rexafs — Open-source X-ray absorption analysis
rexafs.com
LaunchIndex first observed rexafs — Open-source X-ray absorption analysis (rexafs.com) live on 29 September 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
rexafs — Open-source X-ray absorption analysis (rexafs.com) was first observed live on 29 September 2026.
Open-source X-ray absorption analysis software with a desktop app and libraries for Python, TypeScript, and Rust to read spectra, process data, and fit models across formats and platforms.
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
- rexafs.com
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- rexafs — Open-source X-ray absorption analysis
- Observed description
- Fast, compact, open-source X-ray absorption analysis across formats and platforms. Process spectra, calculate scattering paths and fit multiple spectra together.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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