I built video editor in Vue 3 that runs 100% in the browser (no server)

I made a video editor where you can cut and remove parts of a video with vue and the MediaRecorder API. I was too lazy to set up a server for ffmpeg so instead I did all the video exporting on the client side. You can cut with the scissors and remove parts with the trashcan. You can also remove cuts by clicking on the cuts. It is also possible to change the video playback rate. If you are interested in trying to break it https://vustu.vercel.app/ . If you want to view under the hood https://github.com/WilliamTuominiemi/Vustu