📰 Welcome to Zer0-Mistakes News Network
Breaking News: The Zer0-Mistakes Jekyll theme packs 43 production-ready features into a single installable package — from Docker-first development to privacy-compliant analytics. This page is the comprehensive tour.
📋 In This Issue
- 🏗️ Core Infrastructure — Bootstrap, Docker, and AI install
- 🤖 AI-Powered Features — Preview generation, Copilot
- 🔒 Analytics & Privacy — PostHog, cookie consent, GDPR
- 🧭 Navigation & UI — Sidebar, search, dark mode, keyboard shortcuts
- 📚 Content Management — Notebooks, Mermaid, collections
- ⚙️ Developer Experience — CI/CD, testing, releases
- 🎨 Live Component Showcase — Interactive Bootstrap 5 demos
🏗️ Core Infrastructure
The foundation: Bootstrap 5.3, Docker, and one-line installation.
Bootstrap 5.3.3 Theme Integration
Professional Jekyll theme with Bootstrap 5.3.3 CDN integration, responsive design, and custom styling
Docker-First Development Environment
Universal cross-platform development with Docker Compose. Supports macOS (Intel/Apple Silicon), Linux, and Windows WSL with zero local dependencies
- Platform specification: linux/amd64 for Apple Silicon compatibility
- Live reload with volume mounting
- Port 4000:4000 mapping
- Development and production configurations
- Automated dependency installation
AI-Powered Installation System
Self-healing installation script with 95% success rate. 1,090-line Bash script with intelligent error recovery, platform detection, and automated fixes for 27+ common scenarios
- One-line installation command
- Automatic platform detection
- Docker dependency validation
- Self-healing error recovery
- Comprehensive logging
🤖 AI-Powered Features
Intelligent tooling that writes commit messages, generates preview images, and guides development.
AI Preview Image Generator
AI-powered automatic preview image generation for posts using OpenAI DALL-E, Stability AI, or local placeholders. Configurable via _config.yml with retro pixel art style defaults
- Multiple AI provider support
- Automatic image optimization
- Retro pixel art default style
- Front matter integration
- Batch processing
GitHub Copilot Integration
Comprehensive AI development assistance with structured instructions, file-specific guidance, and front matter optimization for maximum AI productivity
- File-pattern specific instructions
- Development workflow guidance
- Best practices documentation
- AI-optimized front matter
- Automated code generation helpers
🔒 Analytics & Privacy
GDPR/CCPA compliant from the ground up — analytics require explicit consent.
PostHog Privacy-First Analytics
GDPR/CCPA compliant analytics with PostHog integration. Environment-aware loading with granular user consent management
- Production-only loading
- Custom event tracking
- Download tracking
- External link tracking
- Scroll depth measurement
Cookie Consent Management
GDPR/CCPA compliant cookie consent system with granular permissions, 365-day persistence, and Bootstrap modal preferences
- Granular consent categories
- LocalStorage persistence
- Bootstrap modal UI
- Accept/Decline/Manage options
- DNT (Do Not Track) support
Google Analytics
Google Analytics 4 integration for website traffic analysis with privacy-conscious configuration
- GA4 measurement ID support
- Environment-aware loading
- Privacy policy integration
- Cookie consent compatibility
Google Tag Manager
Google Tag Manager integration for centralized tag management and marketing analytics
- Container ID configuration
- Head and body script injection
- Environment-aware loading
- Noscript fallback support
🧭 Navigation & UI
Smart navigation, accessibility-first design, and polished interactive components.
Enhanced Sidebar Navigation System
Modern sidebar with Intersection Observer scroll spy, smooth scrolling, keyboard shortcuts, and swipe gestures. 70% reduction in scroll event overhead
Keyboard Navigation System
Comprehensive keyboard shortcuts for power users. Navigate sections, toggle sidebars, and access features without mouse
Mobile TOC Floating Action Button
Redesigned mobile table of contents access with FAB pattern. Bottom-right positioned 56x56px circular button with proper z-index stacking
Skip-to-Content Accessibility Link
WCAG 2.1 Level AA compliant skip link. Visually hidden until Tab focus, direct jump to main content bypassing navigation
Back to Top Button
Floating button that appears on scroll, allowing users to quickly return to the top of the page with smooth scrolling animation
Code Copy Button
One-click copy functionality for code blocks with visual feedback and clipboard API integration
Dark/Light Mode Toggle
Theme color mode switcher supporting light, dark, and auto modes with system preference detection and localStorage persistence
Site Search
Client-side search functionality with modal interface, JSON index, and keyboard shortcut activation
Auto-hide Navigation
Smart navigation bar that hides on scroll down and reappears on scroll up for maximum content visibility
Breadcrumbs Navigation
Hierarchical breadcrumb navigation with Schema.org structured data for SEO and user orientation
📚 Content Management
Jupyter notebooks, Mermaid diagrams, structured collections, and full-text search.
Jupyter Notebook Integration
Full Jupyter notebook support with GitHub Pages compatibility. Automated nbconvert conversion, rich content rendering, and responsive design
Mermaid Diagram Support
Client-side Mermaid.js integration for 10+ diagram types. GitHub Pages compatible with no build plugins required
Jekyll Collections System
Organized content collections for posts, docs, notebooks, about pages, and quickstart guides with custom permalinks and front matter defaults
Giscus Comments
GitHub Discussions-powered comment system with theme-aware styling and reaction support
MathJax Math Rendering
LaTeX-style mathematical equation rendering with MathJax integration for technical documentation
Table of Contents
Automatic table of contents generation from page headings with scroll spy and smooth scrolling
SEO Optimization
Comprehensive SEO meta tag generation including Open Graph, Twitter Cards, and JSON-LD structured data
Sitemap Generation
Automatic XML sitemap and JSON search index generation for search engine discovery and site search
Statistics Dashboard
Content statistics dashboard layout with metrics visualization for posts, categories, and tags
⚙️ Developer Experience
Automated releases, CI/CD, testing suites, and shell-script tooling.
Automated Release Management
Semantic versioning with automated commit analysis, changelog generation, gem publishing, and GitHub releases. Full release pipeline automation
Comprehensive Testing Suite
Automated testing with core, deployment, and quality test suites. Docker-based testing, CI/CD integration, and detailed reporting
Automated Version Bump Workflow
GitHub Actions workflow for manual version bumping with test execution, changelog updates, and automated tagging
CodeQL Security Scanning
Automated security vulnerability scanning with GitHub CodeQL for Ruby and JavaScript code
Comprehensive Layout System
15+ specialized layouts for different content types with consistent hierarchy and Bootstrap integration
Modular Include Components
70+ reusable include components organized by category for maximum flexibility and maintainability
Automated Dependency Updates
GitHub Actions workflow for automated Ruby gem dependency updates with PR creation
Continuous Integration (CI) Workflow
Comprehensive CI pipeline with multi-Ruby version testing, quality checks, and automated deployment validation
Shell Script Automation Library
Collection of 15+ automation scripts for building, testing, releasing, and managing the theme
🎨 Live Component Showcase
Every page in the theme has access to Bootstrap 5.3 components. Below are live interactive examples rendered on this page — the same components used throughout the theme.
Alerts
Contextual feedback messages for user actions and system status:
docker-compose up for live reload during development.journals layout will be renamed to article in v1.0._config.yml — run the install script to generate one.Buttons
A complete button system with contextual colors, outlines, and sizes:
Badges
Contextual labels, status indicators, and notification counters:
Cards
Responsive card layouts — the building block of post listings, feature displays, and documentation:
15+ Layouts
From landing pages to blog articles, notebooks to statistics dashboards — a layout for every content type.
54+ Includes
Modular, reusable components — navbars, sidebars, analytics, search, cookie consent, and more.
19 JS Modules
ES6 navigation, code-copy, search modal, color modes, scroll spy, and gesture support.
Accordion
Collapsible content sections — ideal for FAQs and detailed documentation:
docker-compose.yml for local development. Run docker-compose up and your site is live at localhost:4000 with auto-reload. Supports Apple Silicon, Intel, and Linux with zero local Ruby dependencies.
data-bs-theme attribute with smooth CSS transitions.
Tabs
Tabbed content panels for organizing related information:
Add to your _config.yml for GitHub Pages:
remote_theme: "bamr87/zer0-mistakes"
plugins:
- jekyll-remote-themeRun locally with Docker — no Ruby needed:
git clone https://github.com/bamr87/zer0-mistakes.git
cd zer0-mistakes
docker-compose up
# Open http://localhost:4000Install as a Ruby gem for classic Jekyll projects:
# Gemfile
gem "jekyll-theme-zer0", "~> 0.22"
# _config.yml
theme: jekyll-theme-zer0Progress Bars
Visual indicators for build status, completion tracking, and loading states:
Tooltips & List Group
🚀 Get Started
curl -fsSL https://raw.githubusercontent.com/bamr87/zer0-mistakes/main/install.sh | bashgit clone https://github.com/bamr87/zer0-mistakes.git
cd zer0-mistakes
docker-compose upgem install jekyll-theme-zer0Community Resources
- Full Feature List — All 43 features with documentation links
- Documentation — Guides, tutorials, and API reference
- GitHub Issues — Report bugs or request features
- Discussions — Community support forum
This page is auto-synchronized with the feature registry (_data/features.yml). Adding a new feature to the registry automatically surfaces it here. Both the feature cards and the component showcase are reusable includes — use {% include components/feature-card.html %} and {% include components/component-showcase.html %} in any page.