Decentralised applications where the chain is the source of truth and the interface still behaves like a normal product.
Four areas where this work is won or lost.
Connection, network switching and signing flows that do not lose a user at the first prompt.
Simulation before signing, clear pending and failed states, and recovery when a transaction stalls.
Events indexed into a queryable store, so the interface reads fast without hammering an RPC.
The frontend, indexer and contracts designed together, so they agree on what a state means.
A short loop with a written result at every step.
Every action a user can take, what it costs in gas and signatures, and what happens when it fails.
Contracts, indexer and interface in one repository, tested end to end against a fork.
Fallback RPCs, monitoring and a rehearsed release, so degradation shows as a warning, not a wrong balance.
Chosen for your product, not for our habit.
Tell us what the user does and what it costs them. We will design the flow before the contract.