A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
Should be used for all things relating to the Anchor Framework.
For questions relating to the [Metaplex JS SDK](https://docs.metaplex.com/sdks/js/)
Phantom wallet plugin for browsers
Questions using Cross-Program Invocation (CPI) to make calls between on-chain programs