Substrate API playground in a Deno 🦕 repl, using polkadot-js extension as remote signer ✍️. Say goodbye to hardcoded mnemonics / seeds in dev scripts!👋

ParaSpell✨: Set of XCM-Tools for Polkadot and Kusama ecosystem

The official extension of PolkaGate. A user-friendly wallet for seamless browser-based interaction with Polkadot/Substrate-based blockchains.

A portal for the Substrate, Polkadot and Kusama ecosystem contributors.

Github pages documentation for xcNFT pallet

A validator income chart web application for Kusama & Polkadot, powered by SubVT services.

Realtime chain visualization WebGL application for Kusama.

The AirGap Wallet is installed on an everyday smartphone. This app has only access to public information.

GraphQL service for Uniques and Assets on Asset Hubs

XCM Router ☄️ starter template for your dApp

XCM API ⚡️ starter template for your dApp

XCM SDK 🪄 starter template for your dApp

Kintsugi and Interlay App - BTC DeFi

Monorepository of npm packages we use in our projects.

The codebase for PolkaVerse, a reference application built on the Subsocial blockchain. Feel free to use the code in your own Subsocial dapps.

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

Ledger Nano Kusama / Polkadot integration library + examples

Wallet info for your favourite Dotsama cryptocurrencies like Polkadot (DOT), Kusama (KSM), Moonbeam (GLMR), Astar (ASTR), Acala (ACA), Subsocial (SUB), and other Substrate chains in the ecosystem.

Repository containing Coretime mock runtimes that are used for local testing and simulation

A website-based multi-chain crypto wallet for Polkadot & Kusama ecosystem