Does anyone know of more powerful ones?
Or like ones that are written in a modern memory safe languages?
Disroot offers temporary file sharing. Files are shared for 24 hours, 7 or 30 days with optional auto deletion, and password protection. You can also self host it if you want.
https://upload.disroot.org/aboutThis one is p2p: https://github.com/schlagmichdoch/PairDrop (or just try it in https://pairdrop.net/ )
But that also means that you need to keep the page open while the other device downloads.
Another p2p alternative is using webtorrent: https://instant.io/
If you are in a local network you may want to try localsend
I like gofile.io. 🤷♂️ Not self-hosted but hey.
Or like ones that are written in a modern memory safe languages?
Do you mean something like Rust?
Yes
Uwu (that’s how is spelled in Spanish)