evandde is a niche Korean publisher whose single public offering, G4Starter, addresses a highly specialized corner of scientific computing. G4Starter is an interactive command-line utility that scaffolds complete Geant4 simulation projects in seconds, sparing physicists and medical-engineering researchers the repetitive manual editing of CMake files, macro templates, and C++ class stubs normally required to launch a Geant4 run. By walking users through a series of prompts—detector geometry, particle source, physics list, optional visualization drivers—the tool emits a ready-to-compile directory tree whose structure follows Geant4 best practices and includes cross-platform build scripts. Typical use cases range from university coursework in radiation physics to prototyping PET scanners, shielding studies for accelerator facilities, and space-radiation effects modeling for satellite teams. Because the generator enforces modern CMake conventions and links against the user’s existing Geant4, ROOT, or CLHEP installations, researchers can move immediately to physics validation instead of build-system debugging. The publisher’s minimalist web presence mirrors the tool’s philosophy: one focused solution that collapses days of boilerplate into minutes. G4Starter is available for free on get.nero.com; the site supplies the latest version through trusted Windows package sources such as winget, supports batch installation alongside other scientific utilities, and always delivers the most recent upstream build.

G4Starter

Interactive CLI tool for generating Geant4 simulation projects

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