A bridge between Polkadot and Stellar Blockchains. Programmed in Rust.

Playing around with Substrate and Polkadot

Playing around with the ink! Smart Contract implementation for Substrate

A tool for benchmarking smart contract execution times across blockchains.

"The Hero Course" - SubQuery module 1 exercise

"The Hero Course" - SubQuery module 4 exercise

Build a User Interface which can access and interact with custom storage items and functions from Substrate Kittie Chain

Static analyzer for Substrate FRAME's pallets

A list of awesome Polkadot resources

Discord bot for announcing referendums in the governance of Substrate chains on Polkadot and Kusama.

This is the BITG wallet for polkadot side chain. This app use the polkadot-js library.

A functional ecommerce consuming store api. You can pay using Dots/KSM. It's integrated with coingecko, so you can see all the prices converted to the live price of the coins. It uses polkadot.js, Chakra and Next.js for SSR and SEO and SWR.

This forked repository is based on substrate-node-template

Typesafe React hooks and utility functions that simplify the process of working with Substrate-based networks and ink! smart contracts.

Substrate ETL represents Polkadot + Kusama dataset in Google BigQuery. All finalized data is published in a public dataset in BigQuery daily and Dune on an hourly basis.

Server for the testnet fund