Coding with Alex

Blog Posts

Operational Security Lessons for Engineers: What Infiltration Teaches Us About Threat Modeling

If you've checked Hacker News today, you likely saw the top story about a high-profile mole who …

byAlex R. •October 18, 2026

The Economics of the Free Tier: Why Cloudflare's Business Model Still Matters for Modern Cloud Architecture

Every developer remembers the first time they pointed their domain’s nameservers to Cloudflare. You …

byAlex R. •October 18, 2026

Beyond the Crunch: Architectural Lessons from the Game Industry's Technical Crisis

If you've been anywhere near tech news lately, you've likely seen the headlines: The game in…

byAlex R. •October 18, 2026

Operational Security for Developers: Threat Modeling Human Risks in Software Systems

Every morning, thousands of software engineers log into Slack, pull the latest changes from GitHub, …

byAlex R. •October 18, 2026

Chrome and Edge Are Killing XSLT: What It Means for Legacy Web Apps and Modern Workflows

If you have been building for the web for more than a decade, you likely remember a time when XML wa…

byAlex R. •October 17, 2026

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