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.
Questions about the included blockchain node in the main Substrate code-base.
Questions about the Polkadot Relay Chain
Questions about Runtime Modules built with the FRAME developer SDK.
Questions about blockchains connected to relay chains like Polkadot or Kusama.
eDSL to write smart contracts in Rust for blockchains built on the Substrate framework
Posts that reference the Substrate node template, a basic Substrate node typically used for getting started with Substrate.
Everything smart contract related, either WASM or EVM based.
Questions about the Rust programming language, the primary language used in the Substrate ecosystem.
Questions about storing and accessing stored data on a Substrate blockchain.
Questions that have to do with the FRAME runtime
Questions about Substrate's framework for developing custom runtime logic.
Kusama is a scalable network of specialized blockchains built using Substrate and nearly the same codebase as Polkadot. The network is an experimental development environment for teams who want to mov…
Questions relating to custom RPC implementations or using existing RPCs to make calls to a Substrate node.
Questions about runtime calls that can be submitted to the blockchain. a.k.a. Transaction, Dispatchable
Questions about transactions, including signed and unsigned extrinsics, transaction formats, transaction pools and constructing transactions.
XCM (Cross-Consensus Message Format) is a communication format between consensus systems
Questions about Proof-of-Stake systems built on top of Substrate.
Generic tag for consensus-related questions, e.g. block production protocols, finality protocols, parachains. Best used in combination with other more specific tags (e.g. [tag:grandpa] or [tag:babe]).
A question that refers to the balances pallet, or anything to do with balance transfers.
Questions about account types, account IDs and account addresses.
Any questions relating to the Grandpa pallet or block finality in Substrate chains.
Questions about the Rococo test network.
Questions that relate to pallets and disptachables that emit specific events, including decoding events.
Related to running or maintaining a node (aka client) on a network.
Block production protocol
Questions about the library used to convert a Substrate chain to a Polkadot Parachain.