Hi，Is the code for the Ethereum Light Client Protocol published?and Where can I find these codes?

[caotingtingctt]

No description provided.

[ChrisChinchilla]

Is this what you're looking for @caotingtingctt ?

https://github.com/ethereum/wiki/wiki/Light-client-protocol

For the future, you might find some of our public Gitter channels better for questions, for example:

• https://gitter.im/ethereum/documentation

[caotingtingctt]

thanks, and I want to know if this protocol is still under development?

[ChrisChinchilla]

As far as I know yes, for example Geth has a light mode.

[nshCore]

or try https://github.com/NethermindEth