问题
Which language among Node.js and Go is better suited for 'chaincode' development when it comes to maintainibility, scalability and better support?
回答1:
It's a matter of personal preference, but I'd say Golang, because:
Node.js chaincode uses npm install at the time of container building, which is slow and might fail due to network problems, while Golang just compiles the source code without fetching anything.
Chaincode features are introduced to Golang chaincode first and then later on to other chaincode implementations.
来源：https://stackoverflow.com/questions/53301415/node-js-or-go-for-hyperledger-fabrics-chaincode-development