Making demo videos for an app like this showing various usecases was too much work for me. I procrastinated like hell. But with Opus 5.5 and a little bit of architecture on the code, I can now make demos like this pretty easily.
The best thing is that the script is also generated by Opus as I can just prompt, "Imagine you're X, and a make a demo"
I'm not affiliated with Anthropic. Just sharing something I found super helpful!