crates.io
paritytech/polkadot-sdk
The Parity Polkadot Blockchain SDK
No licenseJul 18, 2026 · metrics 2.10.0
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Catalogue tag
#substrate
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
19 records
crates.io · npm
RaoFoundation/subtensor
Bittensor
Apache-2.0Aug 3, 2026 · metrics 2.10.0
npm · crates.io
moonbeam-foundation/moonbeam
An Ethereum-compatible smart contract parachain on Polkadot
GPL-3.0Jul 25, 2026 · metrics 2.10.0
npm
polkadot-api/polkadot-api
Polkadot-API is a meticulously crafted suite of libraries, each designed to be composable, modular, and aligned with a "light-client first" philosophy.
MITJul 21, 2026 · metrics 2.10.0
npm · crates.io
frequency-chain/frequency
Frequency: A Polkadot Parachain
Apache-2.0Jul 31, 2026 · metrics 2.10.0
crates.io
paritytech/subxt
Interact with Substrate based nodes in Rust or WebAssembly
Custom licenseAug 27, 2026 · metrics 2.10.0
crates.io
paritytech/zombienet-sdk
ZombieNet SDK
GPL-3.0Aug 23, 2026 · metrics 2.10.0
crates.io
galacticcouncil/hack.hydradx-node
Hydration node - Cross-chain liquidity protocol built with Polkadot-SDK
Apache-2.0Jul 17, 2026 · metrics 2.10.0
crates.io
galacticcouncil/hydration-node
Hydration node - Cross-chain liquidity protocol built with Polkadot-SDK
Apache-2.0Jul 16, 2026 · metrics 2.10.0
npm
Zondax/ledger-substrate-js
Ledger Nano Kusama / Polkadot integration library + examples
Apache-2.0Sep 5, 2026 · metrics 2.10.0
crates.io · npm
paritytech/smoldot
Alternative client for Substrate-based chains.
GPL-3.0Jul 24, 2026 · metrics 2.10.0
crates.io
OpenCoven/coven
Local runtime harness substrate for project-scoped agent sessions.
MITJul 16, 2026 · metrics 2.10.0
npm
novasamatech/subquery-history
SubQuery API for saturating Nova Wallet as a data source. Focuses on the following use cases: 1) Provide complete operation history, including Transfers, Rewards/slashes, Other extrinsics 2) Provide data for staking analytics
Apache-2.0Jul 20, 2026 · metrics 2.10.0
npm
ODATANO/NIGHTGATE
ODATANO-NIGHTGATE connects SAP systems to the Midnight privacy chain via a CAP-based OData V4 API, enabling confidential on-chain data access and privacy-preserving transaction execution
Apache-2.0Jul 18, 2026 · metrics 2.10.0
npm
airgap-it/airgap-coin-lib
A library that offers a unified API to prepare, sign and broadcast multiple cryptocurrencies.
MITAug 30, 2026 · metrics 2.10.0
crates.io
virto-network/kreivo
Virto Network blockchain node.
GPL-3.0Sep 6, 2026 · metrics 2.10.0
Maven
substrate4j/substrate4j
Interact with Polkadot (Substrate based nodes) in Java
Custom licenseJul 17, 2026 · metrics 2.10.0
—
subsquid/squid-sdk
TypeScript ETL toolkit for indexing Ethereum, Solana, and Substrate data, sourced from SQD Network.
Apache-2.0Jul 19, 2026 · metrics 2.10.0
crates.io
paritytech/substrate
Substrate: The platform for blockchain innovators
Apache-2.0Sep 6, 2026 · metrics 2.10.0