substrate-developer-hub/awesome-substrate

Decentralized Systems 9 days ago 492

A curated list of awesome projects and resources related to the Substrate blockchain development framework.

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Jun 15th

FRAME Pallets

RMRK Pallets stars44 - Nested, conditional & Multi-resourced NFTs.

Tools

substrate-toml-lint - A toml parser and checker to avoid common errors in Substrate projects.

May 24th

SCALE Codec

C++stars0 - Maintained by Soramitsu.

JavaScript / TypeScript implementations:

paritytech/parity-scale-codec-ts stars11 - Maintained by Parity Technologies.
polkadot-js/api - Maintained by Polkadot-JS.
scale-ts - Maintained by Josep M Sobrepere.
soramitsu/scale-codec-js-library stars1 - Maintained by Soramitsu.

May 17th

Tools

Polkadot PANIC stars39 - Monitoring and alerting solution for Polkadot nodes by Simply VC, compatible with many Substrate chains.

May 6th

Resources

DotJobs - A job board for the Substrate and Polkadot ecosystem projects, maintained by Stateless.Money.

Developer Hub GitHub - Substrate Developer Hub repositories.

Ecosystem Projects - Projects and teams building with Substrate.

Polkadot Stack - An awesome list maintained by our friends at Web3 Foundation.

Support

Builders Program - White-glove solutions and dedicated support team for visionary teams using Substrate.

Stack Exchange - The best place for all technical questions.

Blogs

Official - Published by Parity.

Videos

Seminar Crowdcast - Upcoming events and latest recordings.

Old Seminar Crowdcast - Archive only.

Substrate: A Rustic Vision for Polkadot by Gavin Wood at Web3 Summit 2018

Templates

Frontier - Fronter enabled EVM and Ethereum RPC compatible Substrate node, ready for hacking.

Front-End stars223 - Polkadot-JS API and React app to build front-ends for Substrate-based chains.

Parachain stars144 - Cumulus enabled Substrate node, derived from upstream.

substrate-stencil - A template for a Substrate node that includes staking and governance capabilities.

FRAME Pallets

Chainlink Feed Pallet stars124 - Chainlink feed token interface.

Official in Substrate - Large collection, Parity maintained.

Open Runtime Module Library (ORML)stars325 - Community maintained collection of Substrate runtime modules.

Sunshine Bounty - Distributed autonomous organization (DAO) for administering a bounty program.

Sunshine Identity - Keybase-inspired identity management.

Sunshine Faucet - Dispense resources for a development chain.

Framework Extensions

Bridges stars201 - A collection of tools for cross-chain communication.

Cumulus stars499 - A set of tools for writing Substrate-based Polkadot parachains.

Frontier stars337 - End-to-end Ethereum emulation for Substrate chains.

IntegriTEE - Trusted off-chain execution framework that uses Intel SGX trusted execution environments.

Client Libraries

.Net API stars26 - Maintained by Usetech.

.NET Standard API stars36 - Used in nuget, and Unity 3D integration example stars6; Maintained by DOTMog.

go-substrate-gen - Generate go (de)serialization/client code from substrate metadata.

subxt - Official Rust client.

C++ API stars17 - Maintained by Usetech.

Go RPC Client stars139 - Maintained by Centrifuge.

Kotlin Client stars14 - Maintained by Nodle.io.

Polkadot-JS API stars969 - Semi-official JavaScript library for Substrate-based chains.

Python Interface stars153 - Maintained by Polkascan Foundation.

Rust API Client stars174 - Rust client maintained by Supercomputing Systems AG.

Mobile

Fearless Utils Android stars13 - Android Substrate tools.

Fearless Utils iOS stars6 - iOS Substrate tools.

React-Native-Substrate-Sign stars18 - Rust library for React Native.

Tools

offchain::ipfs - Substrate infused with IPFS.

polkadot-js-bundle - A standalone JS bundle that contains Polkadot{JS} libraries.

polkadot-launch - Simple CLI tool to launch a local Polkadot test network.

polkadot-runtime-prom-exporter - A Prometheus exporter for Polkadot runtime metrics (modifiable for Substrate use).

polkadot-starship - Another tool to launch a local Polkadot test network, with emphasis on the ability to run big testnets.

srtool-actions - GitHub actions to easily use the srtool Docker image to build your own runtime.

srtool - Docker image to deterministically build a runtime.

subsee - CLI to inspect metadata of a Substrate node as JSON.

substrate-balance-calculator - Breakdown the balances of your Substrate account.

substrate-balance-graph - Create a graph of the token balance over time of a Substrate address.

substrate-graph-benchmarks - Graph the benchmark output of FRAME pallets.

substrate-js-utils - A set of useful JavaScript utilities for Substrate that uses the Polkadot{JS} API; Also deployed as a website.

substrate-society - A basic front-end for the FRAME Society pallet.

subwasm - CLI to inspect a runtime WASM blob offline. It shows information, metadata and can compare runtimes. It can also help you fetch a runtime directly from a node.

sup - Command line tool for generating or upgrading a Substrate node.

Aleph.im - Scalable, decentralized database, file storage, and computation services for Substrate chains and more.

Archive stars167 - Indexing engine for Substrate chains.

Dev Hub Utils stars4 - Unofficial utilities for working with official Substrate Developer Hub resources.

Europa stars69 - A sandbox for the Substrate runtime execution environment.

Fork Off Substrate stars83 - Script to help bootstrap a new chain with the state of a running chain.

fudge stars4 - Core lib for accessing and (arbitrarily) manipulating substrate databases, including the building and importing of local blocks.

Gantree Library stars11 - A suite of technologies for managing Substrate-powered parachain networks via rapid spin-up & tear-down.

Halva stars33 - A toolchain for improving the experience of developing on Substrate.

Hydra stars43 - A GraphQL framework for Substrate nodes.

Jupiter stars49 - Testnet for smart contracts written for the FRAME Contracts pallet and ink!.

Megaclite stars1 - Zero-knowledge tools for the Polkadot ecosystem.

Parity Signer - Upcycle an unused mobile phone into an air-gapped hardware wallet.

Polkadot Tool Index - List of tools available for your development with Polkadot and any Substrate chain including Block Explorers, Wallets, Network Monitoring & Reporting, Clients, Benchmarking, Fuzzing, Forking, SCALE Codec, CLI Tools and much more.

Polkadot-JS Apps UI - Semi-official block explorer & front-end for Substrate-based chains.

Polkadot-JS Extension stars796 - Browser extension for interacting with Substrate-based chains.

Polkascan - Multi-chain block explorer maintained by Polkascan Foundation.

Proxy Hot Wallet Demo stars17 - A demonstration of a secure, convenient, and flexible hot wallet architecture built on Substrate primitives.

Redspot stars61 - A Truffle-like toolkit for smart contracts for the FRAME Contracts pallet and ink!.

Sidecar stars161 - REST service that runs alongside Substrate nodes.

Staking Rewards Collector stars60 - A script to parse and output staking rewards for a given Kusama or Polkadot address and cross-reference them with daily price data.

Subkey - Command line utility for working with cryptographic keys.

SubQuery - A GraphQL indexer and query service that allows users to easily create indexed data sources and host them online for free.

Subscan - Multi-network explorer for Substrate-based chains.

Subsquid - An indexing framework (SDK + infrastructure) to quickly and easily turn Substrate and EVM on-chain data into APIs and host them.

Substate stars5 - 100% no-std/wasm compatible Substrate storage key generator library for Rust.

Substrate debug-kit stars92 - A collection of tools and libraries for debugging Substrate-based chains.

Substrate Docker Builders stars16 - A set of Dockerfiles and GitHub Actions to auto-build and push a Docker image for Substrate-based chains.

Substrate Faucet Bot stars2 - Python-based faucet for development purposes.

Substrate Graph stars27 - GraphQL indexer for Substrate-based chains.

TxWrapper stars60 - Helpful library for offline transaction creation.

VSCode Substrate - Plugin for Visual Studio Code.

Products and Services

OnFinality - Free and paid services to shared Substrate based nodes.

Alternative Implementations

Gossamer stars337 - A Polkadot client implemented in Go; from ChainSafe.

Kagome - A C++17 implementation of the Polkadot client; from Soramitsu.

LimeChain AssemblyScript Runtime stars11 - An account-based Substrate proof-of-concept runtime written in AssemblyScript; from LimeChain.

SCALE Codec

Codec Definition - Official codec documentation.

Go stars47 - Maintained by Itering.

Haskell - Maintained by Robonomics Network.

Java - Maintained by Emerald.

Parity SCALE Codec stars171 - Reference implementation written in Rust.

Ruby stars16 - Maintained by Itering.

Apr 19th

Social

Substrate Devs Chat (Telegram) - Chat with other Substrate developers, also bridged to matrix.

Feb 4th

Tools

polkadot-scripts - A collection of scripts Parity uses to diagnose Polkadot/Kusama.

Dec 20th, 2021

Resources

Technical Papers

Nov 17th, 2021

SCALE Codec

C stars4 - Maintained by Matthew Darnell.

Nov 8th, 2021

Client Libraries

Subscan Go Utilities stars145 - SS58 and more, developed by Subscan.

Tools

SS58 Transform - Display key's addressees with all SS58 prefixes.

Oct 19th, 2021

Client Libraries

sube - Lightweight Rust client library and CLI with support for type information.

SCALE Codec

Scales stars6 - Serializing SCALE using type information from a type registry.

Resources

Official Homepage - Vision, ecosystem, opportunities, and much more.

Docs - Developer documentation.
Tutorials - Guided exercises to get you started.
How-to guides - Workflows outlined to achieve a specific goal.
Reference Docs - Versioned API documentation.

Support

Web3 Foundation Grants - Funding for ecosystem development.

Events

Sub0 Developer Conference - Semiannual, online and in-person for all things Substrate.

Substrate Seminar - Bi-weekly collaborative learning sessions.

Blogs

DotLeap - Polkadot and Substrate Community blog and newsletter.

Videos

Parity YouTube

Templates

Base stars593 - Minimal FRAME-based node, derived from upstream.

Framework Extensions

FRAME - A system for building Substrate runtimes.

ink!stars933 - Rust smart contract language for Substrate chains.

Polkadot-JS - Rich JavaScript API framework for front-end development.

Mobile

Polkadot-Dart stars19 - Dart Substrate API.

PolkaWallet SDK stars14 - Flutter SDK for Substrate-based App.

Jul 26th, 2021

Tools

srtool-cli - CLI frontend for the srtool Docker image.

Oct 16th, 2020

Videos

Polkadot Network Technical Explainers

SCALE Codec

AssemblyScript stars17 - Maintained by LimeChain.

Python stars44 - Maintained by Polkascan Foundation.

Sep 30th, 2020

Social

Twitter - Follow us to stay up-to-date.

Last Checked At: 2022-06-24T19:13:44.511Z

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Platforms

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Back-End Development

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Theory

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Gaming

Development Environment

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Learn

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substrate-developer-hub/awesome-substrate

FRAME Pallets

Tools

May 24th

SCALE Codec

May 17th

Tools

May 6th

Resources

Support

Blogs

Videos

Templates

FRAME Pallets

Framework Extensions

Client Libraries

Mobile

Tools

Products and Services

Alternative Implementations