Discover paritytech/ethereum-xcm-v3 Open Source project

Polkadot Node Implementation

8,212

polkadot

Parity's ink! to write smart contracts.

6,865

ink

WebAssembly (Wasm) interpreter.

1,316

wasmi

The Parity Polkadot Blockchain SDK

1,269

polkadot-sdk

Rust JSON-RPC implementation

979

jsonrpc

The Parity Bitcoin client

752

parity-bitcoin

Write Parachains on Substrate

726

cumulus

Air-gapped crypto wallet.

618

parity-signer

Ethereum compatibility layer for Substrate.

539

frontier

Simple CLI tool to launch a local Polkadot test network

496

polkadot-launch

Rust JSON-RPC library on top of async/await

458

jsonrpsee

WebAssembly serialization/deserialization in rust

457

parity-wasm

Submit extrinsics (transactions) to a substrate node via RPC

395

subxt

parity-bridge

substrate-telemetry

Polkadot Telemetry service

Alternative client for Substrate-based chains.

303

smoldot

Collection of crates used in Parity projects

286

parity-common

Collection of Useful Bridge Building Tools 🏗️

284

parity-bridges-common

Experimental blockchain database

265

parity-db

Shamir's Secret Sharing for people with friends

263

banana_split

REST service that makes it easy to interact with blockchain nodes built using Substrate's FRAME framework.

259

substrate-api-sidecar

Lightweight, efficient, binary serialization and deserialization codec

245

parity-scale-codec

Run Wasm Light Clients of any Substrate based chain directly in your browser.

244

substrate-connect

Setup and deployment tool for developing Wasm based smart contracts via ink!

230

cargo-contract

Base-16 Modified Patricia Merkle Tree (aka Trie)

226

trie

Blockchain Indexing Engine

201

substrate-archive

Parity Shasper beacon chain implementation using the Substrate framework.

197

shasper

Rust implementation of Zcash protocol

196

parity-zcash

cachepot is `sccache` with extra sec, which in turn is `ccache` with cloud storage

184

cachepot

Pure Rust Implementation of secp256k1.

174

libsecp256k1

A cli tool to easily spawn ephemeral Polkadot/Substrate networks and perform tests against them.

172

homebrew-paritytech

Homebrew tap for ethcore

Ruby

160

zombienet

A dashboard for Polkadot staking and nomination pools.

158

polkadot-staking-dashboard

Polkadot Cross Consensus-system Message format.

152

xcm-format

143

finality-grandpa

finality gadget for blockchains using common prefix agreement

Minimal Substrate node configured for smart contracts via pallet-contracts.

139

substrate-contracts-node

[WIP] A framework for crafting interactions with Substrate chains

124

capi

A Bridge Gadget to Grandpa Finality.

105

grandpa-bridge-gadget

A collection of debug tools, scripts and libraries on top of substrate.

substrate-debug-kit

A set of examples for ink! smart contract language. Happy hacking!

ink-examples

Parity Substrate(-based) chains usage and development support

subport

wasm-utils

trappist

Tools for FRAME chain builders to publish chain specific offline transaction generation libraries.

txwrapper-core

Start hacking your substrate runtime in a web based VSCode like IDE

substrate-playground

Info about SCALE encodable Rust types

scale-info

parity-tokio-ipc

Parity tokio-ipc

Minimal, WASM-light-client-bundled Substrate wallet for balance transfers

substrate-light-ui

substrate-ui

Bondy Polkadot UI

Statemint Node Implementation

statemint

Node implementation for Canvas ‒ a Substrate parachain for smart contracts.

canvas

Scripts for working with new Substrate projects

substrate-up

Shell

useink

A React hooks library for ink!

Stateless Blockchain on Substrate using RSA Accumulators

stateless-blockchain

Helper funtions for offline transaction generation.

txwrapper

Web application for deploying wasm smart contracts on Substrate chains that include the FRAME contracts pallet

contracts-ui

A curated list of awesome projects related to Parity's ink!.

awesome-ink

srtool

A fork of chevdor's srtool

Shell

cargo-unleash

cargo release automatisation tooling for massiv mono-repos

Registry for SS58 account types

ss58-registry

The Bonds framework along with associated modules.

oo7

Diener - dependency diener is a tool for easily changing https://github.com/paritytech/substrate or https://github.com/paritytech/polkadot dependency versions

diener

Lunarity - a Solidity parser in Rust

lunarity

An implementation of `std :: hash :: Hasher` which does not hash at all.

nohash-hasher

Library to integrate arkworks-rs/algebra into Substrate

arkworks-extensions

Instrument and transform wasm modules.

wasm-instrument

Typescript API aiming to provide clear, and simple to use tools for transferring assets across common good parachains.

asset-transfer-api

Testbed repo for trying out ideas of what a smart contract API in Rust would look like

fleetwood

Collection of Dockerfiles, scripts and related resources

scripts

Dockerfile

trappist-extra

Dart

polkadot-introspector

A collection of tools focused on debugging and monitoring the relay chain and parachain progress from a 🐦-view

parity-extension

Parity Chrome Extension

Asynchronously safe BFT consensus, implementation in Rust

rhododendron

Decode Substrate with Backwards-Compatible Metadata

desub

ethkey

Ethereum key generator

Polkadot SDK Version Manager

psvm

The Susbstrate Open Working Groups (SOWG) are community-based mechanisms to develop standards, specifications, implementations, guidelines or general initiatives in regards to the Substrate framework. It could, but not restricted to, lead to new Polkadot Standards Proposals. SOWG is meant as a place to find and track ongoing efforts and enable everybody with similar interests to join and contribute.

substrate-open-working-groups

substrate-bip39

primitives

parity-config-generator

Parity Config Generator

zombienet-sdk

ZombieNet SDK

Staking Portal for Polkadot and Kusama

Nomidot

Experimental domain-specific database for Substrate

subdb

polkadot-api

polkadot-testnet-faucet

Polkassembly now has a new home:

polkassembly

Collection of simple Substrate smart contract examples written in Rust, AssemblyScript, Solang and the smart contract language ink! to test substrates pallet-contracts module

pallet-contracts-waterfall

Metadata portal for Parity Signer

metadata-portal

A wallet integration SDK to facilitate adding different type of wallets (extension, WC, Ledger) to Dapps.

polkadot-onboard

Substrate Marketplace VSCode Plugin

vscode-substrate

oo7-bare

bigint

extended-parachain-template

Node template to build parachains with all the required pallets. Slightly opinionated based on what majority of parachain teams are using.

A partial actor pattern with a global orchestrator.

orchestra

Collection of random scripts and utilities written for Polkadot

polkadot-scripts

Flooding substrate node with transactions

sub-flood

[BETA] A library and automated platform for developing and publishing assets for Polkadot dapps.

polkadot-cloud

Browser Based Playground for editing, sharing & compiling ink! Smart Contracts

ink-playground

Unstoppable URL shortener built with the ink! smart contract language.

100

link