Substrate and Polkadot Beta

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Questions about the Polkadot-JS API used to interact with Substrate-based chains using JavaScript.
538 questions
10 asked this month, 249 this year
Posts that reference the Substrate node template, a basic Substrate node typically used for getting started with Substrate.
512 questions
6 asked this month, 297 this year
Questions about the Polkadot Relay Chain
476 questions
5 asked this week, 9 this month
eDSL to write smart contracts in Rust for blockchains built on the Substrate framework
472 questions
7 asked this month, 259 this year
Questions about Runtime Modules built with the FRAME developer SDK.
404 questions
5 asked this month, 158 this year
Questions about blockchains connected to relay chains like Polkadot or Kusama.
395 questions
5 asked this week, 10 this month
Everything smart contract related, either WASM or EVM based.
271 questions
132 asked this year
Questions about the Rust programming language, the primary language used in the Substrate ecosystem.
265 questions
108 asked this year
Questions that have to do with the FRAME runtime
234 questions
7 asked this month, 89 this year
Questions about storing and accessing stored data on a Substrate blockchain.
211 questions
5 asked this month, 82 this year
XCM (Cross-Consensus Message Format) is a communication format between consensus systems
187 questions
5 asked this month, 98 this year
Questions about runtime calls that can be submitted to the blockchain. a.k.a. Transaction, Dispatchable
153 questions
6 asked this month, 61 this year
Questions about transactions, including signed and unsigned extrinsics, transaction formats, transaction pools and constructing transactions.
131 questions
35 asked this year
Questions relating to custom RPC implementations or using existing RPCs to make calls to a Substrate node.
130 questions
5 asked this month, 41 this year
127 questions
5 asked this week, 11 this month
120 questions
46 asked this year
119 questions
45 asked this year
Questions about Substrate's framework for developing custom runtime logic.
115 questions
30 asked this year
114 questions
8 asked this month, 50 this year
114 questions
79 asked this year
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…
105 questions
21 asked this year
Questions about Proof-of-Stake systems built on top of Substrate.
94 questions
32 asked this year
94 questions
47 asked this year
94 questions
49 asked this year
93 questions
59 asked this year
90 questions
50 asked this year
Questions inquiring about using Substrate based EVMs including the EVM pallet or related tools.
90 questions
46 asked this year
Questions relating to troubleshooting specific errors.
88 questions
49 asked this year
Questions about the most popular Substrate EVM framework.
87 questions
39 asked this year
83 questions
32 asked this year
Questions about the Rococo test network.
82 questions
34 asked this year
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]).
80 questions
36 asked this year
Questions about account types, account IDs and account addresses.
77 questions
31 asked this year
A question that refers to the balances pallet, or anything to do with balance transfers.
76 questions
24 asked this year
76 questions
30 asked this year
71 questions
31 asked this year
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