FlowTracer Babel Plugin Settings

Package: @autotracer/plugin-babel-flow  ·  Layer: Build  ·  Type: Overview

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Use these pages for the exact behavior of the options passed to @autotracer/plugin-babel-flow in your Babel config.

This layer controls which functions are instrumented, how emitted tracing code is named, whether thrown exceptions are logged, and whether a startup output mode is seeded into Flow runtime bootstrap modules. It does not replace the runtime APIs provided by @autotracer/flow.

Public Surface

@autotracer/plugin-babel-flow exposes these public build-time surfaces:

• default Babel plugin export used as "@autotracer/plugin-babel-flow" in Babel config
• outputMode
• logExceptions
• exceptionLogLevel
• tracerName
• include
• exclude
• mode
• prefix
• pragma comments

Settings By Concern

• Startup and browser control: outputMode
• Eligibility and naming: mode, pragma comments, include, exclude, and prefix
• Exception logging and emitted bindings: logExceptions, exceptionLogLevel, and tracerName

Adjacent Docs

• @autotracer/plugin-babel-flow for package usage, examples, and the current option surface
• FlowTracer Installation - Next.js for the Babel-based Next.js entry path
• FlowTracer Quick Start for the broader setup path across Vite and Babel builds
• FlowTracer Options for the recommended runtime and build-time split
• @autotracer/flow for runtime APIs and browser control behavior