Shamsher Singh DhillonSolution architect, AI engineer & builder — apps I build, and notes from the trenches: debugging sessions, learnings, and engineering deep-dives.https://dhillonshamsher.ca/Interactive components in MDX — how this blog embeds live demoshttps://dhillonshamsher.ca/posts/interactive-mdx-demos/https://dhillonshamsher.ca/posts/interactive-mdx-demos/This site's posts are MDX, which means any post can embed a live, hydrated React component. Here's a working demo and the three lines that make it possible.Thu, 16 Jul 2026 12:00:00 GMTWelcome — and how I debug (the detective method)https://dhillonshamsher.ca/posts/welcome-and-how-i-debug/https://dhillonshamsher.ca/posts/welcome-and-how-i-debug/Why I'm starting this blog, and the one debugging habit that has saved me from a hundred wrong fixes.Fri, 29 May 2026 09:00:00 GMTIntegrating Sitecore XM Cloud and Next.js with a Chinese reverse proxyhttps://dhillonshamsher.ca/posts/nextjs-sitecore-behind-chinese-reverse-proxy/https://dhillonshamsher.ca/posts/nextjs-sitecore-behind-chinese-reverse-proxy/How a Sitecore XM Cloud + Next.js site on Vercel actually integrates with a China-based reverse proxy (21YunBox) — locale detection, sitemaps, and headers — plus the issues that only show up once the proxy is in the path.Fri, 29 May 2026 04:00:00 GMT