JSPM

Found 186 results for Polkadot

@darwinia/types

Implementation of the Parity codec

  • v2.8.10
  • 64.00
  • Published

@darwinia/types-known

A JavaScript wrapper for the Polkadot JsonRPC interface

  • v2.8.10
  • 64.00
  • Published

@zondax/ledger-substrate

TS / Node API for Substrate/Polkadot based apps running on Ledger devices

  • v1.1.2
  • 59.37
  • Published

@unique-nft/utils

A tiny library to work with Substrate and Ethereum addresses and do some more

  • v0.3.22
  • 50.16
  • Published

@unique-nft/schemas

Unique Network schemas encoding, validating and decoding toolkit

  • v2.1.8
  • 47.02
  • Published

@polkadot/jsonrpc

Method definitions for the Polkadot RPC layer

  • v1.7.1
  • 43.15
  • Published

crypto-address-validator-ts

Crypto address validator for Bitcoin and other Altcoins, forked to be used with typescript

  • v0.5.12
  • 40.53
  • Published

@zondax/ledger-polkadot

TS / Node API for Polkadot apps running on Ledger Nano S/S+/X and Stax

  • v0.16.0
  • 38.77
  • Published

@polkadot/storage

Generic wrapper wrapper around state storage

  • v0.81.1
  • 38.01
  • Published

@polkadot/rpc-rx

An RxJs wrapper around the Polkadot JS API

  • v0.81.1
  • 37.79
  • Published

inter-exchange

JavaScript library to interact with interBTC

  • v2.0.0
  • 35.28
  • Published

@open-web3/dev-config

A collection of shared CI scripts and development environment used by @polkadot projects

  • v0.2.9
  • 33.06
  • Published

@polkadot/dev-react

A collection of shared CI scripts and development environment used by @polkadot projects

  • v0.34.2
  • 30.57
  • Published

@polkadot/db

Implementation of a basic sync in-memory and on-disk databases with overlays

  • v1.8.1
  • 28.51
  • Published

@polkadot/trie-db

This is an implementation of the modified merkle patricia tree as specified in Ethereum's yellow paper, adapted for Polkadot

  • v1.8.1
  • 27.62
  • Published

useink

A React hooks library for ink! contracts

  • v1.14.1
  • 26.76
  • Published

@polkadot-ui/utils

Common utility functions to aid in Polkadot dApp development.

  • v0.0.4
  • 26.28
  • Published

@polkadot/react-api

A collection of RxJs React components the Polkadot JS API

  • v0.39.1
  • 25.37
  • Published

@polkadot-ui/react

Functional React components for Polkadot dApps.

  • v0.0.1-alpha.35
  • 24.34
  • Published

@polkadot-ui/core

Core styles and themes for Polkadot dApps.

  • v0.0.1-alpha.2
  • 23.04
  • Published

@polkadot/react-query

A collection of RxJs React components the Polkadot JS API

  • v0.39.1
  • 22.66
  • Published

as-scale-codec

AssemblyScript implementation of the SCALE codec used in the Parity Substrate framework

  • v0.2.3
  • 21.73
  • Published

@interlay/interbtc

JavaScript library to interact with InterBTC

  • v1.6.2
  • 21.49
  • Published

@polkadot/trie-codec

This is an implementation of the codec for Substrate Trie

  • v1.8.1
  • 21.06
  • Published

@polkadot/api-rx

An RxJs wrapper around the Polkadot JS API

  • v0.30.45
  • 20.74
  • Published

validate-wallet

Multicoin address validator for Bitcoin and other Altcoins.

  • v0.5.14
  • 20.06
  • Published

@polkadot/params

Type defintions for parameters as passed in calls

  • v0.30.3
  • 19.81
  • Published

@trackback/vc

Verifiable Credentials js sdk

  • v0.0.1-alpha.24
  • 19.53
  • Published

@truenetworkio/sdk

True Network SDK is the abstracted interface for interacting with True Network nodes.

  • v0.0.21
  • 18.78
  • Published

possimusdeserunt

A library for interacting with the NOWPayments API

  • v1.4.2
  • 18.41
  • Published

@polkadot/client

A JavaScript client node for the polkadot network

  • v0.22.1
  • 17.83
  • Published

@polkadot-ui/assets

Data sources and static assets for Polkadot dApps.

  • v0.0.1-alpha.2
  • 17.59
  • Published

@polkadot/ui-api

A collection of RxJs React components the Polkadot JS API

  • v0.33.1
  • 17.56
  • Published

quiipsum

A library for interacting with the NOWPayments Mass Payments API

  • v1.4.3
  • 17.13
  • Published

@polkadot/ui-react-rx

A collection of RxJs React components the Polkadot JS API

  • v0.22.8
  • 15.58
  • Published

@substrate/node-watcher

Extract, Transform, Load Kusama/Polkadot history into a PostgreSQL DB

  • v0.5.0
  • 15.01
  • Published

hdwallet-signer

HDkey signer of transaction for BTC, ETH, TRX, FIL, DOT..., also can generate WIF

  • v0.2.6
  • 14.54
  • Published

@polkassembly/util

Set of utility functions for Polkassembly and more.

  • v0.2.0
  • 14.13
  • Published

@polkadot/client-db

Wrapper databases for managing on-chain storage

  • v0.22.1
  • 13.72
  • Published

@polkadot/client-p2p

Interfaces to P2P layers used in the Polkadot network

  • v0.22.1
  • 13.28
  • Published

veniamlaborum

HDkey signer of transaction for BTC, ETH, TRX, FIL, DOT..., also can generate WIF

  • v1.1.0
  • 12.82
  • Published

@blooo/ledger-substrate

JS / Node API for Kusama/Polkadot app running (Ledger Nano S/X)

  • v0.31.4
  • 12.32
  • Published

@unique-nft/api

Definitely typed JS API for the Unique Network blockchain

  • v0.1.13
  • 12.17
  • Published

@setheum.js/settpay

A web3 PolkadotJS API wrap that provides SettPay API package for the SettPaySDK.

  • v3.0.3
  • 11.83
  • Published

@polkadot/rx-api

An RxJs wrapper around the Polkadot JS API

  • v0.6.1
  • 11.60
  • Published

porroaliquid

HDkey signer of transaction for BTC, ETH, TRX, FIL, DOT..., also can generate WIF

  • v1.5.0
  • 11.07
  • Published

dictaut

crypto address validator for Bitcoin, Ethereum, XDC and other Altcoins.

  • v1.2.1
  • 11.07
  • Published

@polkadot/ui-reactive

A collection of RxJs React components the Polkadot JS API

  • v0.33.1
  • 10.52
  • Published

@polkadot/rx-react

A collection of RxJs React components the Polkadot JS API

  • v0.6.1
  • 10.31
  • Published

crypto-address-validator-2

Simple wallet address validator for validating Bitcoin and other altcoins addresses in Node.js and browser.

  • v0.0.5
  • 10.19
  • Published

@subgame/api

create api to subgame network

  • v0.0.18
  • 9.95
  • Published

@interlay/polkabtc

JavaScript library to interact with PolkaBTC

  • v0.17.1
  • 9.94
  • Published

@redspot/dev-cli

A collection of shared CI scripts and development environment used by @polkadot projects

    • v0.3.4
    • 9.81
    • Published

    @darwinia/api

    Promise and RxJS wrappers around the Darwinia JS RPC

    • v1.1.0-alpha.1
    • 9.09
    • Published

    unique_solidity_abi

    Solidity smart contracts and ethers.js/web3 wrappings for Unique network techonologies

    • v0.3.4
    • 8.55
    • Published

    @chainx-v2/util-crypto

    A collection of useful crypto utilities for @polkadot

    • v0.0.3-beta.14
    • 8.55
    • Published

    @riodefi_dev/api

    Promise and RxJS wrappers around the Polkadot JS RPC

    • v1.8.0-beta.10
    • 8.26
    • Published

    iurenihil

    Multicoin address validator for Bitcoin and other Altcoins.

    • v1.2.0
    • 8.14
    • Published

    subsembly-core

    Framework for building AssemblyScript Substrate Runtimes

    • v1.1.0
    • 8.00
    • Published

    @ashkuc/solidity-interfaces

    Solidity smart contracts and ethers.js/web3 wrappings for Unique network technologies

    • v0.64.0
    • 7.98
    • Published

    customusepolimec

    A React hooks library for Substrate and Wasm contracts on Substrate

    • v0.1.0
    • 7.46
    • Published

    eco-util

    A collection of useful utilities for @polkadot

    • v1.0.1
    • 7.31
    • Published

    @polkawallet/js-api

    Wrap `@polkadot-js/api` to provide APIs for polkawallet/sdk.

    • v0.0.1
    • 6.64
    • Published

    @darwinia/api-evm

    Interfaces for interacting with contracts

    • v2.8.10
    • 6.34
    • Published

    inipsam

    Polkadot Cloud

    • v1.1.0
    • 4.19
    • Published

    cra-template-kilt

    The base Typescript template for a KILT front end that connects to a Kilt Sprite node through Sporran wallet and can fetch/create a web3name.

      • v0.1.0
      • 4.19
      • Published

      cra-template-kintsugi

      Template UI for building on top of Kintsugi through Subsquid Graphql API.

      • v0.1.0
      • 4.19
      • Published

      @manta-network/api

      Promise and RxJS wrappers around the manta JS RPC

      • v1.0.1
      • 4.13
      • Published

      polkadot-react-hooks

      A collection of React hooks the Polkadot JS Apps UI

      • v0.60.0-beta.11
      • 4.04
      • Published

      @patract/dev

      A collection of shared CI scripts and development environment used by @polkadot projects

      • v0.5.22
      • 4.04
      • Published

      @sylo/polkadot-api

      Promise and RxJS wrappers around the Polkadot JS RPC

      • v0.48.3
      • 3.99
      • Published

      pl-as-scale-codec

      AssemblyScript implementation of the SCALE codec used in the Parity Substrate framework

      • v0.2.1
      • 2.36
      • Published

      api-celer-contract

      Interfaces for interacting with contracts and contract ABIs

      • v2.3.2-13
      • 2.31
      • Published

      @social-network/api

      Promise and RxJS wrappers around the Polkadot JS RPC

      • v2.6.7
      • 0.00
      • Published

      @txmcy1993/networks

      A list of all available Substrate networks and their applicable prefixes

      • v0.0.1
      • 0.00
      • Published

      @redspot/api-contract

      Interfaces for interacting with contracts and contract ABIs

      • v0.2.11
      • 0.00
      • Published

      @commitsoftware/dev

      A collection of shared CI scripts and development environment used by @polkadot projects

      • v0.32.18
      • 0.00
      • Published

      @plugnet/api-contract

      Interfaces for interacting with contracts and contract ABIs

      • v0.90.104
      • 0.00
      • Published

      yibanchen-react-login

      A React library for logging in via YibanChen/Polkadot wallet address verification

        • v0.1.0
        • 0.00
        • Published

        @sylo/polkadot-api-derive

        Common functions used across Polkadot, derived from RPC calls and storage queries.

        • v0.48.3
        • 0.00
        • Published

        cra-template-crustio

        The base Typescript template for Crust front end that can fetch an file off Crust IPFS and can then pin on Crust Maxwell (make sure to have sufficient CRU).

        • v0.1.0
        • 0.00
        • Published

        yibanchen-login-react

        A React library for logging in via YibanChen/Polkadot wallet address verification

          • v0.4.5
          • 0.00
          • Published

          @uniarts/networks

          A list of all available Substrate networks and their applicable prefixes

          • v0.0.4
          • 0.00
          • Published

          @polkadot-react/api

          A collection of RxJs React components the Polkadot JS API

          • v0.0.8
          • 0.00
          • Published