rawast — one engine for the file formats every EDA tool re-implements
rawast.org
LaunchIndex first observed rawast — one engine for the file formats every EDA tool re-implements (rawast.org) live on 18 August 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
rawast — one engine for the file formats every EDA tool re-implements (rawast.org) was first observed live on 18 August 2026.
Rawast is a bidirectional, grammar-driven engine for EDA file formats (GDSII, LEF/DEF, Tcl, SystemVerilog). Grammars are data; parsing and re-emitting use the same machinery. A PoC reads a large production corpus; project hosted on GitHub.
Its profile is classified as Developer tool within Technology / Developer tools.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- rawast.org
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- rawast — one engine for the file formats every EDA tool re-implements
- Observed description
- A bidirectional, grammar-driven engine for EDA file formats: GDSII, LEF/DEF, Tcl, SystemVerilog. Grammars are data; the PoC parses 100% of a 3,132-file production corpus.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 90%
- HTTP status
- 200
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