Left Curve Software

we studied the account experience on @HyperliquidX, and identified two key features: 1. session key this one's simple: it allows you to sign with wallet only once when logging in (or "establishing connection" as HL's frontend puts it). later you don't need to sign transactions again when trading. 2. allowing out of order txs suppose you broadcast two transactions, first A then B. however, due to network delay, B arrives on the block builder node earlier than A. most existing blockchains enforce strict tx ordering, meaning in this case B will be rejected. (the detailed reason for this is that the chain expects each tx's "nonce" or "sequence" to increment by exactly 1 each tx, which is the case for A but not for B.) this is bad UX! imagine you want to cancel two limit orders, but only one tx lands. HL implements a new way of checking nonces, explained here: hyperliquid.gitbook.io/hyperliquid-do… at @dango_zone we will implement both these features, and even more! we will have passkeys (log in with Face ID or fingerprint) and key rotation at launch, and possibly 2FA and social recovery coming later.

we think a main reason people love CW is it stays close to native rust it doesn't invent its own compile target, framework, toolchain, or patterns just normal rust types and traits we follow the same philosophy while building GRUG.

Good morning