solana-mev-bot https://adam-bot.vercel.app/

0.1 - Q1 2026. DRAFT xln: a credit+collateral netting-account L2 for all EVM and future CBDC jurisdictions—unicast O(1) per hop, link-capped risk, local state, sovereign exits.

Off-chain storage for Subsocial blockchain. This app builds user feeds and notifications by subscribing to Substrate events.

Nano Currency Name Service

Phat Contract Offchain Rollup implementation

Davy Jones' Locker

Barebones Blockchain

Ethereum Oracle and Offchain Development Toolset

backend service api contains metadata info, about nft itens (description, images etc) for using on all nft tokens like erc1155 and erc721 it follows the standard using by opensea marketplace

XFT's repo of blockchain-related resources

Sentinel Python SDK is designed for building custom on-chain and off-chain data processors and detectors

A Cardano blockchain application framework

smart-contracts for CryptoBrawl

Backend service for the ROFL App.

Burner Wallet to quickly transfer crypto in a web browser. Send money for no fees. Sweep to cold storage when you get home

Zoffee Solidity

Research Implementation of Minimum Viable Plasma

FlashPay is a chain-agnostic, AI-powered micro-payments wallet designed to revolutionize how gig workers and freelancers get paid.

Offchain Café EVM indexing node