This repository holds the organisation's shared GitHub configuration — the profile README shown at github.com/wafertools, plus org-wide contributing guidance and the security policy. There is no code here.
You have probably arrived from a Discussions link. Discussions live here because they are shared across both projects — ask about either one: Discussions →
Want to look at wafer data? → tsmap
A finished, free, MIT-licensed application: open STDF, ATDF, CSV, JSON or Parquet (plus
.gz/.zip) and get interactive yield maps, parametric heat maps, findings, charts, lot
galleries and reports — no code, no account, no upload. Native installers for Linux, macOS
and Windows, and a browser build that still parses everything on your own machine.
Open in the browser ·
Releases ·
Docs
Building an application? → wafermap
The rendering and analysis library tsmap is built on — @wafertools/wafermap on npm. Pure
ES modules, no runtime dependencies, no server. Reach for it when you need wafer maps
inside your own application; otherwise start with tsmap and integrate later.
Docs ·
Quick Start ·
npm
What's New — a plain-language timeline of new capabilities across both projects.