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.

A tool for benchmarking smart contract execution times across blockchains.

Static analyzer for Substrate FRAME's pallets

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.

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

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

"The Hero Course" - SubQuery module 4 exercise

Playing around with Substrate and Polkadot

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

A list of awesome Polkadot resources

Playing around with the ink! Smart Contract implementation for Substrate

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

"The Hero Course" - SubQuery module 1 exercise

This forked repository is based on substrate-node-template

Server for the testnet fund