PrivHost privhost.laissez-faire.trade

Public Tor .onion supported nodes for Polkadot, Kusama and Edgeware.

Polkaverse polkaverse.com

A decentralized news-feed style social platform for the Polkadot community to discuss, share knowledge, post ecosystem updates and interact with posts. Built on top of Subsocial.

Polkascan polkascan.io

Multi-chain block explorer maintained by Polkascan Foundation.

Polkaholic.io polkaholic.io

Multi-chain block explorer with API and DeFi support across 40+ parachains.

SS58 Transform polkadot.subscan.io

Display key's addressees with all SS58 prefixes.

Polkadot Lightpaper polkadot.network

Polkadot-JS Apps UI polkadot.js.org

Semi-official block explorer & front-end for Substrate-based chains.

Polkadot-JS polkadot.js.org

Rich JavaScript API framework for front-end development.

Subsocial SDK Playground play.subsocial.network

Subsocial JS SDK Playground allows you to fetch spaces, send transactions on blockchain and test the SDK code snippets on the go without the need to download or setup anything locally.

Substrate Devops Guide paritytech.github.io

Parity devops team's configuration and guidance on deploying, monitoring, and maintaining node infrastructure.

Official parity.io

Published by Parity.

OnFinality onfinality.io

Free and paid services to shared Substrate based nodes.

Metadata Portal nova-wallet.github.io

A self-hosted webpage that shows the latest metadata and chain specs for any given network.

VSCode Substrate marketplace.visualstudio.com

Plugin for Visual Studio Code.

Kagome kagome.readthedocs.io

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

INK!athon inkathon.xyz

Full-stack dApp boilerplate with ink! smart contracts and a React frontend using the useInkathon (listed below) hooks library maintained by Scio Labs.

Polkadot Stack github.com

An awesome list maintained by our friends at Web3 Foundation.

scale-ts github.com

Maintained by Josep M Sobrepere.

Sunshine Identity github.com

Keybase-inspired identity management.

Sunshine Faucet github.com

Dispense resources for a development chain.

Sunshine Bounty github.com

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

Parachain github.com

Cumulus enabled Substrate node, derived from upstream.

Base github.com

Minimal FRAME-based node, derived from upstream.

Developer Hub GitHub github.com

Substrate Developer Hub repositories.

polkadot-js/api github.com

Maintained by Polkadot-JS.

Polkadot: Vision for a heterogeneous multi-chain framework github.com

Official in Substrate github.com

Large collection, Parity maintained.

offline-election github.com

Tool to predict nominated proof-of-stake elections.

Frontier github.com

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

Sub-Api github.com

Friendly wrapper for Polkadot.js API maintained by KodaDot.

Java github.com

Maintained by Emerald.

Dev Hub Utils github.com

Unofficial utilities for working with official Substrate Developer Hub resources.

Haskell github.com

Maintained by Robonomics Network.

DotLeap dotleap.com

Polkadot and Substrate Community blog and newsletter.

DotJobs dotjobs.net

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

FRAME docs.substrate.io

A system for building Substrate runtimes.

Codec Definition docs.substrate.io

Official codec documentation.

Tutorials docs.substrate.io

Guided exercises to get you started.

Reference Docs docs.substrate.io

Versioned API documentation.

Subkey docs.substrate.io

Command line utility for working with cryptographic keys.

How-to guides docs.substrate.io

Workflows outlined to achieve a specific goal.

Docs docs.substrate.io

Developer documentation.

Subsocial Starter Kit docs.subsocial.network

A starter-kit for building web3 social apps for the Polkadot ecosystem, powered by the Subsocial blockchain.

Old Seminar Crowdcast crowdcast.io

Seminar archive.

Older Seminar Crowdcast crowdcast.io

Older still Seminar archive.

IntegriTEE book.integritee.network

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

Overview of Polkadot and its Design Considerations arxiv.org

Aleph.im aleph.im

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

Zest Protocol zestprotocol.com

Decentralized borrowing and lending on Bitcoin and Stacks.

Clarity 101 youtube.com

Learn the basics of Clarity's design principles.