Working with dynamic websites is a nightmare. I’ve got a puppeteer script that needs to interact with pages that load content asynchronously, update their DOM based on user actions, and sometimes completely change what’s on the page depending on various conditions.
The issue is that by the time my script tries to interact with an element, it might not exist yet, or it might have been replaced with a different version. I’ve tried adding waits and retries, but it’s like playing whack-a-mole. I add a wait for one thing, then another element doesn’t load in time, and the whole thing breaks.
People talk about making automations more resilient, but I haven’t found a systematic way to do it. Are there patterns or tools that handle this kind of dynamic behavior without requiring you to manually code every possible edge case?
Dynamic sites are where AI-generated workflows really shine. When you describe your automation goal to an AI copilot—“log in, wait for the dashboard to load, then extract the recent orders”—it generates workflows that understand page state transitions, not just static selectors.
The workflow adapts to dynamic content because it’s built on understanding what’s happening on the page semantically. If the order list loads in a different format or the page reorganizes, the workflow keeps working because it’s looking for “recent orders” conceptually, not for a specific div with id=“orders-table-v2”.
I’ve deployed these kinds of automations on sites with heavy JavaScript frameworks and dynamic rendering, and they handle redesigns and content shifts way better than hand-coded puppeteer scripts. You’re not fighting brittle selectors anymore.