The Manifest.
More posts from The Manifest, paginated so the main blog stays lighter and faster to load.
How to Use Environment Variables in Docker
Manage environment variables in Docker containers and Compose files — inline values, .env files, runtime injection, secrets, and production patterns.
How to Configure Office 365 SMTP Relay for Sending Email
Office 365 SMTP relay vs client submission — settings, connector setup, and code examples for sending email through Microsoft 365 in enterprise environments.
Git Rebase vs Merge: When to Use Each (With Visual Guide)
Master Git rebase and merge — understand when to use each, avoid common pitfalls, and keep your Git history clean. Visual explanations and practical workflows.
AI-Assisted Eloquent: Database Design with Laravel Boost
Leverage Laravel Boost and AI to generate migrations, design Eloquent relationships, and optimize database schemas. A complete Laravel 13 AI development guide.
Docker Multi-Stage Builds: Smaller Images, Faster Deploys
Master Docker multi-stage builds — reduce image size, improve security, speed up builds. Production-ready patterns for Node.js, Python, Go, and more.
How to Harden SSH on a Linux Server
Step-by-step SSH hardening guide. Learn to disable root login, enforce SSH keys, change ports, and add 2FA to protect your Linux server from brute-force bots.
Laravel AI Setup: Boost, Agents, and LLM Integration Guide
Step-by-step setup for Laravel 13 AI development. Learn to install Laravel Boost, configure AI agents like Claude Code, and integrate OpenAI or Claude APIs.
Keyboard Mastery on macOS: The Complete Guide to 10x Your Typing Speed
Master macOS keyboard shortcuts, create custom key combinations, set up a Hyper Key, and use text snippets to eliminate repetitive typing. A comprehensive guide for power users.
PostgreSQL JSONB: Query Patterns & Performance Optimization
Master PostgreSQL JSONB — operators, indexing, querying nested data, aggregation, and performance tuning. Real-world patterns for modern applications.
How to Use Brevo (Sendinblue) SMTP Server for Sending Email
Brevo SMTP settings, SMTP key generation, 300 free emails/day setup, and PHP, Python, and Node.js code examples — formerly known as Sendinblue in 2026.
Docker Compose Cheat Sheet: Services, Volumes & Production
A complete Docker Compose guide covering service definitions, volumes, networks, and health checks. Includes production-ready templates and CLI commands.
VS Code Shortcuts for Developers: The Complete Cheatsheet
Master VS Code keyboard shortcuts — editing, navigation, debugging, Git integration, and custom keybindings. Work faster with the editor you already use.
MCP (Model Context Protocol): The Complete Developer's Guide
Master the Model Context Protocol. Build MCP servers, connect LLMs to any API, and integrate with Claude, Cursor, and Windsurf using real examples.
How to Use Mailgun SMTP Server for Sending Emails
Setup Mailgun SMTP for transactional emails. Includes domain verification, credential setup, and code examples for PHP, Python, and Node.js applications.
AI Agent Architecture Patterns: ReAct, Planning & Memory
Master essential AI agent patterns: ReAct, Plan-and-Execute, Multi-Agent systems, and Memory. Build reliable autonomous agents using these proven architectures.
Markdown Cheat Sheet: Syntax, Tables, and Extended Features
Complete Markdown reference — headings, lists, links, images, tables, code blocks, task lists, footnotes, and GitHub Flavored Markdown (GFM) extensions.
Nginx Cheat Sheet: Routing, SSL & Performance Guide
Complete Nginx reference for server blocks, location matching, and proxy_pass. Optimize SSL/TLS, rate limiting, and use our production-ready config template.
Qwen Coder Cheatsheet (2026 Edition): Running Local Agents
Master Alibaba's open-weights Qwen Coder models. Essential commands for Ollama integration, local execution, and private agentic workflows.
tmux Cheat Sheet: Sessions, Panes, Windows & Config
Complete tmux reference — prefix key, sessions, windows, panes, copy mode, key bindings, plugins, and a starter .tmux.conf for 2026.
How to Use Yahoo Mail SMTP Server for Sending Email
Yahoo Mail SMTP settings, App Password setup, and code examples for PHP, Python, and Node.js — configure any email client or app to send through Yahoo in 2026.
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