I just finished the 1.0 release for sharkfiles, my p2p file sharing platform. It has terminal support, a beautiful UI, and a currently hosted instance with 5GB upload limit / 1 week expiry time, available at sharkfiles.kattschan.co.uk. I wrote it in SvelteKit which I find to be excellent for apps that primarily display data such as this one. It's source is available on GitHub at github.com/kattschan/sharkfiles. While it works great for the basics right now, I have a 'roadmap' of things I want for it in the README on the GitHub. A demo video is available at www.youtube.com/watch?v=x8lEmQXlAAo
IBSR(In-Browser Screen Recorder) is my solution to the 'necessity' of downloading a utility to screen record, specifically on locked down devices that may not otherwise have the functionality. It works in all desktop browsers, with audio supported in Chromium based ones. It outputs to MP4 and after you're done, downloads instantly. It's on GitHub at github.com/kattschan/browserscreenrec and deployed at ibsr.vercel.app