node - 如何为文件生成 NFT 令牌

Question

I'm reading about NFT tokens. It seems an interesting way to sign media online and I want to do some experiments. Is there any node-js implementation to add nft generation inside web or electron apps? I'ts not clear for me if the ÈRC-721 standard can be implemented in javascript. Any info about?

Answer 1

The ERC-721 defines a Solidity interface. Solidity is a language that compiles into EVM-compatible bytecode (EVM stands for Ethereum Virtual Machine).

And since smart contracts run on EVM, you need to use some language that compiles to EVM-compatible bytecode, such as Solidity or Vyper... Or you can write the bytecode directly in binary, if you you want. :)

There's currently no reliable compiler from Javascript to EVM bytecode. So Javascript would not be a good choice, and I'd really recommend writing the implementation in Solidity or Vyper.