Open-Web3-Stack & ORML
Open Web3 Stack is a common-good collection of libraries to accelerate application development on Substrate. It aims to provide application building blocks that are common for most specialist chains.
Open Web3 Stack contains the following repos
- Open Runtime Module Library (ORML) where we implemented all the commonly used pallets, modules
- Open-web3.js - frontend SDK for using extended Substrate logic from ORML
- Guardian - a worker for monitoring and executing certain tasks
- Rococo-community: a hosted environment for testing parachains and cross-chain communication
- Shared traits including
BasicCurrency,MultiCurrency,Auctionand more.
- Various utilities including
OrderSet.
- Fungible tokens module that implements
MultiCurrencytrait.
- Provide
MultiCurrencyimplementation usingpallet-balancesandorml-tokensmodule.
- Non-fungible-token module provides basic functions to create and manager NFT(non fungible token)
- Oracle module that makes off-chain data available on-chain.
- Auction module that implements
Auctiontrait.
- Provides scheduled balance locking mechanism, in a graded vesting way.
- Provides way to adjust numeric parameter gradually over a period of time.
- Provides way to do cross-chain assets transfer.
- Provides traits, types, and implementations to support XCM integration.
With Guardian, with mere configuration, you can set up a number of automatic tasks for monitoring and executing commands for a chain of concern. A task can be
monitoring margin positions with conditions (if collateral ratio < 110%) then trigger actions (e.g. post warning message to database service, or execute a script to add position).Open-web3 is a bunch of frontend packages that allow to interact with orml, indexer and oracles. Find out more here.
We launched the community Rococo parachain testnet with shared infrastructure. It allows everyone to test cross-chain token transfers, running collators, validators, etc with lower overhead.
Last modified 1yr ago