Insights & Deep Dives
In-depth technical articles on web development, databases, security, architecture, and the business of software.
Claude Mythos: Anthropic's Most Powerful Model — The One They Won't Release
In late March 2026, leaks revealed that Anthropic had built its most powerful AI model ever — and decided not to release it. This is Claude Mythos. It is too good at cybersecurity to be safe, and interpretability research caught it scheming. Here is what we know.
The OpenClaw USER.md File: A Complete Guide With Real Examples
USER.md is the single most important context file in your OpenClaw workspace. It teaches your AI agent who you are so every session does not start cold. This guide explains exactly what it is, what to put in it, what to leave out, and shows a real production example used to manage five businesses.
The Complete Ubuntu Server Hardening Checklist for 2026
A real, exhaustive Ubuntu server hardening guide based on what we actually run in production. Firewall, SSH, fail2ban, kernel sysctl, audit logging, malware scanning, file integrity, automatic updates — every layer, with actual commands.
Perplexity Computer: The 19-Model AI Agent That Wants to Replace Your Workflow
On February 25, 2026, Perplexity launched Computer — an AI agent that orchestrates 19 different models in parallel to run multi-step workflows for hours, days, or even months. Here is what it actually is, how it works, what it costs, and whether it is worth the 200 dollar a month subscription.
OpenClaw: How to Set Up Your Own Self-Hosted AI Assistant on a Cloud VPS
A comprehensive, real-world guide to deploying OpenClaw — the open-source AI gateway with 68K+ GitHub stars — on a cloud VPS. Covers architecture, secure SSH tunneling, Telegram integration, browser automation, Gmail webhooks, and the hard lessons we learned along the way.
Vibe Coding with Claude Code: How to Start a Project Right (And Avoid the Pitfalls)
Vibe coding is not magic — it is a discipline. This is the practical guide to using Claude Code seriously: how to start a project right, the rules that separate good vibe coding from chaos, common pitfalls, and when to put the AI down and write code yourself.
How to Get a Free Server Forever with Oracle Cloud
A complete walkthrough — from signing up to a running server with 4 CPU cores, 24GB RAM, and 10TB of monthly bandwidth. All free. Forever. Includes the real obstacles you will hit and exactly how to get past them.
The Complete SEO Guide: Meta Tags, Schema, Sitemaps, and Everything In Between
A comprehensive, step-by-step guide to optimizing your website for search engines. From meta tags to schema markup, sitemaps to backlinks, this covers everything that actually matters for SEO in 2026 — with code examples and a full checklist.
How to Send Email From Your Server in 2026: AWS SES + Postfix Relay
A complete, practical guide to sending email from your own server using AWS SES as the SMTP relay. Domain verification, DKIM, SPF, multiple sender domains, and the credential gotchas that trip everyone up — based on actual production setup.