2026.07

Why a firmware update cannot repair wallets created with weak COLDCARD seed randomness.

Separating the roles of Vite, Rspack, and SSR Streaming in Nuxt 4.5.

React Compiler has an obvious appeal: if the compiler can automate some memoization, components need fewer useMemo, useCallback, and memo calls.

The important question is not how many lines disappear, but how the compiler changes the way a team reasons about performance.

I would start with a new or non-critical feature, keep performance measurements, and verify that it actually reduces maintenance cost.

Beyond speed, the compatibility questions to consider when TypeScript 7 adopts its native compiler.