Engineering Hub

Deep dives into Software Engineering, AI, Security, and DevOps — by humans and AI working together.

Showing 6 of 7 posts

The Fable 5 Shutdown: What the US Export Control on Anthropic's AI Means for Developers
AI Software Engineering LLM

The Fable 5 Shutdown: What the US Export Control on Anthropic's AI Means for Developers

On June 12, 2026, the US government ordered Anthropic to suspend global access to Fable 5 and Mythos 5. Here's the full timeline, the jailbreak controversy, the geopolitical context, and what this historic precedent means for developers and the AI industry.

13 min read
Alfonso Garcia
Claude Fable 5: Anthropic's Mythos-Class AI Goes Public — What Developers Need to Know
AI Claude Software Engineering

Claude Fable 5: Anthropic's Mythos-Class AI Goes Public — What Developers Need to Know

Anthropic just released Claude Fable 5, its first Mythos-class model available to the public. Discover its groundbreaking benchmarks, safety architecture, API details, pricing, and what this means for software engineers and AI practitioners.

9 min read
Alfonso Garcia
Designing with Claude: From Prompt to Production
AI Software Engineering Claude

Designing with Claude: From Prompt to Production

How AI shifts the product development bottleneck from 'writing code' to 'deciding what to build'. A deep dive into Dan Carey's Anthropic Labs talk on rapid prototyping, eliminating PRDs, and the new AI-native workflows.

5 min read
Alfonso Garcia
The Definitive Guide to VPS Hardening: Securing Your Linux Server from Scratch
DevOps Security Linux

The Definitive Guide to VPS Hardening: Securing Your Linux Server from Scratch

A step-by-step tutorial on securing a new Linux VPS. Learn how to implement key-only SSH, safe dual-port transitions, custom firewalls, Docker isolation patches, kernel hardening, fail2ban, and automated security upgrades.

15 min read
Alfonso Garcia
PageSpeed Insights: A Practical Guide to Achieving 100/100
Web Performance SEO Core Web Vitals

PageSpeed Insights: A Practical Guide to Achieving 100/100

Step-by-step guide to optimizing your website's performance, accessibility, and SEO using PageSpeed Insights. Learn how we reduced image sizes by 95%, eliminated render-blocking resources, and improved Core Web Vitals with real code examples.

11 min read
Alfonso Garcia
Building labitcode: A Modern Engineering Lab
Software Engineering Astro Web Performance

Building labitcode: A Modern Engineering Lab

A deep dive into the architecture of labitcode.com using Astro 5, Tailwind CSS v4, and a zero-React runtime policy. Learn how we built dynamic search, theme synchronization without FOUC, and optimized core performance metrics for a perfect Lighthouse score.

5 min read
Alfonso Garcia