appchain

Michelson VM and Tezos OS rewritten in Rust

Barnacle is a minimal template for octopus appchain

Deprecated repository for appchain based on darwinia and substrate

DeFi app-specific blockchain connecting all EVM chains

Infrastructure as code for Stellar appchains: declare a lane in one file, then plan, apply and destroy it. Testnet.

0AI Assurance Network appchain, governance tooling, and operator scaffold

基于 Nervos的社交应用

⛓️ First and Largest Liquid Staking and Restaking in the Modular Ecosystem

☀ One command gives anyone their own Solana-compatible chain — own gas token, stock Solana tooling, real BPF programs, history anchored to Solana. Built on Anza's solana-svm.

Auron — Programmable stablecoin settlement on Solana. Scan any UPI QR, pay with USDC, merchant receives INR in seconds. Verified on-chain. No merchant onboarding required.

Official Documentation for Tangram.

Your AI companion keeps living. Even after you don't.

Checkers Game is a simple Cosmos L1 app chain, developped using Ignite CLI & supporting IBC interactions such as token transfers and sharing users' score

Asynchronous implementation of the ABCI 2.0 protocol

This is minimal cosmos rust sdk for setting up cosmos ecosystem blockchain

Self-hosted lock-and-mint cross-chain bridge for ERC-20 — Solidity Bridge/BridgeHub + Go relayer with EIP-712 validator quorum

Identity-first blockchain for the Phi network — proof of personhood, decentralized identity (DID), verifiable credentials, and privacy-preserving selective disclosure. "verify and forget".

Substrate-based Starknet appchain state batch committer and Cairo proof verifier on L2

An app-chain by replacing the tendermint consensus with HoneyBadger BFT adapted to ABCI

🛡️ AI-powered auto-signing firewall for Initia — intercepts malicious transactions in <100ms and auto-revokes rogue sessions. Built for INITIATE Hackathon 2026.