wafermapShowcasefour lots · what an engineer gets from wafermap with no extra code
Four synthetic lots, each with a different problem in it. Pick one, then follow its
Try this steps: they walk through what an engineer does with a lot, from
the headline to the dies behind it. Everything on the page is drawn by
renderWaferGallery from die results and an analyzeWaferLot summary,
with no other charting code. To open your own STDF, ATDF, CSV or Parquet files without
writing any code, use tsmap in your browser:
it is built on this library, and your files stay on your machine.
Try this
── Try with your own data ─────────────────────────────────
⇓
Drop a file here
CSV or JSON with die-level test results.
Columns are detected automatically — you can review them before rendering.
Maximum file size: 20 MB · Rows beyond 500,000 are skipped
Have STDF, ATDF or Parquet, or a larger file? Open it in
tsmap in your browser.
Files are read on your machine and never uploaded.