mode

Package: @autotracer/plugin-vite-react19  ·  Layer: Build  ·  Type: "opt-in" | "opt-out"  ·  Default: "opt-out"

---

mode is a build configuration option for reactTracer.vite(). It decides the fallback instrumentation policy after file eligibility, component eligibility, and pragma checks have already been applied.

In "opt-out", eligible components are instrumented by default. In "opt-in", eligible components are skipped unless they have a // @trace pragma. // @trace-disable still wins over // @trace, and // @trace cannot bypass an include miss or explicit exclude match.

Usage

reactTracer.vite({
  mode: "opt-in",
});

Read together with include, exclude, and pragma comments.