This page gives an overview of accepted grants and a link to their GitHubs. Keep in mind that not all of the accepted grants have already delivered software.
| Team | Project | Link |
|---|---|---|
| ChainSafe | Polkadot Runtime Environment in Go (via an RFP) | GitHub |
| Soramitsu | Polkadot Runtime Environment in C++ (via an RFP) | GitHub |
| WEB3SCAN | Polkascan: Open Source Block Explorer | GitHub |
| Polkawallet | Mobile Wallet | GitHub |
| Validators | Open Source Scalable Cluster | GitHub |
| BlockX Labs | Enzyme Browser extension wallet | GitHub |
| Speckle OS | Browser extension wallet | GitHub |
| Noise Explorer | Rust code generator for formally verified (Noise/ cryptographic) handshakes | Source Code |
| Protos | Open Source Node Explorer | |
| Supercomputing Systems | Substrate Transaction Privacy using Intel SGX | GitHub |
| Team | Project | Link |
|---|---|---|
| Cap9 | A low-level security protocol and framework for smart contracts | GitHub |
| Substrate Java API | Java version of our JS API | GitHub |
| Starlog | A metadata chain for IPFS | GitHub |
| MixBytes | Benchmarking tool for Substrate and Polkadot | GitHub |
| Gunclear | Private secure data storage solution using Plasma Cash in Substrate | GitHub |
| ZeroChain | Zero knowledge transactions in Substrate | GitHub |
| Robonomics | Substrate modules for controlling robots | GitHub |
| Avado | Polkadot node deployment with consumer hardware | GitHub |
| Stake Technologies | Plasma modules for Substrate | GitHub |
| HOPR | Substrate integration with this P2P messaging protocol | GitHub |
| Mailchain | a Multi-Blockchain Messaging Application | GitHub |
| Usetech | Polkadot C++ API | GitHub |
| Team | Project | Link |
|---|---|---|
| Supercomputing systems | Substrate Rust API client | GitHub |
| NGRAVE | Substrate Hardware Wallet Integration | |
| Caelum Labs | Decentralised identity modules | |
| Runtime Verification | Build executable K specifications of the SRML | GitHub |
| Attic Lab | VS Code and Atom plugins | GitHub |
| Dock | Verifiable Claims | |
| Blockdaemon | Polkadot Package Manager | GitHub |
| Zondax | Ledger app for Polkadot | GitHub |
| Geefu | Vue JS components for Polkadot JS apps | GitHub |
| Centrifuge | Substrate Go API client | GitHub |
| Litentry | Identity modules and corresponding UIs | GitHub |
| DappForce | SubSocial - Substrate module and web UI for decentralized communities | GitHub |
| Phala.Network | pLibra, Privacy Bridge between Polkadot and Libra chain | GitHub |
| Wiv | Supply chain modules and front-end UI | GitHub |
| Team | Project | Link |
|---|---|---|
| Genesis Lab | Validator Tracker | GitHub |
| Usetech | Substrate API in .NET | GitHub |
| BlockX Labs | Enzyme Browser extension wallet | GitHub |
| WEB3SCAN | Python API client | GitHub |
| Galactic Council | Polkalert: Validator Monitoring | GitHub |
| Bandot | Stablecoin | GitHub |
| Laminar One | LaminarChain: High performance Flow Protocols powering synthetic asset and margin trading | GitHub |
| Stake Technologies | Ink! Playground | GitHub |
| B-Harvest | Node Monitoring Tool | GitHub |
| Simply VC | P.A.N.I.C. Validator alerting solution | GitHub |
| Ethworks | Polkadot{.js} extension improvements | GitHub |
| Lyken Software Solutions | Investigation of runtime compilation | |
| Blockchain IT | Ink! Remix Plugin | GitHub |
| Kadena | Pact feasibility study | GitHub |
| STAFI Protocol | Stafi is a protocol to provide liquidity for staking assets | GitHub |
| Vision Baker | DatDot — Dat protocol for Polkadot | GitHub |
| Speckle OS | Integrating additional features into Speckle OS | GitHub |
| Archipel | Solution to resolve high availability problem of Validator nodes in PoS | GitHub |
| Zondax | Flexible TrustZone-based HSM stack | GitHub |
| Usetech | SR25519 library in pure C and C# | GitHub |
| Akropolis | PolkaHub — Heroku-like infrastructure for node deployment | GitHub |
| Pixura | Substrate API client in Haskell | GitHub |
| HashQuark | Validator Dashboard | GitHub |
| Stacktical | Performance Management Runtime Modules | GitHub |
| Sean Young | Solidity to WASM compiler | GitHub |
| Chain Security | Tool for validating correctness of Polkadot runtimes | GitHub |
| Team | Project | Link |
|---|---|---|
| Bifrost | EOS interoperable bridge | GitHub |
| Entropy Labs | A toolkit for building and deploying applications with substrate | |
| Papers GmbH | AirGap - Desktop (+mobile) wallet for Polkadot | GitHub |
| Stake Technologies | Plasm Chain + OVM Implementation | GitHub |
| Usetech | PostgreSQL Indexer and Consensus Insurer | GitHub |
| ACALA PTE. LTD. | A decentralized stablecoin platform | |
| ETCDEV | Polkadot Network Crawler | GitHub |
| Xaya | Decentralised Complex Gaming(GitHub | |
| Celer | Layer 2 Scaling Infrastructure | GitHub |
| Cryptoeconomics Lab | Substrate adapter of Plasma child chain | GitHub |
| Centrifuge / ChainSafe | Substrate / Ethereum Bridge | GitHub 1, Github 2 |
| Advanca | Privacy-preserving general-purpose compute/storage layer | GitHub |
| Nodle | Securely identify, certify and verify IoT devices | GitHub |
| Figment | DotHub: Information Hub for validators and delegators | GitHub |
| Lunie | Web and mobile wallet | GitHub |
| Web3 Gardens | Runtime modules and UI for creating stable, well-governed communities on Substrate | GitHub |
| Itering | Ruby Substrate API | GitHub |
| WEB3SCAN | Identity Pallet for Polkascan | GitHub |
| Swisscom Blockchain AG | Kubernetes Operator for Sentry nodes or Validators deployment | GitHub |
| Polkastats | Polkadot/Kusama network statistics | GitHub |
| Supercomputing Systems | SubstraTEE extension pack | GitHub |
| Encointer | An Ecological, Egalitarian and Private Cryptocurrency and Self-Sovereign Identity System | GitHub |
| FlexDapps | Gantree is a full-service node infrastructure toolkit for Substrate-based blockchains | GitHub |
| Matter Labs | Zinc/RedShift ZK programming framework | GitHub |
| Second State | Bridging Ethereum Tools and Smart Contracts into Substrate Ecosystem | GitHub |
| Sensio.Group | Substrate modules + UI that focus on photo copyright and privacy | GitLab |
| KILT | Substrate Anonymous Credentials | GitHub |
| Node Factory | Metamask plugin for Polkadot | GitHub |
| Interlay | Polkadot/BTC bridge specification (RFP) | GitLab |
| Stake Technologies | ECDSA for Polkadot JS | GitHub |
| Obsidian Labs | Substrate IDE | GitHub |
| Definex | A financial market protocol | GitHub |
| Attic Lab | Multisignature Wallet Standardization/PSP | GitHub |
| ImToken | Multi-chain non-custodial mobile and hardware wallet for iOS & Android | GitHub |
| SelfKey | SelfKey DIDs & Claims as Ink! Smart Contracts | GitHub |
| Lyken | Rust trait system revamp | GitHub |
| Chorus One | Grandpa light client in Tendermint | GitHub |
| Team | Project | Link |
|---|---|---|
| Protofire | Failover mechanism for validators | GitHub |
| HashQuark | Validator Dashboard Phase 2 | GitHub |
| BUIDL Labs | YieldScan Staking Dashboard | GitHub |
| - BoBao Technologies | PolkaKey an electron app to generate Polkadot addresses + tutorials | GitHub |
| Webassembly Security | Improving security and resilience of WebAssembly runtimes | GitHub |
| Finoa | C library for Substrate | GitHub |
| Crust Network | Incentive layer protocol for decentralized storage | GitHub |
| ETCDEV | Polkadot Java Client | GitHub |
| Zondax | Ledger app for Polkadot/Kusama Phase 2 | GitHub |
| Soramitsu | Hyperledger Iroha Bridge | GitHub |
| LimeChain | AssemblyScript SCALE Codec | GitHub |
| Insight | Load Balanced Endpoints | GitHub |
| Ethworks | Polkadot.{js} Desktop Application | GitHub |
| Usetech | NFT Tracking Module | GitHub |
| Chevdor | Polkabot | GitHub |
| Aleksandr Krupenkin | Haskell Web3 library | GitHub |
| WEB3SCAN | Polkascan Signer Interfaces | GitHub |
| Fortmatic | SDK + Burner Wallet to implement Web 2.0 login for dapps | GitHub |
| PureStake | Web3 Compatible API | GitHub |
| Phala.Network | Web3 Analytics | GitHub |
| TerenceGe | C implementation of Schnorrkel | GitHub |
| Adoriasoft | Cosmos-SDK Parachain Development Kit | GitHub |
| Laminar One | Reusable Libraries: Runtime Modules + Monitoring Framework | GitHub |
| Faber | Subwallet: CLI wallet for Polkadot/Substrate | GitHub |
| Equilibrium.co | offchain::ipfs | GitHub |
| Snowfork | Ethereum Bridge | GitHub |
| Lunie | Lunie Governance integration | GitHub |
| LimeChain | AssemblyScript Runtime | GitHub |
| MVP Workshop | Substrate startkit GUI (marketplace for substrate pallets) | GitHub |
| P2P | Multiblockchain ELT | GitHub |
| FlexDapps | Gantree Phase 4 | GitHub |
| Zondax | Ledgeracio: A command-line tool and Ledger app designed for staking operations | GitHub |
| Dipole Tech | Dipole Oracle: Distributed energy resource management | GitHub |
| Team | Project | Link |
|---|---|---|
| Halva | A toolchain for improving the experience of developing Decentralized Applications based on Substrate | GitHub |
| Subscan | Substrate explorer | GitHub |
| t3rn | A protocol for blockchain interoperability | GitHub |
| Stake Technologies | Hardware ECDSA for Polkadot JS | GitHub |
| Protofire | Failover mechanism for validators upgrade | GitHub |
| DappForce | SubSocial Chapter 2 | GitHub |
| OpenSquare Network | A blockchain based crowdsourcing and reputation platform | GitHub |
| Cardinals | Threshold BLS Randomness Beacon for Substrate | GitLab |
| KILT | Polimec: A Fundraising Mechanism for Projects within the Polkadot Ecosystem | GitHub |
| Simply VC | P.A.N.I.C. Phase 2 | GitHub |
| Interlay | Trustless BTC-Polkadot Bridge | GitLab |
| enfipy | Creator: Mobile Game Framework for Substrate | GitHub |
| Halva | Halva: Bootstrapping and Scaffolding | GitHub |
| Sunshine Systems | Sunshine Keybase | GitHub |
| Subscan | Multi-signature Management Tool | GitHub |
| Evercity | Smart Sustainable Bond Protocol (SSB-P) | GitHub |
| Permiurly | Polkassembly | GitHub |
| Zeropool | Private transactions on Polkadot | GitHub |
| Polkadex | A decentralized, peer-peer, cryptocurrency exchange for DeFi ecosystem in Substrate | GitHub |
| Fractapp | Messenger with crypto wallet | GitHub |
| Equilibrium.io | All-in-one Interoperable DeFi hub. | GitHub |
| Glacier Blockchain Technology | Starks Network | GitHub |
| SubDEX | A decentralized cross-chain exchange based on AMM | GitHub |
| Zenlink | A cross-chain DEX network | GitHub |
| Subscript | Substrate smart contract api and sdk in AssemblyScript | GitHub |
| Tesseract | Swift API | GitHub |
| Cobo | Cobo Vault | GitHub |
| NodeFactory | Vedran: Auto-funded public p2p infrastructure (APPI) | GitHub |
| Adoriasoft | Cosmos-SDK Parachain Development Kit Phase 2 | GitHub |
| sup | Command line tool for generating or upgrading a Substrate node | GitHub |
| Shard Labs | Tip or Donate KSM Embeddable Button | GitHub |
| Team | Project | Link |
|---|---|---|
| Sean Young | Solidity to WASM compiler Phase 2 | GitHub |
| Nuclei Studio | Governance OS | GitHub |
| NBLTrust | Dart SCALE Codec | GitHub |
| Nsure.Network | Open Insurance Platform for Open Finance | GitHub |
| Kylin Network | Cross-chain Platform for the Data Economy | GitHub |
| Bit.Country | A decentralized world | GitHub |
| MIDL.dev | Polkashots.io: Snapshot website for Polkadot and Kusama | GitHub |
| Ares Protocol | Decentralized Oracle Protocol | GitHub |
| Saito | Polkadot Gaming Protocol and Library | GitHub |
| LimeChain | Subsembly: Framework for building AssemblyScript Runtimes | GitHub |
| Wificoin | PESA: On-ramp/off-ramp to crypto/local currencies for Polkadot | |
| WalletConnect | Open protocol for connecting Wallets to Dapps | GitHub |
| Citadel.one | Non-custodial Proof-of-Stake platform | |
| Insight | Load Balanced Endpoints Phase 2 | GitHub |
| MAP labs | Map Bridge: Connect Polkadot and other PoW chains | GitHub |
| RareLink | Dynamic non-fungible token (NFT) Protocol | GitHub |
| Cere Network | Turnkey Private Blockchain Network | GitHub |
| SubDAO Labs | SubDAO is a Cross-chain Platform to link DAO and DApp on Polkadot | GitHub |
| Idavoll Network | Decentralized organization platform | GitHub |
| Zenlink | DEX Ink! smart contract | GitHub |
| Setheum | Setheum Elastic Reserve Protocol | GitHub |
| everstake | DKG msig wallet | GitHub |
| Coinversation | Decentralized exchange for trading synthetic assets | GitHub |
| Manta Network | A Privacy Preserving Decentralized Exchange | GitHub |
| Stake Technologies | ZK Rollups Pallet | GitHub |
| Apron Network | Decentralized infrastructure provider | GitHub |
| Pocket 4D | Substrate Dart API client | GitHub |
| Listen | Decentralized social network focusing on sound | GitHub |
| Protofire | Polkadot Mempool Explorer | GitHub |
| Fuzhou Wakanda Information Technology | Black Diamond Wallet | GitHub |
| Konomi | Pool Lending Module | GitHub |
| ACALA PTE. LTD. | Bodhi:Composable & Innovative Stack for EVM | GitHub |
| Pontem Network | Move smart contract pallet | GitHub |
| SpiderDAO | Hardware-based DAO governance | GitHub |
| onfinality | Subquery: Open-source tool to process and query data | GitHub |
| FOS Foundation LTD | Pacific store: OpenSea.js on polkadot | GitHub |
| Polkadot Technology Alliance | Shadows Network: synthetic assets | GitHub |
| BLDG BLOX | ESG (Environmental, Social, and Corporate Governance) ratings dashboard | GitHub |
| DEIPWORLD | IP Management/Governance Module | GitHub |
| Deeper.Network | Micropayments pallet | GitHub |
| Evanesco | Private network protocol | GitHub |
| HugoByte | Project Aurras: Event Manager | GitHub |
| Bounce Protocol | Decentralized Auction Protocol | GitHub |
| Team | Project | Link |
|---|---|---|
| Zenlink | Cross-chain DEX | GitHub |
| NFTT Studio | NFT Store Pallet and Front End | GitHub |
| SubGame Network | A decentralized game platform | GitHub |
| Parami | Blockchain-empowered advertising alliance | GitHub |
| Sunrise Protocol | Sunrise DEX | GitHub |
| Cobo | Cobo Vault Phase 2 | GitHub |
| OxyDev | SubsCrypt: Managing subscriptions | GitHub |
| DNFT-Team | Data framework between personal data and AI models | GitHub |
| UMC Labs | Secured token subscription | GitHub |
| Perpetual Altruism Ltd | IP-Rights compliant NFT bridge protocol | |
| Clover | Easy-to-use blockchain infrastructure | GitHub |
| DoraHacks | Quadratic Funding Pallet | GitHub |
| SEOR | Multi-chain smart contract development platform | GitHub |
| Polkastarter | Crowdloan UI | GitHub |
| Equilibrium.io | Curve AMM Pallet | GitHub |
| Zondax | Ledger maintenance + recovery extensions + support | GitHub |
| Nuclei Studio | Voting Pallets | GitHub |
| RAMP DEFI | Polkakeeper - A Community-Led Value Assurance Protocol | GitHub |
| Stone | Index project which aims to track the portfolio of multiple digital assets | |
| Reserve Labs | AlgoCash - An algorithmic stablecoin | GitHub |
| gmajor | PHP Scale Codec | GitHub |
| Trust Fractal GmbH | ink! Smart Contract Upgradeability | GitHub |
| Starry Network | Splittable NFTs | GitHub |
| Equilibrium | Research Storage Network | GitHub |
| DOT Mog | Substrate based Unity3D Game | GitHub |
| NewOmega | A blockchain game that can not be shut down | GitHub |
| Bright Inventions | Treasury Web application | GitHub |
| Standard protocol | A collaterized algorithmic stablecoin protocol for synthetic assets | GitHub |
| Skye Kiwi | SkyePass: A decentralized, open source password manager | GitHub |
| RidOne Technologies | Polkadot UI Web + Angular Identicon | GitHub |
| Zeropool | Private transactions on Polkadot Phase 2 | GitHub |
| Forge Labs | Quadratic Funding Module and Dapp Application | GitHub |
| Commonwealth Labs | Webb Mixer | GitHub |
| TEA Project | Gluon - Decentralized Hardware Crypto Wallet Services | GitHub |
| Cycan Technologies | Everlasting Cash: A hybrid of a crypto-collateralized and an algorithmic stablecoin | GitHub |
| Shard Labs | Substrate Identity Directory | GitHub |