Show HN: Twick – React Video Editor SDK with AI Captions and MP4 Export

I have been building Twick, a React video editor library & SDK for building custom video applications.

It includes:

- AI caption generation (Google Speech-to-Text)

- React timeline editor

- Canvas-based editing tools

- Client-side rendering

- Serverless MP4 export

- TypeScript SDK

The goal is to help developers ship video SaaS and automation tools without rebuilding the entire editor stack.

Would love your feedback.

Try it: https://development.d1vtsw7m0lx01h.amplifyapp.com/

GitHub: https://github.com/ncounterspecialist/twick