Writing about infrastructure, open source, and more.https://chuckmcandrew.com/en-ushttps://chuckmcandrew.com/blog/threat-modeling-for-developers/https://chuckmcandrew.com/blog/threat-modeling-for-developers/Security has a baseline that everyone should meet. Above that, the right level of security depends on your threat model, and that's a business decision, not a technical one.Mon, 06 Apr 2026 00:00:00 GMThttps://chuckmcandrew.com/blog/dry-doesnt-mean-what-you-think/https://chuckmcandrew.com/blog/dry-doesnt-mean-what-you-think/Most developers learn DRY as 'don't duplicate code.' The original principle is about something deeper: every piece of knowledge should have a single source of truth.Thu, 26 Mar 2026 00:00:00 GMThttps://chuckmcandrew.com/blog/rebuilding-with-astro/https://chuckmcandrew.com/blog/rebuilding-with-astro/Why I ditched Hugo after years and rebuilt my personal site from scratch with Astro, Tailwind CSS v4, and DaisyUI v5.Tue, 24 Mar 2026 00:00:00 GMT