Future-Proofing Your CMS Builds: What I Wish I Knew 5 Years Ago If I could go back, I'd tell my younger self: 1) Always use a child theme in WordPress 2) Document every plugin and its purpose 3) Build with page builders that have longevity, not hype 4) Use staging environments (never edit live, ever) 5) Set up automated backups before launch day 6) Plan for content growth, not just current content. Future-you will buy past-you coffee for this.