Repository Index

Github.com/CryptoSignal - Trading & Technical Analysis Bot - 4,100+ stars, 1,100+ forks

• technical-analysis
• bittrex-api
• crypto
• bitcoin

A toolbox for zkSNARKs on Ethereum

• zksnarks
• ethereum
• zero-knowledge
• snark

Polkadot's ink! to write smart contracts.

• smart-contracts
• webassembly
• wasm
• substrate

Strategies to Gekko trading bot with backtests results and some useful tools.

• gekko
• strategies
• gekko-strategies
• gekko-backtest

Web3 Foundation Grants Program

• blockchain
• polkadot
• substrate
• kusama

Promise and RxJS APIs around Polkadot and Substrate based chains via RPC calls. It is dynamically generated based on what the Substrate runtime provides in terms of metadata.

• jsonrpc
• polkadot
• substrate
• polkadot-js

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.

• polkadot
• substrate
• polkadot-js
• extension

Ethereum and EVM compatibility layer for Polkadot and Substrate.

Interact with Substrate based nodes in Rust or WebAssembly

Substrate Open Runtime Module Library

• rust
• substrate

Library for connecting to substrate API over WebSockets

• substrate

Python Polkadot SDK

• blockchain
• substrate
• polkadot
• polkascan

Polkadot Substrate Explorer Subscan

• substrate
• blockchain
• blockchain-explorer
• explorer

Substrate RPC client for go aka GSRPC

• golang
• substrate
• scale-codec
• blockchain

Blockchain Indexing Engine

• polkadot
• substrate
• postgres
• indexing

Integrated Ethereum implementation and tool suite focused on Solidity testing and development.

• ethereum
• testing
• smart-contracts
• blockchain

This script allows bootstrapping a new substrate chain with the current state of a live chain

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

A template for kick starting a Substrate based PoS chain.

[WIP] RMRK Substrate pallets

• substrate
• blockchain
• rust
• polkadot

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.

• substrate
• wasm
• polkadot
• runtime

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