aries-framework-javascript-ext
Multi-party system for enterprise data flows. Allows developers to build decentralized applications rapidly on a blockchain-backed business network, with REST APIs and an event-driven programming model.
Hyperledger Cactus is a new approach to the blockchain interoperability problem
https://wiki.hyperledger.org/display/burrow
Example implementations of tokens to represent unique assets, such as collectibles or deeds, using the NEP-171 spec (similar to ERC-721)
Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs.
A JavaScript library to interface with the Seaport marketplace.
An SDK to receive pushed updates from OpenSea over websocket.
0x is an open protocol that facilitates trustless, low friction exchange of Ethereum-based assets.
