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Claude Code CLI Tutorial: The Developer's Complete Guide
Master the Claude Code CLI with this complete tutorial covering installation, CLAUDE.md setup, advanced features, and pro tips for developers.
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Developer insights, tutorials & deep dives
N8N Self-Hosted Setup Guide: Docker, Caddy, and Production Tips
Complete guide to self-hosting n8n with Docker Compose, PostgreSQL, and Caddy. Includes production-ready configs, backup scripts, and common mistakes to avoid.
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Tailwind CSS Dark Mode Toggle Tutorial: Complete Guide with localStorage & System Detection
Learn how to build a production-ready dark mode toggle with Tailwind CSS. Covers the selector strategy, localStorage persistence, system preference detection, smooth transitions, CSS variables, and the most common mistakes developers make.
How to Build a Developer Portfolio With No Experience (And Still Get Hired)
You do not need professional experience to build a developer portfolio that gets you hired. Learn how to pick your stack, build impressive projects, write case studies, and avoid the most common mistakes that keep junior developers from landing interviews.
TypeScript Generics for Beginners: A Practical Guide With Code Examples
Learn TypeScript generics from scratch. Understand generic functions, interfaces, classes, constraints, utility types, and common mistakes — with real code examples throughout.
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Caddy vs Nginx for Beginners: Which Web Server Should You Use in 2026?
A practical comparison of Caddy and Nginx for developers new to server management. Real config examples, auto-SSL setup, reverse proxy tutorials, and common mistakes to avoid.
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Astro with Supabase Tutorial: Build Full-Stack Apps the Modern Way
Learn how to integrate Astro with Supabase for authentication, database queries, SSR pages, Row Level Security, and real-time features with practical TypeScript examples.
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Supabase Row Level Security Tutorial: The Complete Guide to Protecting Your Data
Learn how to secure your Supabase database with Row Level Security (RLS). Step-by-step tutorial with real SQL examples, advanced policies for role-based access and multi-tenant apps, performance tips, and the common mistakes that cause data breaches.
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MCP Server Tutorial: Build Your First Server in 2026
Learn to build a Model Context Protocol server with TypeScript. Step-by-step MCP server tutorial with real code, patterns, and common mistakes.
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How to Build an MCP Server: A Practical TypeScript Tutorial
Learn how to build a Model Context Protocol (MCP) server in TypeScript from scratch. Step-by-step guide with code examples, best practices, and debugging tips.