paritytech/substrate-open-working-groups

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paritytech/substrate-open-working-groups

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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

Substrate: The platform for blockchain innovators

polkadot

Polkadot Node Implementation

ink

Parity's ink! to write smart contracts.

wasmi

WebAssembly (Wasm) interpreter.

polkadot-sdk

The Parity Polkadot Blockchain SDK

jsonrpc

Rust JSON-RPC implementation

parity-bitcoin

The Parity Bitcoin client

cumulus

Write Parachains on Substrate

parity-signer

Air-gapped crypto wallet.

frontier

Ethereum compatibility layer for Substrate.

polkadot-launch

Simple CLI tool to launch a local Polkadot test network

jsonrpsee

Rust JSON-RPC library on top of async/await

parity-wasm

WebAssembly serialization/deserialization in rust

subxt

Submit extrinsics (transactions) to a substrate node via RPC

parity-bridge

substrate-telemetry

Polkadot Telemetry service

smoldot

Alternative client for Substrate-based chains.

parity-common

Collection of crates used in Parity projects

parity-bridges-common

Collection of Useful Bridge Building Tools 🏗️

parity-db

Experimental blockchain database

banana_split

Shamir's Secret Sharing for people with friends

substrate-api-sidecar

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

parity-scale-codec

Lightweight, efficient, binary serialization and deserialization codec

substrate-connect

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

cargo-contract

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

trie

Base-16 Modified Patricia Merkle Tree (aka Trie)

substrate-archive

Blockchain Indexing Engine

shasper

Parity Shasper beacon chain implementation using the Substrate framework.

parity-zcash

Rust implementation of Zcash protocol

cachepot

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

libsecp256k1

Pure Rust Implementation of secp256k1.

homebrew-paritytech

Homebrew tap for ethcore

zombienet

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

polkadot-staking-dashboard

A dashboard for Polkadot staking and nomination pools.

xcm-format

Polkadot Cross Consensus-system Message format.

finality-grandpa

finality gadget for blockchains using common prefix agreement

substrate-contracts-node

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

capi

[WIP] A framework for crafting interactions with Substrate chains

grandpa-bridge-gadget

A Bridge Gadget to Grandpa Finality.

substrate-debug-kit

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

ink-examples

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

subport

Parity Substrate(-based) chains usage and development support

wasm-utils

trappist

txwrapper-core

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

substrate-playground

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

scale-info

Info about SCALE encodable Rust types

parity-tokio-ipc

Parity tokio-ipc

substrate-light-ui

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

substrate-ui

Bondy Polkadot UI

statemint

Statemint Node Implementation

canvas

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

substrate-up

Scripts for working with new Substrate projects

useink

A React hooks library for ink!

stateless-blockchain

Stateless Blockchain on Substrate using RSA Accumulators

txwrapper

Helper funtions for offline transaction generation.

contracts-ui

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

awesome-ink

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

srtool

A fork of chevdor's srtool

cargo-unleash

cargo release automatisation tooling for massiv mono-repos

ss58-registry

Registry for SS58 account types

oo7

The Bonds framework along with associated modules.

diener

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

lunarity

Lunarity - a Solidity parser in Rust

nohash-hasher

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

arkworks-extensions

Library to integrate arkworks-rs/algebra into Substrate

wasm-instrument

Instrument and transform wasm modules.

asset-transfer-api

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

fleetwood

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

scripts

Collection of Dockerfiles, scripts and related resources

trappist-extra

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

rhododendron

Asynchronously safe BFT consensus, implementation in Rust

desub

Decode Substrate with Backwards-Compatible Metadata

ethkey

Ethereum key generator

psvm

Polkadot SDK Version Manager

substrate-bip39

primitives

parity-config-generator

Parity Config Generator

zombienet-sdk

Nomidot

Staking Portal for Polkadot and Kusama

subdb

Experimental domain-specific database for Substrate

polkadot-api

polkadot-testnet-faucet

polkassembly

Polkassembly now has a new home:

pallet-contracts-waterfall

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

metadata-portal

Metadata portal for Parity Signer

polkadot-onboard

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

vscode-substrate

Substrate Marketplace VSCode Plugin

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.

orchestra

A partial actor pattern with a global orchestrator.

polkadot-scripts

Collection of random scripts and utilities written for Polkadot

sub-flood

Flooding substrate node with transactions

polkadot-cloud

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

ink-playground

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

link

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

sms-verification

SMS verification for Parity.