Setup benchmarks

Create Benchmarks for a Function or Module

Your task: Generate micro-benchmark tests to measure the performance of a specific function, class, or file.

Follow these steps:

1. Ensure Benchmark Directory: If it doesn't already exist, create a top-level benchmarks/ directory.
2. Create Benchmark File: Inside benchmarks/, create a file named after the target, using the .bench.ts extension (or .js if the project isn't using TypeScript).
3. Use tinybench: Install the tinybench library if not already present and import it in your benchmark file.
4. Define Benchmark Cases:
   • Import the target function, class, or module.
   • Set up one or more benchmark tasks with representative inputs.
   • Run the benchmarks and log results in ops/sec.
5. Add Package Script: Add a "benchmark" script to package.json that runs the benchmark file with pnpm benchmark.

REMEMBER: Benchmarks should live only in the benchmarks/ directory and remain deterministic to provide meaningful performance measurements.

@claude

Start with package.json and check whether a benchmarks/ directory exists. Select a target function, class, or module from the project, then create a deterministic tinybench benchmark under benchmarks/ and verify that pnpm benchmark logs ops/sec.