A local-first RF reporting tool for S1P/S2P files

I built BenchReport for the step after a VNA export: comparing several Touchstone measurements, applying a frequency-bounded acceptance limit and producing something another engineer can review.

The free browser edition overlays up to three S1P/S2P files, lets you select a golden reference, identifies the exact sampled frequency behind a failure and produces a printable report. File contents stay in the browser. Three synthetic filter measurements are built in, so the complete workflow can be tried without an upload or account.

I have also just published v0.4.0 with the guided demo, parser tests and RF-specific guides. I am looking for feedback on difficult-but-valid Touchstone structures and information missing from the report. Please use only synthetic or non-sensitive examples.

Try it: https://edwarddeakin06-maker.github.io/benchreport/?utm_source=producthunt&utm_medium=self_promotion&utm_campaign=v0_4_0#startDemo

Source and tests: https://github.com/edwarddeakin06-maker/benchreport