I've read Satoshi Labs SLIP 0039 github.com/satoshilabs/slips/blob/master/slip-0039.md

But I can't find an implementation of this SLIP. Ian Colemans' tool(https://iancoleman.io/shamir/ is very easy to use, but relying on saving HTML to restore secrets seems a bit risky.

Are there any implementations of this that can be easily reproduced by someone even slightly non technical?