# protoDarwin **Domain:** Particle Physics / Scientific Software **Doc Type:** Software Framework Node **Maturity:** Active Technical Lineage **Primary Source:** [[articles/The Art is Long|The Art is Long: Vespucci of Immortality]] **Related:** [[wiki/CERN|CERN]], [[wiki/Darwin Bioinformatics Environment|Darwin Bioinformatics Environment]], [[wiki/XNU|XNU]], [[wiki/Observer Stack|Observer Stack]] --- ## Definition **protoDarwin** is a CERN-oriented event-loop framework for physics analysis designed to support interactive analysis, factorized workflows, and reuse of existing tools. ## Corpus Context It occupies the physics branch of the article's “Darwin, three times” comparison: independently developed systems in bioinformatics, particle physics, and operating-system infrastructure use the same naturalist's name for machinery that selects, organizes, and makes large information spaces reusable. ## Sources / Provenance - [protoDarwin documentation](https://protodarwin.docs.cern.ch/).