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Adds a new Timing logger event to the compiler which currently only records the walltime of running the compiler from the time the babel plugin's Program visitor enters to the time it exits. To enable, run the compiler with `ENABLE_REACT_COMPILER_TIMINGS=1 ...` or `export ENABLE_REACT_COMPILER_TIMINGS=1` to set it by default.
React Compiler
React Compiler is a compiler that optimizes React applications, ensuring that only the minimal parts of components and hooks will re-render when state changes. The compiler also validates that components and hooks follow the Rules of React.
More information about the design and architecture of the compiler are covered in the Design Goals.
More information about developing the compiler itself is covered in the Development Guide.