OpenSquare's work in 09.2021


  • Improve Extrinsics, Transfers and Events List Searching, implemented filter of signed-only list
  • Improvement of demonstration of Asset Analysis Chart, fixed bug for negative axis
  • Implementation of destroyed assets demonstration
  • Optimization of demonstration of verified asset, show logos, descriptions and links
  • Add code lint and fixed some errors & warnings

Off-chain Voting

  • Finish product design, step into the phase of product development
  • Develop the basic components and pages
  • Finish the apis for creating post, leaving comments and votes
  • Finish the development of IPFS uploading
  • Finish the interaction with polkadot extension
  • Config jest and add unit test cases


  • Completed the development of grading feature, including frontend pages and backend apis, and IPFS interaction
  • Fix the bug about the mailing service
  • Adap new Identity API


We developed and released SubSquare which is a governance platform under Substrate, plese visit for details. SubSquare is a platform similar to Polkassembly that scans the on-chain information and generates corresponding post for community members. Later, we will implement on-chain interaction. Our work:

  • Finish on-chain scan of module such as Treasury, Democracy, Committe and Tech Committe
  • Overview page of on-chain information
  • Development of discussions post
  • Demostration of on-chain event and its correlation to discussion
  • Frontend no-chain nodes maintainance and the real time on-chain info query
OpenSquarePost author

OpenSquare is a collaboration and reputation platform in Polkadot ecosystem

OpenSquare is a collaboration and reputation building platform in Polkadot ecosystem


OpenSquare is a collaboration and reputation building platform in Polkadot ecosystem