Why your coding agent should demo its own work

You finished the feature. The tests pass. Now comes the part nobody budgets for: proving it works to someone who isn’t going to read the diff.

Traditionally that means you open a screen recorder, narrate a walkthrough, fumble a take, re-record, trim it, upload it somewhere, and paste a link. It’s ten minutes of work to show off two minutes of someone else’s attention.

The agent already knows the flow

Here’s the insight Tada is built on: the agent that just built the feature already knows exactly how it works. It wrote the routes. It knows the happy path. Asking it to drive the app and record a demo isn’t a new task — it’s the last step of the one it just finished.

So instead of recording your screen, you ask your agent to show its work. It drives the app the way a real user would, verifies each step actually happened, captures a clean video, and hands you one hosted link.

Feedback that comes back as work

The viewer opens the link — no login, no install — and comments at the exact moment something catches their eye. Those timestamped comments come back to you as something you can act on. The loop closes.

That’s the whole product: you shipped it, now show it — without becoming the demo yourself.