An Ethereum-compatible smart contract parachain on Polkadot

OAK(Onchain Autonomous Framework) is a unique blockchain built on Substrate framework with event-driven smart contract VM, autonomous transactions, and on-chain scheduler.

Picasso Kusama and Composable Polkadot parachains

A trustless, cross-chain bridging protocol.

KILT blockchain node

Hyperbridge is a hyperscalable coprocessor for verifiable, cross-chain interoperability

A decentralized lending & staking protocol built on top of the Polkadot ecosystem.

SORA is a new economic system aimed at creating a supranational, world economic system with built-in tools for decentralized finance (DeFi). The SORA network implements a new way of parachain architecture on Polkadot and Kusama network, with the capability to bridge external blockchains (like Ethereum) to the Polkadot ecosystem.

Frequency: A Polkadot Parachain

NeuroWeb Network is a decentralized Artificial Intelligence blockchain designed to incentivise knowledge creation, connectivity and sharing through Knowledge Mining.

The Subsocial parachain, built with the Substrate framework, provides the blockspace and social primitives needed to build a decentralized social graph.

Fork your substrate-based blockchain state and run all kinds of simulation tests on the runtime.

Parity Substrate(-based) chains usage and development support

DataHighway Node. A blockchain being built with Substrate to become a parachain on the Polkadot network. Planned features include a decentralized LPWAN roaming hub for LoRaWAN IoT devices and network operator roaming agreements, participative mining, an inter-chain data market, and DAO governance. http://www.datahighway.com

The Ajuna Node for Kusama and Polkadot

Polkaholic - Substrate Chain Block Explorer for Polkadot/Kusama Chains and Parachains

DAO as a service parachain for Polkadot. Built with Parity Substrate. Supports various pluggable voting systems.

Go-based framework for building Polkadot/Substrate-compatible runtimes. 🧱

Composable Finance is introducing a new solution which allows for participation in our parachain with ETH or any ERC-20 token asset, rather than purchasing DOT/KSM and leaving it to sit. With our novel approach, we expand our ability to stake DOT/KSM and allow for users to continue to gain profits on their staked assets.

Metadot is a browser extension based non-custodial crypto wallet built to support the Polkadot & Kusama Ecosystem.