MELD Dev Diary 81

Hey there! Welcome to our Dev Diaries. This is where we give you a peek behind the curtain to see how we’re making MELDapp even better. So, what have we been up to in the last week?

MELDapp Web:

• Finalized seedless wallet creation flow (skip now & back up recovery phrase later),
• Worked on immediate access to the MELDapp and data preloading when passcode entered (eliminated long logging in animation),
• Worked on making the Details column in the WALLET tab scrollable for small screen resolutions,
• Fixed $MELD staking rewards claim NFT selection dropdown,
• Made assets cards animations consistent across the whole app,
• Introduced UX improvement for the Bridging feature — disabling the main cta “Bridge” button when transaction request already submitted,
• Continuous improvement of the Supply & Borrow based on feedback from our community 🔥 🤝

MELDapp Mobile:

• Began preparations for the upcoming app’s major update,
• Updated alignment of Dashboard’s asset card elements,
• Fixed incorrect filtering of available chains in the Receive flow,
• Added a new loading indicator to our MeldButton component,
• Improved WalletConnect loading behaviors,
• Added unit/snapshot tests to our WalletConnect module,
• Set up WalletConnect deep links handler,
• Updated color scheme of support elements on token change in dashboard and token info screen,
• Updated transaction time estimate for the MELD blockchain transactions,
• Carried out a general code cleanup,
• Improved UX for entering a recovery (seed) phrase,
• Fixed bug with keyboard layout on enter recovery phrase,
• Added sanity check for seed words,
• Fixed text being pushed above nav bar on OTP view,
• Removed offending third party library,
• Fixed auto-formatting for name and surname fields,
• Fixed issue around refresh token when trying to log back in after an hour of background activity.

Solidity | Backend:

• Continued working on the Yield Boost & Genius Loans,
• Implemented function to change the borrow interest rate strategy,
• Worked on Flash Loans,
• Took part in the final round of “Design meets Solidity” internal workshops to review the latest UX/UI designs for native MELD bridging, NFT Bank Managers use in L&B, Yield Boost, Genius Loans,
• Implemented subgraph for bridge contracts according to the initial contracts version,
• Added deno build for Cardano bridge contract building,
• Added typescript codegen from blueprint for Cardano bridge contracts,
• Implemented access control contract deployer,
• Set up base and add middleware for bridge API,
• Added NFT table to DB for NFT management,
• Implemented NFT management admin API,
• Automatically validate new NFTs in the registry repo,
• Populated registry repo from current configs,
• Extracted tokens that have been updated or deleted from the token registry,
• Tested config registry pipeline and fixed to make it run correctly,
• Added registry validation to registry repo CI,
• Removed redundant loading in the ERC1155 subgraph schema to optimize syncing speed,
• Started integrating ERC-1155 to NFT endpoint,
• Developed a deployer for the ERC1155 subgraph and a client to interact with it,
• Implemented a feature flag to control the deployment of ERC721 when running backfill,
• Optimized ERC-721 subgraphs by removing tx receipt requirements,
• Optimized ERC-721 subgraphs by reconfiguring immutability,
• Deployed and fully synced remaining subgraphs for all ERC-20 and ERC-721.

Infrastructure:

• Stopped Avalanche Mainnet RPC node,
• Dockerised gmeld-monitor service,
• Configured infra for scheduled gmeld-monitor service,
• Worked on TF code and scripts for GCP infra.

We deeply appreciate your steadfast support, which remains a cornerstone for us. Your feedback holds immeasurable worth as we persist in our pursuit of innovating and perfecting the MELDapp. Stay tuned for a series of forthcoming updates in the weeks ahead.