SubQuery is an Open, Flexible, Fast and Universal data indexing framework for web3. Our mission is to help developers create the decentralised products of the future.
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The quip network mining stack. This includes a coordinator and links all of the official quip network miners.
- cryptocurrency
- ising
- ising-model
- ising-spin-models
An EVM compatible Substrate chain, powered by StorageHub and secured by EigenLayer
- blockchain
- decentralized
- eigenlayer
- eigenlayer-avs
Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these accounts. Also provides a simple interface for compliant extensions for dapps.
Interact with Substrate based nodes in Rust or WebAssembly
Blockchain Indexing Engine
A sandbox to run and debug smart contracts for FRAME Contracts pallet and also a sandbox framework for Substrate runtime.
- substrate
- europa
- smart-contracts
- wasm
Subwasm is a cli utility to look inside a Substrate WASM Runtime. It can inspect and compare the metadata of Substrate based runtimes such as Polkadot or Kusama.
Redspot is an Substrate pallet-contracts (ink!) development environment. Compile your contracts and run them on a different networks. Redspot's core forks from Hardhat but changed a lot to suit substrate.
Golang polkadot substrate scale codec
Python SCALE-Codec
- blockchain
- substrate
- polkadot
- polkascan
A Substrate indexing framework
Halva is a toolchain for improving the experience of developing Decentralized Applications based on Substrate.
a compact graph indexer stack for parity substrate, polkadot, kusama
Substrate .NET API Core for substrate-based nodes
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
- blockchain
- indexer
- polkadot
- kusama
FUlly Decoupled Generic Environment for Substrate-chains
Making Substrate node management easy via self building docker images and easy infrastructure management
AssemblyScript implementation of the SCALE codec used in the Parity Substrate framework.
Javascript lib for gantree-cli
"curl" for substrate runtime upgrade testing