field for posts
• Expanded siteConfig in Home.tsx
  • featuredViewMode: 'list' or 'cards'
  • showViewToggle: enable user toggle
  • logoGallery: full configuration object

Technical

• New components: FeaturedCards.tsx, LogoMarquee.tsx
• Updated schema with optional excerpt field
• Updated sync script to parse excerpt from frontmatter
• CSS uses theme variables for all four themes
• Mobile responsive grid (3 to 2 to 1 columns for cards)

[1.3.0] - 2025-12-17

Added

• Real-time search with Command+K keyboard shortcut
  • Search icon in top nav using Phosphor Icons
  • Modal with keyboard navigation (arrow keys, Enter, Escape)
  • Full text search across posts and pages using Convex search indexes
  • Result snippets with context around search matches
  • Distinguishes between posts and pages with type badges
• Search indexes for pages table (title and content)
• New @phosphor-icons/react dependency for search icon

Technical

• Uses Convex full text search with reactive queries
• Deduplicates results from title and content searches
• Sorts results with title matches first
• Mobile responsive modal design
• All four themes supported (dark, light, tan, cloud)

[1.2.0] - 2025-12-15

Added

• Real-time stats page at /stats with live visitor tracking
  • Active visitors count with per-page breakdown
  • Total page views and unique visitors
  • Views by page sorted by popularity
• Page view tracking via event records pattern (no write conflicts)
• Active session heartbeat system (30s interval, 2min timeout)
• Cron job for stale session cleanup every 5 minutes
• New Convex tables: pageViews and activeSessions
• Stats link in homepage footer

Technical

• Uses anonymous session UUIDs (no PII stored)
• All stats update in real-time via Convex subscriptions
• Mobile responsive stats grid (4 to 2 to 1 columns)
• Theme support with CSS variables (dark, light, tan, cloud)

[1.1.0] - 2025-12-14

Added

• Netlify Edge Functions for dynamic Convex HTTP proxying
  • rss.ts proxies /rss.xml and /rss-full.xml
  • sitemap.ts proxies /sitemap.xml
  • api.ts proxies /api/posts and /api/post
• Vite dev server proxy for RSS, sitemap, and API endpoints

Changed

• Replaced hardcoded Convex URLs in netlify.toml with edge functions
• Edge functions dynamically read VITE_CONVEX_URL from environment
• Updated setup guide, docs, and README with edge function documentation

Fixed

• RSS feeds and sitemap now work without manual URL configuration
• Local development properly proxies API routes to Convex

[1.0.0] - 2025-12-14

Added

• Initial project setup with Vite, React, TypeScript
• Convex backend with posts, pages, viewCounts, and siteConfig tables
• Markdown blog post support with frontmatter parsing
• Static pages support (About, Projects, Contact) with navigation
• Four theme options: Dark, Light, Tan (default), Cloud
• Font configuration option in global.css with serif (New York) as default
• Syntax highlighting for code blocks using custom Prism themes
• Year-grouped post list on home page
• Individual post pages with share buttons
• SEO optimization with dynamic sitemap at /sitemap.xml
• JSON-LD structured data injection for blog posts
• RSS feeds at /rss.xml and /rss-full.xml (full content for LLMs)
• AI agent discovery with llms.txt following llmstxt.org standard
• robots.txt with rules for AI crawlers
• API endpoints for LLM access:
  • /api/posts - JSON list of all posts
  • /api/post?slug=xxx - Single post as JSON or markdown
• Copy Page dropdown for sharing to ChatGPT, Claude
• Open Graph and Twitter Card meta tags
• Netlify edge function for social media crawler detection
• Build-time markdown sync from content/blog/ to Convex
• Responsive design for mobile, tablet, and desktop

Security

• All HTTP endpoints properly escape HTML and XML output
• Convex queries use indexed lookups
• External links use rel="noopener noreferrer"
• No console statements in production code

Technical Details

• React 18 with TypeScript
• Convex for real-time database
• react-markdown for rendering
• react-syntax-highlighter for code blocks
• date-fns for date formatting
• lucide-react for icons
• Netlify deployment with edge functions
• SPA 404 fallback configured