#React
6 articles — newest first.
- 10 min read
Optimistic React UIs that don't drift from the server
How I ship optimistic UI in React without state drift: versioned writes, idempotency keys, React Query/Zustand patterns, and the rollback math.
- 8 min read
When useMemo actually helps in React 19, and how to measure it
A blunt, practical guide to useMemo in React 19: where it genuinely helps, where it’s noise, and how to profile renders before you cargo‑cult memoization.
- 10 min read
Stop mixing render and domain state in React dashboards
A pragmatic split for large React 18 dashboards: keep server/domain data out of UI stores, cut re-renders and payloads with a thin serialization adapter.
- 8 min read
Flamegraphs over Tauri IPC: from Rust event to React paint
A practical, end-to-end method to profile Tauri apps: correlate Rust spans with React paints, align clocks, and read a single cross-IPC flamegraph.
- 6 min read
React useMemo: Measured Wins, Not Cargo-Cult Habit
In React reviews, useMemo is the hook I see cargo-culted most: what it truly costs, the two cases that justify it, and why I open the Profiler before memoizing.
- 8 min read
Real-Time Telemetry: WebSockets, React, and Live Data
Polling is obsolete for live dashboards. How a WebSocket push architecture delivers sub-second cross-platform sync — and cut manual data errors by 35%.