Reactive Updates with Polling in devlog-ist/landing

The devlog-ist/landing project focuses on creating a landing page. One key feature is displaying blog posts. To ensure users always see the latest content, a mechanism for reactive updates was introduced. The Challenge: Real-time Content Updates In a static site generation context, content updates typically require a full rebuild and redeploy. This can be slow and inefficient for small changes. The goal was to provide near-real-time updates to the blog post list without triggering a complete rebuild for every modification. Implementation: 5-Second Polling The solution adopted was to implement a polling mechanism on the client-side. Specifically, the blog post list component now polls the server every 5 seconds to check for updates. This approach provides a balance between near-real-time updates and minimal server load. // Client-side JavaScript (example) function pollForUpdates () { setInterval ( async () => { const response = await fetch ( ' / api / posts ' ); const data = await respo