# Polkadot Docs

> Documentation for building on Polkadot and learning how it works. Full pre-chunked corpus: https://developer.polkadot.com/ai/llms-full.jsonl — per-page resolved Markdown: append .md to any page URL.

## Pages

- [apps-architecture-app-delivery](https://developer.polkadot.com/apps/architecture/app-delivery/)
- [apps-architecture-client](https://developer.polkadot.com/apps/architecture/client/)
- [apps-architecture-contracts](https://developer.polkadot.com/apps/architecture/contracts/)
- [apps-architecture-discovery](https://developer.polkadot.com/apps/architecture/discovery/)
- [apps-architecture-identity](https://developer.polkadot.com/apps/architecture/identity/)
- [apps-architecture](https://developer.polkadot.com/apps/architecture/)
- [apps-architecture-messaging](https://developer.polkadot.com/apps/architecture/messaging/)
- [apps-architecture-money](https://developer.polkadot.com/apps/architecture/money/)
- [apps-architecture-naming](https://developer.polkadot.com/apps/architecture/naming/)
- [apps-architecture-network](https://developer.polkadot.com/apps/architecture/network/)
- [apps-architecture-storage](https://developer.polkadot.com/apps/architecture/storage/)
- [apps-build-build-and-publish](https://developer.polkadot.com/apps/build/build-and-publish/)
- [Add a Smart Contract to Your Product](https://developer.polkadot.com/apps/build/deploy-a-smart-contract/)
- [Build](https://developer.polkadot.com/apps/build/)
- [Persist Data Locally](https://developer.polkadot.com/apps/build/persist-data-locally/)
- [apps-build-platform-services-sdk](https://developer.polkadot.com/apps/build/platform-services-sdk/)
- [Publish and Subscribe to Off-Chain Data](https://developer.polkadot.com/apps/build/pub-sub-off-chain-data/)
- [Read On-Chain Data](https://developer.polkadot.com/apps/build/read-chain-state/)
- [apps-build-register-a-dot-name](https://developer.polkadot.com/apps/build/register-a-dot-name/)
- [Sign and Submit Transactions](https://developer.polkadot.com/apps/build/sign-and-submit/)
- [Store Data on Chain](https://developer.polkadot.com/apps/build/store-data-on-chain/)
- [Accounts and Signing](https://developer.polkadot.com/apps/concepts/accounts/)
- [Allowances and Permissions](https://developer.polkadot.com/apps/concepts/allowances/)
- [Where to Store Data](https://developer.polkadot.com/apps/concepts/data-placement/)
- [Identity](https://developer.polkadot.com/apps/concepts/identity/)
- [Concepts](https://developer.polkadot.com/apps/concepts/)
- [Networks](https://developer.polkadot.com/apps/concepts/networks/)
- [Deploy Your App](https://developer.polkadot.com/apps/deploy-your-app/)
- [apps-get-started-developers](https://developer.polkadot.com/apps/get-started/developers/)
- [Get TestNet Tokens](https://developer.polkadot.com/apps/get-started/get-testnet-tokens/)
- [Install Polkadot Desktop and Pair](https://developer.polkadot.com/apps/get-started/)
- [Set Up Your AI Agent](https://developer.polkadot.com/apps/get-started/set-up-your-ai-agent/)
- [Apps](https://developer.polkadot.com/apps/)
- [List Your App](https://developer.polkadot.com/apps/list-your-app/)
- [The Polkadot App](https://developer.polkadot.com/apps/polkadot-app/)
- [Auth](https://developer.polkadot.com/apps/product-sdk/auth/)
- [Chain Client](https://developer.polkadot.com/apps/product-sdk/chain-client/)
- [Cloud Storage](https://developer.polkadot.com/apps/product-sdk/cloud-storage/)
- [Contracts](https://developer.polkadot.com/apps/product-sdk/contracts/)
- [Host](https://developer.polkadot.com/apps/product-sdk/host/)
- [Product SDK](https://developer.polkadot.com/apps/product-sdk/)
- [Individuality](https://developer.polkadot.com/apps/product-sdk/individuality/)
- [Keys](https://developer.polkadot.com/apps/product-sdk/keys/)
- [Local Storage](https://developer.polkadot.com/apps/product-sdk/local-storage/)
- [Signer](https://developer.polkadot.com/apps/product-sdk/signer/)
- [Statement Store](https://developer.polkadot.com/apps/product-sdk/statement-store/)
- [Terminal](https://developer.polkadot.com/apps/product-sdk/terminal/)
- [Transactions](https://developer.polkadot.com/apps/product-sdk/tx/)
- [Quick Start with the CLI](https://developer.polkadot.com/apps/quick-start/)
- [apps-reference-addresses](https://developer.polkadot.com/apps/reference/addresses/)
- [apps-reference-glossary](https://developer.polkadot.com/apps/reference/glossary/)
- [apps-reference](https://developer.polkadot.com/apps/reference/)
- [apps-reference-networks](https://developer.polkadot.com/apps/reference/networks/)
- [apps-reference-packages](https://developer.polkadot.com/apps/reference/packages/)
- [apps-reference-resources](https://developer.polkadot.com/apps/reference/resources/)
- [Register a .dot Domain](https://developer.polkadot.com/apps/register-dot-domain/)
- [Troubleshooting](https://developer.polkadot.com/apps/troubleshooting/)
- [Build a Shared Todo App](https://developer.polkadot.com/apps/tutorials/shared-todo-app/)
- [apps-updates-2026-09-devnet-update](https://developer.polkadot.com/apps/updates/2026-09-devnet-update/)
- [apps-updates-2026-10-devnet-update](https://developer.polkadot.com/apps/updates/2026-10-devnet-update/)
- [apps-updates](https://developer.polkadot.com/apps/updates/)
- [apps-using-the-app-back-up-your-account](https://developer.polkadot.com/apps/using-the-app/back-up-your-account/)
- [apps-using-the-app-create-account](https://developer.polkadot.com/apps/using-the-app/create-account/)
- [apps-using-the-app-discover-and-open-apps](https://developer.polkadot.com/apps/using-the-app/discover-and-open-apps/)
- [apps-using-the-app-get-and-use-cash](https://developer.polkadot.com/apps/using-the-app/get-and-use-cash/)
- [apps-using-the-app](https://developer.polkadot.com/apps/using-the-app/)
- [apps-using-the-app-messaging-and-calls](https://developer.polkadot.com/apps/using-the-app/messaging-and-calls/)
- [apps-using-the-app-username-and-personhood](https://developer.polkadot.com/apps/using-the-app/username-and-personhood/)
- [apps-using-the-app-users](https://developer.polkadot.com/apps/using-the-app/users/)
- [Create an Account](https://developer.polkadot.com/chain-interactions/accounts/create-account/)
- [Query Account Information with SDKs](https://developer.polkadot.com/chain-interactions/accounts/query-accounts/)
- [Chain Interactions Overview](https://developer.polkadot.com/chain-interactions/)
- [Query On-Chain State with Sidecar REST API](https://developer.polkadot.com/chain-interactions/query-data/query-rest/)
- [Query On-Chain State with SDKs](https://developer.polkadot.com/chain-interactions/query-data/query-sdks/)
- [Runtime API Calls](https://developer.polkadot.com/chain-interactions/query-data/runtime-api-calls/)
- [Calculate Transaction Fees](https://developer.polkadot.com/chain-interactions/send-transactions/calculate-transaction-fees/)
- [Replay and Dry Run XCMs](https://developer.polkadot.com/chain-interactions/send-transactions/interoperability/debug-and-preview-xcms/)
- [XCM Fee Estimation](https://developer.polkadot.com/chain-interactions/send-transactions/interoperability/estimate-xcm-fees/)
- [Transfer Assets from Ethereum into Polkadot](https://developer.polkadot.com/chain-interactions/send-transactions/interoperability/transfer-assets-into-polkadot/)
- [Transfer Assets Between Parachains](https://developer.polkadot.com/chain-interactions/send-transactions/interoperability/transfer-assets-parachains/)
- [Pay Transaction Fees with Different Tokens](https://developer.polkadot.com/chain-interactions/send-transactions/pay-fees-with-different-tokens/)
- [Send Transactions with SDKs](https://developer.polkadot.com/chain-interactions/send-transactions/with-sdks/)
- [Store and Retrieve Data on the Bulletin Chain](https://developer.polkadot.com/chain-interactions/store-data/bulletin-chain/)
- [Convert Assets on Asset Hub](https://developer.polkadot.com/chain-interactions/token-operations/convert-assets/)
- [Register a Foreign Asset](https://developer.polkadot.com/chain-interactions/token-operations/register-foreign-asset/)
- [Register a Local Asset](https://developer.polkadot.com/chain-interactions/token-operations/register-local-asset/)
- [Support](https://developer.polkadot.com/get-support/)
- [Node Infrastructure](https://developer.polkadot.com/node-infrastructure/)
- [Run a Block-Producing Collator](https://developer.polkadot.com/node-infrastructure/run-a-collator/)
- [Run a Parachain RPC Node](https://developer.polkadot.com/node-infrastructure/run-a-node/parachain-rpc/)
- [Set Up a Bootnode](https://developer.polkadot.com/node-infrastructure/run-a-node/relay-chain/bootnode/)
- [Set Up a Node](https://developer.polkadot.com/node-infrastructure/run-a-node/relay-chain/full-node/)
- [Set Up Secure WebSocket](https://developer.polkadot.com/node-infrastructure/run-a-node/relay-chain/secure-wss/)
- [Validator Key Management](https://developer.polkadot.com/node-infrastructure/run-a-validator/onboarding-and-offboarding/key-management/)
- [Set Up a Validator](https://developer.polkadot.com/node-infrastructure/run-a-validator/onboarding-and-offboarding/set-up-validator/)
- [Start Validating](https://developer.polkadot.com/node-infrastructure/run-a-validator/onboarding-and-offboarding/start-validating/)
- [Stop Validating](https://developer.polkadot.com/node-infrastructure/run-a-validator/onboarding-and-offboarding/stop-validating/)
- [General Management](https://developer.polkadot.com/node-infrastructure/run-a-validator/operational-tasks/general-management/)
- [Pause Validating](https://developer.polkadot.com/node-infrastructure/run-a-validator/operational-tasks/pause-validating/)
- [Staking Operator Proxy on Polkadot](https://developer.polkadot.com/node-infrastructure/run-a-validator/operational-tasks/staking-operator-proxy/)
- [Upgrade a Validator Node](https://developer.polkadot.com/node-infrastructure/run-a-validator/operational-tasks/upgrade-your-node/)
- [Validator Requirements](https://developer.polkadot.com/node-infrastructure/run-a-validator/requirements/)
- [Offenses and Slashes](https://developer.polkadot.com/node-infrastructure/run-a-validator/staking-mechanics/offenses-and-slashes/)
- [Rewards Payout](https://developer.polkadot.com/node-infrastructure/run-a-validator/staking-mechanics/rewards/)
- [Add an Existing Pallet to the Runtime](https://developer.polkadot.com/parachains/customize-runtime/add-existing-pallets/)
- [Add Multiple Pallet Instances](https://developer.polkadot.com/parachains/customize-runtime/add-pallet-instances/)
- [Add Smart Contract Functionality](https://developer.polkadot.com/parachains/customize-runtime/add-smart-contract-functionality/)
- [Overview of FRAME](https://developer.polkadot.com/parachains/customize-runtime/)
- [Benchmark Your Pallet](https://developer.polkadot.com/parachains/customize-runtime/pallet-development/benchmark-pallet/)
- [Create a Custom Pallet](https://developer.polkadot.com/parachains/customize-runtime/pallet-development/create-a-pallet/)
- [Mock Your Runtime](https://developer.polkadot.com/parachains/customize-runtime/pallet-development/mock-runtime/)
- [Unit Test Pallets](https://developer.polkadot.com/parachains/customize-runtime/pallet-development/pallet-testing/)
- [Get Started with Parachain Development](https://developer.polkadot.com/parachains/get-started/)
- [Install Polkadot SDK](https://developer.polkadot.com/parachains/install-polkadot-sdk/)
- [Indexers](https://developer.polkadot.com/parachains/integrations/indexers/)
- [Oracles](https://developer.polkadot.com/parachains/integrations/oracles/)
- [Wallets](https://developer.polkadot.com/parachains/integrations/wallets/)
- [Opening HRMP Channels Between Parachains](https://developer.polkadot.com/parachains/interoperability/channels-between-parachains/)
- [Opening HRMP Channels with System Parachains](https://developer.polkadot.com/parachains/interoperability/channels-with-system-parachains/)
- [Get Started with XCM](https://developer.polkadot.com/parachains/interoperability/get-started/)
- [Deploy on Polkadot](https://developer.polkadot.com/parachains/launch-a-parachain/deploy-to-polkadot/)
- [Obtain Coretime](https://developer.polkadot.com/parachains/launch-a-parachain/obtain-coretime/)
- [Set Up the Polkadot SDK Parachain Template](https://developer.polkadot.com/parachains/launch-a-parachain/set-up-the-parachain-template/)
- [Coretime Renewal](https://developer.polkadot.com/parachains/runtime-maintenance/coretime-renewal/)
- [Runtime Upgrades](https://developer.polkadot.com/parachains/runtime-maintenance/runtime-upgrades/)
- [Storage Migrations](https://developer.polkadot.com/parachains/runtime-maintenance/storage-migrations/)
- [Unlock a Parachain](https://developer.polkadot.com/parachains/runtime-maintenance/unlock-parachains/)
- [Fork a Parachain Using Chopsticks](https://developer.polkadot.com/parachains/testing/fork-a-parachain/)
- [Run a Parachain Network](https://developer.polkadot.com/parachains/testing/run-a-parachain-network/)
- [Chat in the Polkadot App](https://developer.polkadot.com/reference/apps/hosts/polkadot-app/chat/)
- [Coinage in the Polkadot App](https://developer.polkadot.com/reference/apps/hosts/polkadot-app/coinage/)
- [Polkadot App Reference](https://developer.polkadot.com/reference/apps/hosts/polkadot-app/)
- [Pocket Recipient in the Polkadot App](https://developer.polkadot.com/reference/apps/hosts/polkadot-app/pocket/)
- [Proof of Personhood in the Polkadot App](https://developer.polkadot.com/reference/apps/hosts/polkadot-app/pop/)
- [Sign In with Polkadot](https://developer.polkadot.com/reference/apps/hosts/polkadot-app/sign-in/)
- [Polkadot Desktop Reference](https://developer.polkadot.com/reference/apps/hosts/polkadot-desktop/)
- [Permissions in Polkadot Desktop](https://developer.polkadot.com/reference/apps/hosts/polkadot-desktop/permissions/)
- [Pocket Send Flow in Polkadot Desktop](https://developer.polkadot.com/reference/apps/hosts/polkadot-desktop/pocket/)
- [Preimage Submission via Polkadot Desktop](https://developer.polkadot.com/reference/apps/hosts/polkadot-desktop/preimage/)
- [Signing in Polkadot Desktop](https://developer.polkadot.com/reference/apps/hosts/polkadot-desktop/signing/)
- [Statement Store via Polkadot Desktop's Host API](https://developer.polkadot.com/reference/apps/hosts/polkadot-desktop/statement-store/)
- [Host API on Polkadot Web](https://developer.polkadot.com/reference/apps/hosts/polkadot-web/host-api/)
- [Polkadot Web Reference](https://developer.polkadot.com/reference/apps/hosts/polkadot-web/)
- [On-Chain polkadot.com](https://developer.polkadot.com/reference/apps/hosts/polkadot-web/onchain-polkadot-com/)
- [Shield States in Polkadot Web](https://developer.polkadot.com/reference/apps/hosts/polkadot-web/shield-states/)
- [Visiting a Product on Polkadot Web](https://developer.polkadot.com/reference/apps/hosts/polkadot-web/visiting/)
- [App Development Reference](https://developer.polkadot.com/reference/apps/)
- [Bulletin Chain Authorization](https://developer.polkadot.com/reference/apps/infrastructure/bulletin-chain/authorization/)
- [Chunked Uploads on the Bulletin Chain](https://developer.polkadot.com/reference/apps/infrastructure/bulletin-chain/chunked-upload/)
- [Bulletin Chain Reference](https://developer.polkadot.com/reference/apps/infrastructure/bulletin-chain/)
- [Bulletin Chain Renewal](https://developer.polkadot.com/reference/apps/infrastructure/bulletin-chain/renewal/)
- [dotNS Architecture](https://developer.polkadot.com/reference/apps/infrastructure/dotns/architecture/)
- [dotNS CLI Reference](https://developer.polkadot.com/reference/apps/infrastructure/dotns/cli/)
- [Name Escrow and Deposits](https://developer.polkadot.com/reference/apps/infrastructure/dotns/escrow/)
- [dotNS Reference](https://developer.polkadot.com/reference/apps/infrastructure/dotns/)
- [dotNS MainNet Contracts](https://developer.polkadot.com/reference/apps/infrastructure/dotns/mainnet-contracts/)
- [The .dot Name Mechanism](https://developer.polkadot.com/reference/apps/infrastructure/dotns/name-mechanism/)
- [PopRules and dotNS Pricing](https://developer.polkadot.com/reference/apps/infrastructure/dotns/poprules-pricing/)
- [dotNS TestNet Contracts](https://developer.polkadot.com/reference/apps/infrastructure/dotns/testnet-contracts/)
- [Name Transfers](https://developer.polkadot.com/reference/apps/infrastructure/dotns/transfer/)
- [How HOP Works](https://developer.polkadot.com/reference/apps/infrastructure/hop/how-it-works/)
- [HOP Reference](https://developer.polkadot.com/reference/apps/infrastructure/hop/)
- [HOP Recipient Journey](https://developer.polkadot.com/reference/apps/infrastructure/hop/recipient/)
- [HOP Sender Journey](https://developer.polkadot.com/reference/apps/infrastructure/hop/sender/)
- [Proof of Personhood Reference](https://developer.polkadot.com/reference/apps/infrastructure/pop/)
- [pallet-coinage Reference](https://developer.polkadot.com/reference/apps/infrastructure/pop/pallet-coinage/)
- [pallet-game Reference](https://developer.polkadot.com/reference/apps/infrastructure/pop/pallet-game/)
- [pallet-identity Reference](https://developer.polkadot.com/reference/apps/infrastructure/pop/pallet-identity/)
- [pallet-people Reference](https://developer.polkadot.com/reference/apps/infrastructure/pop/pallet-people/)
- [pallet-score Reference](https://developer.polkadot.com/reference/apps/infrastructure/pop/pallet-score/)
- [pallet-ubc Reference](https://developer.polkadot.com/reference/apps/infrastructure/pop/pallet-ubc/)
- [Ring-VRF and Aliases](https://developer.polkadot.com/reference/apps/infrastructure/pop/ring-vrf-and-aliases/)
- [Statement Store Allowance](https://developer.polkadot.com/reference/apps/infrastructure/statement-store/allowance/)
- [Statement Store Channels](https://developer.polkadot.com/reference/apps/infrastructure/statement-store/channels/)
- [Statement Store Reference](https://developer.polkadot.com/reference/apps/infrastructure/statement-store/)
- [Statement Lifecycle](https://developer.polkadot.com/reference/apps/infrastructure/statement-store/lifecycle/)
- [Statement Store Subscriptions](https://developer.polkadot.com/reference/apps/infrastructure/statement-store/subscriptions/)
- [Account Management Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/account-management/)
- [TrUAPI Calls Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/calls/)
- [Chain Interaction Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/chain-interaction/)
- [Chat Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/chat/)
- [Entropy Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/entropy/)
- [TrUAPI Reference](https://developer.polkadot.com/reference/apps/protocol/truapi/)
- [Local Storage Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/local-storage/)
- [TrUAPI Packages](https://developer.polkadot.com/reference/apps/protocol/truapi/packages/)
- [Payment Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/payment/)
- [Permissions Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/permissions/)
- [Preimage Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/preimage/)
- [Sandbox and Sub-Accounts in TrUAPI](https://developer.polkadot.com/reference/apps/protocol/truapi/sandbox/)
- [Signing Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/signing/)
- [Statement Store Method Group](https://developer.polkadot.com/reference/apps/protocol/truapi/statement-store/)
- [TrUAPI Versioning](https://developer.polkadot.com/reference/apps/protocol/truapi/versioning/)
- [Polkadot Product Skills](https://developer.polkadot.com/reference/apps/skills/)
- [Glossary](https://developer.polkadot.com/reference/glossary/)
- [On-Chain Governance Overview](https://developer.polkadot.com/reference/governance/)
- [Origins and Tracks](https://developer.polkadot.com/reference/governance/origins-tracks/)
- [Technical Reference Overview](https://developer.polkadot.com/reference/)
- [Polkadot SDK Accounts](https://developer.polkadot.com/reference/parachains/accounts/)
- [Blocks](https://developer.polkadot.com/reference/parachains/blocks-transactions-fees/blocks/)
- [Transactions Weights and Fees](https://developer.polkadot.com/reference/parachains/blocks-transactions-fees/fees/)
- [Transactions](https://developer.polkadot.com/reference/parachains/blocks-transactions-fees/transactions/)
- [Chain Data](https://developer.polkadot.com/reference/parachains/chain-data/)
- [Asynchronous Backing](https://developer.polkadot.com/reference/parachains/consensus/async-backing/)
- [Elastic Scaling](https://developer.polkadot.com/reference/parachains/consensus/elastic-scaling/)
- [Inclusion Pipeline](https://developer.polkadot.com/reference/parachains/consensus/inclusion-pipeline/)
- [Parachain Consensus](https://developer.polkadot.com/reference/parachains/consensus/)
- [Cryptography](https://developer.polkadot.com/reference/parachains/cryptography/)
- [Data Encoding](https://developer.polkadot.com/reference/parachains/data-encoding/)
- [Parachains Overview](https://developer.polkadot.com/reference/parachains/)
- [Interoperability](https://developer.polkadot.com/reference/parachains/interoperability/)
- [Networks](https://developer.polkadot.com/reference/parachains/networks/)
- [Node and Runtime](https://developer.polkadot.com/reference/parachains/node-and-runtime/)
- [Randomness](https://developer.polkadot.com/reference/parachains/randomness/)
- [Polkadot Hub Assets](https://developer.polkadot.com/reference/polkadot-hub/assets/)
- [Bridge Hub](https://developer.polkadot.com/reference/polkadot-hub/bridging/)
- [Collectives Chain](https://developer.polkadot.com/reference/polkadot-hub/collectives-and-daos/)
- [Agile Coretime](https://developer.polkadot.com/reference/polkadot-hub/consensus-and-security/agile-coretime/)
- [Proof of Stake Consensus](https://developer.polkadot.com/reference/polkadot-hub/consensus-and-security/pos-consensus/)
- [Overview of the Polkadot Relay Chain](https://developer.polkadot.com/reference/polkadot-hub/consensus-and-security/relay-chain/)
- [Data Storage](https://developer.polkadot.com/reference/polkadot-hub/data-storage/)
- [Polkadot Hub Overview](https://developer.polkadot.com/reference/polkadot-hub/)
- [People Chain](https://developer.polkadot.com/reference/polkadot-hub/people-and-identity/)
- [Polkadot Hub Smart Contracts](https://developer.polkadot.com/reference/polkadot-hub/smart-contracts/)
- [Chopsticks](https://developer.polkadot.com/reference/tools/chopsticks/)
- [Dedot](https://developer.polkadot.com/reference/tools/dedot/)
- [Light Clients](https://developer.polkadot.com/reference/tools/light-clients/)
- [E2E Testing with Moonwall](https://developer.polkadot.com/reference/tools/moonwall/)
- [Polkadot Omni Node](https://developer.polkadot.com/reference/tools/omninode/)
- [Polkadot-API](https://developer.polkadot.com/reference/tools/papi/)
- [ParaSpell XCM SDK](https://developer.polkadot.com/reference/tools/paraspell/)
- [Polkadart](https://developer.polkadot.com/reference/tools/polkadart/)
- [Polkadot.js API](https://developer.polkadot.com/reference/tools/polkadot-js-api/)
- [Quickstart Parachain Development with Pop CLI](https://developer.polkadot.com/reference/tools/pop-cli/)
- [Python Substrate Interface](https://developer.polkadot.com/reference/tools/py-substrate-interface/)
- [Sidecar REST API](https://developer.polkadot.com/reference/tools/sidecar/)
- [Subxt Rust API](https://developer.polkadot.com/reference/tools/subxt/)
- [XCM Tools](https://developer.polkadot.com/reference/tools/xcm-tools/)
- [Zombienet](https://developer.polkadot.com/reference/tools/zombienet/)
- [Connect to Polkadot](https://developer.polkadot.com/smart-contracts/connect/)
- [Zero to Hero Smart Contract DApp](https://developer.polkadot.com/smart-contracts/cookbook/dapps/zero-to-hero/)
- [Uniswap V2 Core with EVM on Polkadot](https://developer.polkadot.com/smart-contracts/cookbook/eth-dapps/uniswap-v2/core-v2/)
- [Uniswap V2 on Polkadot](https://developer.polkadot.com/smart-contracts/cookbook/eth-dapps/uniswap-v2/)
- [Uniswap V2 Periphery with EVM on Polkadot](https://developer.polkadot.com/smart-contracts/cookbook/eth-dapps/uniswap-v2/periphery-v2/)
- [Uniswap V3 Core with EVM on Polkadot Hub](https://developer.polkadot.com/smart-contracts/cookbook/eth-dapps/uniswap-v3/core-v3/)
- [Uniswap V3 on Polkadot](https://developer.polkadot.com/smart-contracts/cookbook/eth-dapps/uniswap-v3/)
- [Uniswap V3 Periphery with EVM on Polkadot Hub](https://developer.polkadot.com/smart-contracts/cookbook/eth-dapps/uniswap-v3/periphery-v3/)
- [Smart Contracts Cookbook](https://developer.polkadot.com/smart-contracts/cookbook/)
- [Deploy a Basic Contract with Hardhat](https://developer.polkadot.com/smart-contracts/cookbook/smart-contracts/deploy-basic/basic-hardhat/)
- [Deploy a Basic Contract with Remix IDE](https://developer.polkadot.com/smart-contracts/cookbook/smart-contracts/deploy-basic/basic-remix/)
- [Deploy an ERC-20 Using Hardhat](https://developer.polkadot.com/smart-contracts/cookbook/smart-contracts/deploy-erc20/erc20-hardhat/)
- [Deploy an ERC-20 Using Remix IDE](https://developer.polkadot.com/smart-contracts/cookbook/smart-contracts/deploy-erc20/erc20-remix/)
- [Deploy an ERC-721 Using Hardhat](https://developer.polkadot.com/smart-contracts/cookbook/smart-contracts/deploy-nft/nft-hardhat/)
- [Deploy an ERC-721 NFT Using Remix](https://developer.polkadot.com/smart-contracts/cookbook/smart-contracts/deploy-nft/nft-remix/)
- [Use Foundry with Polkadot Hub](https://developer.polkadot.com/smart-contracts/dev-environments/foundry/)
- [Use Hardhat with Polkadot Hub](https://developer.polkadot.com/smart-contracts/dev-environments/hardhat/)
- [Local Development Node](https://developer.polkadot.com/smart-contracts/dev-environments/local-dev-node/)
- [Use the Remix IDE on Polkadot Hub](https://developer.polkadot.com/smart-contracts/dev-environments/remix/)
- [Block Explorers](https://developer.polkadot.com/smart-contracts/explorers/)
- [Get Tokens from the Official Faucet](https://developer.polkadot.com/smart-contracts/faucet/)
- [Accounts in Polkadot Hub Smart Contracts](https://developer.polkadot.com/smart-contracts/for-eth-devs/accounts/)
- [Transactions and Fees on Asset Hub](https://developer.polkadot.com/smart-contracts/for-eth-devs/blocks-transactions-fees/)
- [Contract Deployment](https://developer.polkadot.com/smart-contracts/for-eth-devs/contract-deployment/)
- [Dual Virtual Machine Stack](https://developer.polkadot.com/smart-contracts/for-eth-devs/dual-vm-stack/)
- [EVM vs PVM](https://developer.polkadot.com/smart-contracts/for-eth-devs/evm-vs-pvm/)
- [Gas Model on the Polkadot Hub](https://developer.polkadot.com/smart-contracts/for-eth-devs/gas-model/)
- [JSON-RPC APIs](https://developer.polkadot.com/smart-contracts/for-eth-devs/json-rpc-apis/)
- [Get Started with Smart Contracts](https://developer.polkadot.com/smart-contracts/get-started/)
- [Wallets for Polkadot Hub](https://developer.polkadot.com/smart-contracts/integrations/wallets/)
- [Deploy Contracts to Polkadot Hub with Ethers.js](https://developer.polkadot.com/smart-contracts/libraries/ethers-js/)
- [viem for Polkadot Hub Smart Contracts](https://developer.polkadot.com/smart-contracts/libraries/viem/)
- [Wagmi for Polkadot Hub Smart Contracts](https://developer.polkadot.com/smart-contracts/libraries/wagmi/)
- [Deploy Contracts to Polkadot Hub with Web3.js](https://developer.polkadot.com/smart-contracts/libraries/web3-js/)
- [Web3.py](https://developer.polkadot.com/smart-contracts/libraries/web3-py/)
- [Smart Contracts Overview](https://developer.polkadot.com/smart-contracts/overview/)
- [Interact with the ERC20 Precompile](https://developer.polkadot.com/smart-contracts/precompiles/erc20/)
- [Ethereum-Native Precompiles](https://developer.polkadot.com/smart-contracts/precompiles/eth-native/)
- [Advanced Functionalities via Precompiles](https://developer.polkadot.com/smart-contracts/precompiles/)
- [Interact with the Storage Precompile](https://developer.polkadot.com/smart-contracts/precompiles/storage/)
- [Interact with the System Precompile](https://developer.polkadot.com/smart-contracts/precompiles/system/)
- [Interact with the XCM Precompile](https://developer.polkadot.com/smart-contracts/precompiles/xcm/)
- [Polkadot Utilities](https://developer.polkadot.com/tools/)
- [Open Source Stack](https://developer.polkadot.com/wiki/general/build-open-source/)
- [Chain State Values](https://developer.polkadot.com/wiki/general/chain-state-values/)
- [Community](https://developer.polkadot.com/wiki/general/community/)
- [Contributing to the Polkadot Wiki](https://developer.polkadot.com/wiki/general/contributing/)
- [Contributors](https://developer.polkadot.com/wiki/general/contributors/)
- [Parity Data Dashboards](https://developer.polkadot.com/wiki/general/dashboards/parity-data-dashboards/)
- [Polkadot Staking Dashboard](https://developer.polkadot.com/wiki/general/dashboards/staking-dashboard/)
- [Polkadot Ecosystem Development Funds](https://developer.polkadot.com/wiki/general/ecosystem-funds/)
- [Extrinsics](https://developer.polkadot.com/wiki/general/extrinsics/)
- [Frequently Asked Questions (FAQs)](https://developer.polkadot.com/wiki/general/faq/)
- [Fundamentals](https://developer.polkadot.com/wiki/general/fundamentals/)
- [Funding Opportunities](https://developer.polkadot.com/wiki/general/funding/)
- [Getting Started](https://developer.polkadot.com/wiki/general/getting-started/)
- [wiki-general-glossary](https://developer.polkadot.com/wiki/general/glossary/)
- [Polkadot Governance Apps](https://developer.polkadot.com/wiki/general/governance-apps/)
- [How to Do Your Own Research (DYOR)](https://developer.polkadot.com/wiki/general/how-to-dyor/)
- [Using the Polkadot Ledger Apps](https://developer.polkadot.com/wiki/general/ledger/)
- [Resolving Errors](https://developer.polkadot.com/wiki/general/maintain-errors/)
- [Metadata Explorer](https://developer.polkadot.com/wiki/general/metadata/)
- [Polkadot Multisig Apps](https://developer.polkadot.com/wiki/general/multisig-apps/)
- [Polkadot Community Foundation](https://developer.polkadot.com/wiki/general/pcf/)
- [Polkadot Direction](https://developer.polkadot.com/wiki/general/polkadot-direction/)
- [Polkadot 1.0](https://developer.polkadot.com/wiki/general/polkadot-v1/)
- [Polkadot 2.0](https://developer.polkadot.com/wiki/general/polkadot-v2/)
- [Polkadot Vault (formerly Parity Signer)](https://developer.polkadot.com/wiki/general/polkadot-vault/)
- [Polkadot Developer Interface (Wallet)](https://developer.polkadot.com/wiki/general/polkadotjs-ui/)
- [Polkadot-JS Guides](https://developer.polkadot.com/wiki/general/polkadotjs/)
- [Protect Yourself from Scams](https://developer.polkadot.com/wiki/general/scams/)
- [Polkadot Staking Apps](https://developer.polkadot.com/wiki/general/staking-apps/)
- [Why Verify Transactions?](https://developer.polkadot.com/wiki/general/transaction-attacks/)
- [Web3 and Polkadot](https://developer.polkadot.com/wiki/general/web3-and-polkadot/)
- [Adversarial Cheatsheet](https://developer.polkadot.com/wiki/kusama/kusama-adverserial-cheatsheet/)
- [Kusama Code of Conduct](https://developer.polkadot.com/wiki/kusama/kusama-coc/)
- [Interact with Kusama](https://developer.polkadot.com/wiki/kusama/kusama-getting-started/)
- [Kusama Inflation Model](https://developer.polkadot.com/wiki/kusama/kusama-inflation/)
- [Social Recovery](https://developer.polkadot.com/wiki/kusama/kusama-social-recovery/)
- [Kusama Timeline](https://developer.polkadot.com/wiki/kusama/kusama-timeline/)
- [The Difference Between Accounts and Address Book](https://developer.polkadot.com/wiki/learn/how-to/accounts-vs-address-book/)
- [How to Add Your Ledger Account (Developer Signer)](https://developer.polkadot.com/wiki/learn/how-to/add-ledger-account-signer/)
- [How to Add a Ledger Account](https://developer.polkadot.com/wiki/learn/how-to/add-ledger-account/)
- [Asset Hub Migration — What You Must Know](https://developer.polkadot.com/wiki/learn/how-to/asset-hub-migration/)
- [Block Explorers for Polkadot and Kusama](https://developer.polkadot.com/wiki/learn/how-to/block-explorers/)
- [I Can't Find My Account on the Polkadot Network!](https://developer.polkadot.com/wiki/learn/how-to/cant-find-account/)
- [How to Change Your Controller Account](https://developer.polkadot.com/wiki/learn/how-to/change-controller-account/)
- [How to Change the Style of Your DOT Icon](https://developer.polkadot.com/wiki/learn/how-to/change-dot-icon-style/)
- [How Do I Change the Polkadot Developer Interface to My Own Language?](https://developer.polkadot.com/wiki/learn/how-to/change-interface-language/)
- [How Do I Know Which Nomination Pool to Choose?](https://developer.polkadot.com/wiki/learn/how-to/choose-nomination-pool/)
- [How to Choose Validators](https://developer.polkadot.com/wiki/learn/how-to/choose-validators/)
- [How to Create an Account in Subkey](https://developer.polkadot.com/wiki/learn/how-to/create-account-subkey/)
- [How to Create an Account](https://developer.polkadot.com/wiki/learn/how-to/create-account/)
- [How to Create and Use a Multisig Account](https://developer.polkadot.com/wiki/learn/how-to/create-multisig-account/)
- [How to Create a Polkadot Account](https://developer.polkadot.com/wiki/learn/how-to/create-polkadot-account/)
- [How to Create a Proxy Account](https://developer.polkadot.com/wiki/learn/how-to/create-proxy-account/)
- [How to Create a Pure Proxy](https://developer.polkadot.com/wiki/learn/how-to/create-pure-proxy/)
- [How to Create a Vanity Address](https://developer.polkadot.com/wiki/learn/how-to/create-vanity-address/)
- [How to Delegate Your Voting Power on Polkadot OpenGov](https://developer.polkadot.com/wiki/learn/how-to/delegate-voting-power/)
- [Error 'Frozen' — I Can't Transfer All My DOT](https://developer.polkadot.com/wiki/learn/how-to/error-frozen-cant-transfer/)
- [Error: "Unable to Retrieve Key Pair"](https://developer.polkadot.com/wiki/learn/how-to/error-key-pair/)
- [What is the Existential Deposit?](https://developer.polkadot.com/wiki/learn/how-to/existential-deposit/)
- [How to Export Your JSON Backup File](https://developer.polkadot.com/wiki/learn/how-to/export-json-backup/)
- [How to Export Your Transaction History in a .csv File](https://developer.polkadot.com/wiki/learn/how-to/export-transaction-history/)
- [Polkadot Developer Interface: How Can I Find (and Copy) my Address?](https://developer.polkadot.com/wiki/learn/how-to/find-copy-address/)
- [Ledger — How to Confirm the Account Address on Your Device](https://developer.polkadot.com/wiki/learn/how-to/ledger-confirm-address/)
- [Ledger: Can I Import an Existing Account from Polkadot Developer Interface to my Ledger Device?](https://developer.polkadot.com/wiki/learn/how-to/ledger-import-account/)
- [Ledger: Can I Use the Ledger Polkadot App for Kusama?](https://developer.polkadot.com/wiki/learn/how-to/ledger-kusama-app/)
- [Ledger: How to Migrate your Account from Legacy to Generic App](https://developer.polkadot.com/wiki/learn/how-to/ledger-migrate-generic-app/)
- [Polkadot Developer Interface: How to Send DOT from Your Ledger Account](https://developer.polkadot.com/wiki/learn/how-to/ledger-send-dot/)
- [Ledger — How to Sign a Transaction](https://developer.polkadot.com/wiki/learn/how-to/ledger-sign-transaction/)
- [My Mnemonic Phrase Is Invalid](https://developer.polkadot.com/wiki/learn/how-to/mnemonic-invalid/)
- [Nomination Pools on the Polkadot Developer Interface](https://developer.polkadot.com/wiki/learn/how-to/nomination-pools-guide/)
- [How to Participate in Polkadot OpenGov](https://developer.polkadot.com/wiki/learn/how-to/opengov-participate/)
- [Parity Signer — How to Add Your Account](https://developer.polkadot.com/wiki/learn/how-to/parity-signer-add-account/)
- [Parity Signer — How to Create an Account](https://developer.polkadot.com/wiki/learn/how-to/parity-signer-create-account/)
- [Parity Signer — How to Restore Your Account](https://developer.polkadot.com/wiki/learn/how-to/parity-signer-restore-account/)
- [Parity Signer — How to Sign a Transaction](https://developer.polkadot.com/wiki/learn/how-to/parity-signer-sign-transaction/)
- [My Password Is Not Working](https://developer.polkadot.com/wiki/learn/how-to/password-not-working/)
- [Polkadot and Kusama — What's the Difference?](https://developer.polkadot.com/wiki/learn/how-to/polkadot-vs-kusama/)
- [How to Rebond Tokens During the Unbonding Period](https://developer.polkadot.com/wiki/learn/how-to/rebond-tokens/)
- [How to Receive DOT to My Account](https://developer.polkadot.com/wiki/learn/how-to/receive-dot/)
- [How to Remove Expired Referenda Locks](https://developer.polkadot.com/wiki/learn/how-to/remove-referenda-locks/)
- [How to Request and Cancel Identity Judgement](https://developer.polkadot.com/wiki/learn/how-to/request-cancel-judgement/)
- [How to Restore Your Account (Developer Signer)](https://developer.polkadot.com/wiki/learn/how-to/restore-account-signer/)
- [How to Restore Your Account](https://developer.polkadot.com/wiki/learn/how-to/restore-account/)
- [How to Restrict Your Account to One Network](https://developer.polkadot.com/wiki/learn/how-to/restrict-account-network/)
- [How to See My Staking Rewards](https://developer.polkadot.com/wiki/learn/how-to/see-staking-rewards/)
- [How to Send All of Your Funds Out of Your Account](https://developer.polkadot.com/wiki/learn/how-to/send-all-funds/)
- [I Sent Funds to the Wrong Address!](https://developer.polkadot.com/wiki/learn/how-to/sent-to-wrong-address/)
- [How to Set and Clear an Identity](https://developer.polkadot.com/wiki/learn/how-to/set-clear-identity/)
- [How to Set Identities for Sub Accounts](https://developer.polkadot.com/wiki/learn/how-to/set-subaccount-identities/)
- [How to Sign a Transaction (Developer Signer)](https://developer.polkadot.com/wiki/learn/how-to/sign-transaction-signer/)
- [How to Sign a Transaction](https://developer.polkadot.com/wiki/learn/how-to/sign-transaction/)
- [Where to Download the Polkadot Developer Signer](https://developer.polkadot.com/wiki/learn/how-to/signer-where-to-download/)
- [How Do I Stake (Nominate) on Polkadot?](https://developer.polkadot.com/wiki/learn/how-to/stake-nominate/)
- [How to Store Your Mnemonic Phrase & Backup Safely](https://developer.polkadot.com/wiki/learn/how-to/store-mnemonic-safely/)
- [How to Switch Network Nodes](https://developer.polkadot.com/wiki/learn/how-to/switch-network-nodes/)
- [How to Teleport DOT or KSM](https://developer.polkadot.com/wiki/learn/how-to/teleport-dot-ksm/)
- [Polkadot Developer Interface: How Can I See the Transaction Costs Before I Make a Transfer?](https://developer.polkadot.com/wiki/learn/how-to/transaction-costs/)
- [How to Send / Transfer Funds](https://developer.polkadot.com/wiki/learn/how-to/transfer-funds/)
- [How to Transfer Tether (USDT) on Polkadot](https://developer.polkadot.com/wiki/learn/how-to/transfer-usdt/)
- [Polkadot Developer Interface: How to Troubleshoot Connection Issues](https://developer.polkadot.com/wiki/learn/how-to/troubleshoot-connection-issues/)
- [How to Unstake Your Tokens](https://developer.polkadot.com/wiki/learn/how-to/unstake-tokens/)
- [How to Update the Metadata (Developer Signer)](https://developer.polkadot.com/wiki/learn/how-to/update-metadata-signer/)
- [Polkadot Vault — How to Add Your Account](https://developer.polkadot.com/wiki/learn/how-to/vault-add-account/)
- [Polkadot Vault — How to Add a New Chain and Update Metadata](https://developer.polkadot.com/wiki/learn/how-to/vault-add-chain-metadata/)
- [Polkadot Vault — How to Create an Account](https://developer.polkadot.com/wiki/learn/how-to/vault-create-account/)
- [Polkadot Vault: Replicate a Polkadot Account for Asset Hub](https://developer.polkadot.com/wiki/learn/how-to/vault-replicate-account/)
- [Polkadot Vault — How to Restore Your Account](https://developer.polkadot.com/wiki/learn/how-to/vault-restore-account/)
- [Polkadot Vault — How to Create the Same Account on Different Networks](https://developer.polkadot.com/wiki/learn/how-to/vault-same-account-networks/)
- [Polkadot Vault — How to Sign a Transaction](https://developer.polkadot.com/wiki/learn/how-to/vault-sign-transaction/)
- [How to Verify What Extrinsic You're Signing](https://developer.polkadot.com/wiki/learn/how-to/verify-extrinsic/)
- [How to View Your Mnemonic Phrase (Developer Signer)](https://developer.polkadot.com/wiki/learn/how-to/view-mnemonic-signer/)
- [Where Can I See the Transaction History of my Polkadot Account?](https://developer.polkadot.com/wiki/learn/how-to/view-transaction-history/)
- [How to Vote on Polkadot OpenGov](https://developer.polkadot.com/wiki/learn/how-to/vote-opengov/)
- [What is Asset Hub and How Do I Use It?](https://developer.polkadot.com/wiki/learn/how-to/what-is-asset-hub/)
- [Where to Store DOT — Polkadot Wallet Options](https://developer.polkadot.com/wiki/learn/how-to/where-to-store-dot/)
- [Why Can't I Transfer My DOT?](https://developer.polkadot.com/wiki/learn/how-to/why-cant-i-transfer-dot/)
- [How to Withdraw USDT from Exchanges on Asset Hub](https://developer.polkadot.com/wiki/learn/how-to/withdraw-usdt-from-exchanges/)
- [Polkadot <> Kusama Bridge](https://developer.polkadot.com/wiki/learn/learn-DOT-KSM-bridge/)
- [DOT Token](https://developer.polkadot.com/wiki/learn/learn-DOT/)
- [Polkadot Account Abstraction](https://developer.polkadot.com/wiki/learn/learn-account-abstraction/)
- [Advanced Polkadot Accounts](https://developer.polkadot.com/wiki/learn/learn-account-advanced/)
- [Account Balances](https://developer.polkadot.com/wiki/learn/learn-account-balances/)
- [Multi-Signature Accounts](https://developer.polkadot.com/wiki/learn/learn-account-multisig/)
- [Polkadot Accounts](https://developer.polkadot.com/wiki/learn/learn-accounts/)
- [Agile Coretime (Scheduling)](https://developer.polkadot.com/wiki/learn/learn-agile-coretime/)
- [Architecture](https://developer.polkadot.com/wiki/learn/learn-architecture/)
- [Asset Conversion on AssetHub](https://developer.polkadot.com/wiki/learn/learn-asset-conversion-assethub/)
- [Asset Hub Overview](https://developer.polkadot.com/wiki/learn/learn-assets/)
- [Asynchronous Backing (Pipelining)](https://developer.polkadot.com/wiki/learn/learn-async-backing/)
- [Blockchain Bridges](https://developer.polkadot.com/wiki/learn/learn-bridges/)
- [Collators in Polkadot](https://developer.polkadot.com/wiki/learn/learn-collator/)
- [Collectives](https://developer.polkadot.com/wiki/learn/learn-collectives/)
- [Polkadot vs. Ethereum](https://developer.polkadot.com/wiki/learn/learn-comparison-ethereum/)
- [Polkadot vs. Avalanche](https://developer.polkadot.com/wiki/learn/learn-comparisons-avalanche/)
- [Polkadot vs. Cosmos](https://developer.polkadot.com/wiki/learn/learn-comparisons-cosmos/)
- [Polkadot vs. Kusama](https://developer.polkadot.com/wiki/learn/learn-comparisons-kusama/)
- [Rollups and Interoperability Comparison](https://developer.polkadot.com/wiki/learn/learn-comparisons-rollups/)
- [Polkadot's Consensus Protocols](https://developer.polkadot.com/wiki/learn/learn-consensus/)
- [Cryptography on Polkadot](https://developer.polkadot.com/wiki/learn/learn-cryptography/)
- [Parallel Computation (Elastic Scaling)](https://developer.polkadot.com/wiki/learn/learn-elastic-scaling/)
- [Polkadot-JS DOT and KSM Bridge Guides](https://developer.polkadot.com/wiki/learn/learn-guides-DOT-KSM-bridge/)
- [Polkadot-JS Multisig Guides](https://developer.polkadot.com/wiki/learn/learn-guides-accounts-multisig/)
- [Polkadot-JS Pure Proxy Guides](https://developer.polkadot.com/wiki/learn/learn-guides-accounts-proxy-pure/)
- [Polkadot-JS Proxy Guides](https://developer.polkadot.com/wiki/learn/learn-guides-accounts-proxy/)
- [Polkadot-JS Account Guides](https://developer.polkadot.com/wiki/learn/learn-guides-accounts/)
- [Polkadot-JS Asset Conversion Guides](https://developer.polkadot.com/wiki/learn/learn-guides-asset-conversion/)
- [Polkadot-JS Asset Creation Guides](https://developer.polkadot.com/wiki/learn/learn-guides-assets-create/)
- [Polkadot-JS Bounty Management Guide](https://developer.polkadot.com/wiki/learn/learn-guides-bounties/)
- [Polkadot-JS Token Claims Guide](https://developer.polkadot.com/wiki/learn/learn-guides-claims/)
- [Coretime Marketplaces Guide](https://developer.polkadot.com/wiki/learn/learn-guides-coretime-marketplaces/)
- [Agile Coretime for Parachains](https://developer.polkadot.com/wiki/learn/learn-guides-coretime-parachains/)
- [Polkadot-JS Coretime Lease Swap Guides](https://developer.polkadot.com/wiki/learn/learn-guides-coretime-swap/)
- [Polkadot-JS Identity Guides](https://developer.polkadot.com/wiki/learn/learn-guides-identity/)
- [Ledger Guides](https://developer.polkadot.com/wiki/learn/learn-guides-ledger/)
- [Polkadot-JS Nominator Guides](https://developer.polkadot.com/wiki/learn/learn-guides-nominator/)
- [Polkadot-JS OpenGov Guides](https://developer.polkadot.com/wiki/learn/learn-guides-polkadot-opengov/)
- [Polkadot-JS Nomination Pool Guides](https://developer.polkadot.com/wiki/learn/learn-guides-staking-pools/)
- [Polkadot-JS OpenGov Referenda Testing Guides](https://developer.polkadot.com/wiki/learn/learn-guides-test-opengov-proposals/)
- [Polkadot-JS Transfer Guides](https://developer.polkadot.com/wiki/learn/learn-guides-transfers/)
- [Polkadot-JS Treasury Guides](https://developer.polkadot.com/wiki/learn/learn-guides-treasury/)
- [Polkadot Vault App Guides](https://developer.polkadot.com/wiki/learn/learn-guides-vault/)
- [Hyperbridge Overview](https://developer.polkadot.com/wiki/learn/learn-hyperbridge/)
- [Account Identity](https://developer.polkadot.com/wiki/learn/learn-identity/)
- [Polkadot Implementations](https://developer.polkadot.com/wiki/learn/learn-implementations/)
- [Polkadot's JAM Chain](https://developer.polkadot.com/wiki/learn/learn-jam-chain/)
- [FAQ for Polkadot's JAM Chain](https://developer.polkadot.com/wiki/learn/learn-jam-faq/)
- [NFT Pallets](https://developer.polkadot.com/wiki/learn/learn-nft-pallets/)
- [NFT Projects on Polkadot and Kusama](https://developer.polkadot.com/wiki/learn/learn-nft-projects/)
- [NFTs](https://developer.polkadot.com/wiki/learn/learn-nft/)
- [Nomination Pools](https://developer.polkadot.com/wiki/learn/learn-nomination-pools/)
- [Nominator](https://developer.polkadot.com/wiki/learn/learn-nominator/)
- [Offenses & Slashes on Polkadot](https://developer.polkadot.com/wiki/learn/learn-offenses/)
- [Parachains FAQ](https://developer.polkadot.com/wiki/learn/learn-parachains-faq/)
- [Security Protocol Overview](https://developer.polkadot.com/wiki/learn/learn-parachains-protocol/)
- [Parachains](https://developer.polkadot.com/wiki/learn/learn-parachains/)
- [NPoS Election Algorithms](https://developer.polkadot.com/wiki/learn/learn-phragmen/)
- [Polkadot Host](https://developer.polkadot.com/wiki/learn/learn-polkadot-host/)
- [Polkadot OpenGov Origins](https://developer.polkadot.com/wiki/learn/learn-polkadot-opengov-origins/)
- [Treasury](https://developer.polkadot.com/wiki/learn/learn-polkadot-opengov-treasury/)
- [Polkadot OpenGov](https://developer.polkadot.com/wiki/learn/learn-polkadot-opengov/)
- [Polkadot Technical Fellowship](https://developer.polkadot.com/wiki/learn/learn-polkadot-technical-fellowship/)
- [Pure Proxy Accounts](https://developer.polkadot.com/wiki/learn/learn-proxies-pure/)
- [Proxy Accounts](https://developer.polkadot.com/wiki/learn/learn-proxies/)
- [Runtime Upgrades](https://developer.polkadot.com/wiki/learn/learn-runtime-upgrades/)
- [Polkadot Block Production: SAFROLE](https://developer.polkadot.com/wiki/learn/learn-safrole/)
- [Smart Contracts on Polkadot](https://developer.polkadot.com/wiki/learn/learn-smart-contracts/)
- [Snowbridge](https://developer.polkadot.com/wiki/learn/learn-snowbridge/)
- [SPREE](https://developer.polkadot.com/wiki/learn/learn-spree/)
- [Advanced Staking Concepts](https://developer.polkadot.com/wiki/learn/learn-staking-advanced/)
- [Staking on Polkadot](https://developer.polkadot.com/wiki/learn/learn-staking/)
- [System Chains](https://developer.polkadot.com/wiki/learn/learn-system-chains/)
- [Teleporting Assets](https://developer.polkadot.com/wiki/learn/learn-teleport/)
- [Transaction Construction and Signing](https://developer.polkadot.com/wiki/learn/learn-transaction-construction/)
- [Types of Transactions (a.k.a. Extrinsics)](https://developer.polkadot.com/wiki/learn/learn-transactions/)
- [Validator](https://developer.polkadot.com/wiki/learn/learn-validator/)
- [XCM Instructions & Register Specification](https://developer.polkadot.com/wiki/learn/learn-xcm-instructions/)
- [XCM FRAME Pallet Overview](https://developer.polkadot.com/wiki/learn/learn-xcm-pallet/)
- [XCM Transport Methods (XCMP, HRMP, VMP)](https://developer.polkadot.com/wiki/learn/learn-xcm-transport/)
- [XCM Use-cases & Examples](https://developer.polkadot.com/wiki/learn/learn-xcm-usecases/)
- [Introduction to Cross-Consensus Message Format (XCM)](https://developer.polkadot.com/wiki/learn/learn-xcm/)
- [XCM Virtual Machine (XCVM) & XCM Executor](https://developer.polkadot.com/wiki/learn/learn-xcvm/)
- [Async Backing Upgrade](https://developer.polkadot.com/wiki/learn/maintain-guides-async-backing/)